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Oracle Database Administrator Oracle Database Administrator Oracle Database Administrator - Saint Paul, MN Authorized to work in the US for any employer Work Experience Oracle Database Administrator Deluxe Corporation - Shoreview, MN November 2017 to Present Install, upgrade, and patch Oracle Grid Infrastructure and Oracle database enterprise and standard editions. Applied both PSU and CPU patches using the Opatch utility patches on all the databases. Upgraded databases from 11.1.0.7, 11.2.0.2 to 11.2.03 and to the new 12c. Cloning & duplicating databases using scripts as well as RMAN for test and developments instances. Install and configured a unidirectional Oracle Goldengate 11g. Maintained the data integrity and security using integrity constraints and database triggers. Also applied TDE (wallet). Maintain and develop UNIX shell scripts to manage and monitor the environment. Perform and ensure database backups, restores, and recoveries using RMAN. Configure and maintain standby database with Data Guard. Involved in Installing, Configuring and Administration of Oracle 10g/11g RAC on ASM. Cloned/Migrated databases using RMAN and traditional Data pump export/import utilities in Oracle 10gR2. Manage database space using ASM and filesystems. Perform capacity planning at the instance, operating system, and storage levels. Monitor database performance using Grid Control and SQL scripts. Tune all Oracle instance components including SQL and PL/SQL. Troubleshoot service problems, determine the root cause, and provide resolutions. Implement migrations of Oracle schema objects. Provide guidance on good database design and implementation practices to Developers. Worked with SQL Server team Assisted in migrating data from Oracle RDBMS to SQL Server. Implemented SQL Server Security and object permission like creation of users, configuring permissions database authentication modes and assigning roles of users. Oracle Database Administrator Target Corporation - Brooklyn Park, MN August 2014 to October 2017 Responsible for configuring Dataguard physical and standby database setup for high availability. and handling synchronization issues between primary and standby. Run scripts to check the status of databases such as growing table sizes, extent allocation, free, space, used space, fragmentation etc. Performed space management, capacity planning, disaster recovery and overall maintenance of the databases. Managing databases from planning and testing stages through implementation and support. Responsible for performance monitoring, database tuning, identification and correction of performance bottlenecks. Perform database server software installations, upgrades, and patch management as required. Refresh and restore tables and schemas. Create reports to monitor database information (including statistics on schemas, tables, indexes, and space usage) and user activity ( database access, login failures, application usage, and password changes). Work closely with Product Development teams and provide feedback to improve product quality. Develop administration automation and monitoring scripts as needed. Develop and maintain Standard Operating Procedures/documentation. Oracle Database Administrator BestBuy Corporate - Richfield, MN May 2011 to June 2014 Created, installed, upgraded, configured and maintained the Oracle database environment. Partitioned tables using suitable methodologies to improve performance and manageability. High-speed movement of data and metadata using Data Pump expdp and impdp. Implemented Oracle database advanced security practices such as TDE, and Data Masking. Administered database user security by managing privileges, roles and profiles. Monitored and tuned performance of database instances using OEM and SQL Developer. Worked with developers on constructing effective PL/SQL programs and test packages. Performed Point-in-time recovery (PITR), database refreshes, as well as database recovery. Tuned databases using recommendations from the advisory framework, explain plan and SQL tuning advisor. Planned and scheduled backup/restore strategies following company SLA and recovery time objectives (RTO) using RMAN. Supported application developers in planning, load analysis, and backup and recovery of data. Maintained up-to-date documentation of all Oracle environments. Education Certified Associate Indian Hills Community College - Ottumwa, IA June 2011 Skills Database, Oracle, Oracle 10g, Replication, Sql, Disaster recovery, Encryption, Rman, Aix, Linux, Red hat, Solaris, Sun, Ux, Rdbms, Hp-ux, Documenting, Oem, Optimization, Loader	Database_Administrator
Database Administrator Database Administrator Data Professional * Scripting Ace * Math Whiz Chicago, IL Dynamic data professional possessing a proven track record of superior performance, seeks to leverage expertise in Database Administration, Process Automation, Modeling, Program Execution, Resource Alignment, Strategic Insight and Compliance to support key initiatives and operations as a Data Scientist within a progressive organization. SUMMARY Program Management: Highly experienced in assessing true needs and expectations, building lasting professional relationships. Grow and deepen strategic partnerships to achieve mutually beneficial outcome. Process Streamlining: Effectively manage diverse tasks, with varying degrees of complexity, within a wide range of environments; evaluate situations, assess emergent needs, and implement solutions in a prompt and effective manner. Resource Coordination: Possess a proven ability to anticipate unique requirements or potential roadblocks in multiple situations. Continually develop back-up plans to minimize risk and deliver exceptional results; utilize communication and implementation channels to effectively meet client and organizational needs. Work Experience Database Administrator CNO FINANCIAL GROUP 2014 to Present Focus on meeting operational needs, leveraging SQL queries, PL/SQL code, and shell scripts to develop robust solutions. Analyze databases/operating system internals to optimize availability and performance. Research new technologies, test proofs of concept and organize implementation through the run support DBA team. Troubleshoot performance bottlenecks and collaborate with development teams on possible code improvements. Develop and test detailed practices for upgrading and patching databases. Author Standard Operating Procedures detailing new processes, and conduct knowledge transfer sessions on execution with external DBA team. Execute ad hoc SQL statements to query resource consumption, user settings and database activities. Highlights ? Designed a series of shell scripts to migrate and upgrade databases from 11g on AIX to 12c on Linux, incorporating bash, SQL, and GoldenGate commands. ? Created report for analyzing resource consumption in AIX environment to deliver actionable findings for establishing a better balance among our database servers. ? Automated utilization of Oracle's SQL Tuning Advisor, identifying under-performing SQL statements and creating alerts based on recommended improvements. ? Developed a job that extracts employee data from SQL Server to audit for accounts to be removed from Oracle databases. Database Administrator ACTURIS, LTD 2012 to 2014 Interacted extensively with IT department members to optimize system availability and proactively address emergent concerns. Collaborated with Applications Development teams during application upgrades, coordinating downtime, providing necessary storage, and running provided scripts. Delivered timely, critical support for Oracle databases up to 10TB in size for a Saas provider in the insurance industry. Employed Data Pump for schema-level backups, refreshes of cut-down environments, and data extraction for long-term storage. Supported Data Guard databases through use of email alerts and status banner, performing fixes as necessary and deploying new instances. Performed weekly on-demand refreshes of development environments, executing troubleshooting tasks when failures occurred in collaboration with internal developers. Oversaw rollout of weekly application updates, performing test run into QA environment, checking for failed scripts, scheduling primary run, and organizing long-term submissions. Provided 24x7 support for out-of-hours work, as well as overnight report processing. Highlights ? Spearheaded Oracle Enterprise Manager 12c rollout, including initial research, installation, testing, and configuration on the environment. ? Coordinated with departments to prepare/perform annual disaster recovery, 2013. ? Assisted data warehouse developers in minimizing performance bottlenecks of reporting database, as well as troubleshooting any problems. ? Provided DBA support to development teams in efforts to develop new applications. ? Collaborated with data warehouse developers on a method to limit resource-intensive reports via the use of Resource Manager. ? Implemented new process for allocating database space, resize production data files, deliver requirements to storage team, and create alerts for future needs. Junior Database Administrator ACTURIS, LTD 2011 to 2012 Applied Oracle patches and assisted during upgrade from 10g to 11g. monitoring job activity in the Oracle Enterprise Manager and addressing emergent concerns, including; database backups and daily/monthly reports. Opened Oracle SRs as needed, implementing suggested patches and workarounds. Highlights ? Explored and tested Windows authentication to limit access for internal users. ? Developed PowerShell script to archive database listener logs. ? Created an oracle PL/SQL package to manage space usage of partitioned tables by automating tasks of creating/deleting partitions on a regular basis. ? Implemented Oracle Application Express, developing applications to monitor storage growth of production databases, parameter settings of development databases, and size of RMAN backups. Education MS in Information Technology in Information Technology UNIVERSITY OF MARYLAND 2010 BS in Mathematics in Mathematics PURDUE UNIVERSITY CALUMET 1999	Database_Administrator
Oracle Database Administrator Oracle Database Administrator Oracle Database Administrator - Riley Technologies Hyattsville, MD ORACLE DATABASE ADMINISTRATOR Experienced, passionate and motivated Database Administrator with over six years of extensive experience in Oracle Database administration. Responsible for the implementation, design, and optimization of various database environments ranging from small business databases to large enterprise databases. Worked on complete SDLC. Expertise involves in Performance Tuning, Production support, installation, Upgradation, monitoring and, optimization of Oracle databases. Great team player, quick learner, bilingual (Amharic, Tigrinya, Italian and English) and excellent motivator that has been very instrumental in vital DBA team collaborations and has also excelled working alone in various environments. Work Experience Oracle Database Administrator Riley Technologies - Mooresville, NC June 2016 to Present Supporting multiple databases for production, development, test and staging purposes on Sun Solaris and Windows environments. Applying upgrade patch, maintenance and interim (opatch) patches on all the databases. Refreshing Dev and Test instances with data from Production on a regular basis. Developed PL/SQL packages, DML, DDL, Oracle tables, Stored Procedures, functions, cursors, triggers and UNIX shell scripts. Thorough knowledge in setting up infrastructure for databases in huge datacenters. Installed Oracle 11g on Linux platform using ASM. Worked on Configuring OEM 12c console and installed OEM12c agents on all different platforms using push method from console and using silent method. Configured Goldengate 12c RAC -- RAC Active configuration with 11g database. Configured and worked in Oracle Golden Gate installation, configuration, troubleshooting GoldenGate issues. Planning, Implementing and Validating various versions of Oracle Databases to 12c Release & upgrades on all the environments (in a procedural approach Dev, Test, Stage, QA and Production) also Planning of back out procedures like downgrades/building parallel environments and working on proof of concept for Oracle 12c upgrades. RMAN point in time recovery and Instance recovery done on 11g. Developed compliance reports and performed auditing at higher levels. Scheduling repetitive activities like gathering schema statistics, exports, table space usage report using crontab. Installing, configuring and maintenance of Oracle Replication Tool Oracle Golden Gate. Setup and monitored multi node RAC to RAC Data guard with real time apply for Disaster recovery and offload backups. Applied database patches using Opatch utility for RAC and Non RAC databases & building Clone instances for Development and Test teams. Reconfigured the OCR, public and private interconnects, modifying the VIPs and the subnet masks for 2, 3, 4 and 6 Node RAC Clusters and Upgraded single instance 10g databases to 11gR2 RAC. Handled all daily DBA activities and excellent experience with SQL scripting, PL/SQL coding, stored procedures, functions, packages, triggers to enforce the referential integrity constraints and business rules. Installed and configured Oracle OEM 12Con test environments. Used OEM extensively to monitor the general health and troubleshoot/diagnose problems in the environment both on server, database level and most importantly at the Sql level to identify and subpar Sql queries. Configuring custom metrics, monitoring templates and alerts set up based on individual dba preference and tailored to application requirements. Redesigned table and index partitioning strategies, using HINTS to improve the query Performance. Developed, modified and optimized very complex queries to data retrieval Explain Plan, SQL Trace, TKPROF, parallel processing and partitioning using techniques. Monitoring the CPU, memory usage, I/O contention on servers using top, iostat, SAR, glance, vmstat etc. Analyzing STATSPACK, AWR, ADDM and TKPROF and 10046 traces for diagnosing the root cause of the issue. Experience in writing UNIX/SHELL scripts for providing the reports. Installed and configured Oracle 11g database on a test server using Oracle standard procedures and OFA, for performance testing and future 10g production implementation. Applied PSU Patches (11.2.0.3, 11.2.0.4) as a part of maintenance activity. Implemented and managed optimum physical database design (table spaces, data files, extents, redo logs, archive logs) and assessed database capacity by monitoring online storage, growth and file system space, in adherence to the Optimal Flex Architecture Provided instance level performance monitoring and tuning for Event Waits, Sessions, Physical and Logical IO and Memory Usage. Extensive experience in RMAN recovery testing, RAC and standalone database Recovered huge Database (1 Terabyte) when UNDO table space got corrupted in Real Application Cluster (RAC) Experience in setting up Oracle ASM storage for Oracle RAC databases. Performed database replication through Golden Gate. Created a Clone Database using RMAN on remote Server and used SRVCTL commands for Real Application Cluster (RAC) Databases Implemented Data Guard with high availability and performance configurations and participated in Data Guard Fail over tests. Responsible for the smooth functioning of all ecommerce activities of the organization. Monitored data transfer between the Database servers using Data Stage, Oracle Streams/CDC Successfully implemented Backup & Recovery using RMAN which includes hot backups and Cold backups. Worked extensively on Performance tuning of Queries by maintaining Aggregates, Compression, partition, indexing and use of Hints, Stored outlines, Statistics. Supported development teams by providing SQL statement tuning and optimizing ETL procedures and removing load and query performance bottlenecks by using tools EXPLAIN PLAN, STATSPACK, and TKPROF. Performing monthly and annual performance reports for trend analysis and capacity planning. Assist in SQL tuning and providing consultation such as creating Materialized views, adding indices, dropping unnecessary indices, using hints wherever possible, amongst others. Worked on both VMS and UNIX environments. Troubleshooting of various database performances by proper diagnosis at all levels like SQL, PL/SQL, database design, database tables, indexes, Instance, memory, operating system and java calls. Knowledge in Oracle Data warehouse DBA skills relating to administration and management of VLDB environments, Oracle OLTP. Oracle Database Administrator Scottrade - St. Louis, MO March 2014 to June 2016 Successfully installed and configured Oracle 11.1.0.7, Oracle 10.2.0.5 databases on AIX platforms. Setup data guard create physical-standby database using hot backup. Troubleshoot errors on standby. Manually register archivelogs. Setup & test backup on databases. Writing RMAN scripts embedded in shell scripts. Recover full database by applying archive and redo logs. Duplicate database by RMAN on remote host. Optimize backup on RAC. Imp/exp used for load data into users on daily bases. Import schemas as part of recovery process in times of logical corruption. Export statistics from production to test. Tuning of instance, database with help of system views and init parameters. Partition of tables, indexes to improving performance. Used partition pruning, wise-join. Created new databases/instances on 12c/11g RAC and single instances using customized scripts, DBCA. Handled all daily DBA activities and excellent experience with SQL scripting, PL/SQL coding, stored procedures, functions, packages, triggers to enforce the referential integrity constraints Monitored different databases and application servers using Oracle Enterprise Manager (OEM) 10g Grid Control. Loading data from flat files to database using SQL*Loader, External Tables. Automated the processes like moving files, managing alert log, efficient backup by developing UNIX scripts. Implementing Datapump, conventional export/import utility of Oracle 11g, 10g for re-organizing Databases/Schemas/Tables to improve the performance. Applied Bug fixes patches, Quarterly Security Patches for RAC and non-RAC servers for issues when upgrading, DR switchover testing. Reconfigured the OCR, public and private interconnects, modifying the VIPs and the subnet masks for 2, 3, 4 Node RAC Clusters and Upgraded single instance 10g/11g databases to 11gR2 RAC. Setup reconfigured and monitored 2, 3 Node RAC Primary to 2, 3 Node RAC Dataguard for DR. Tested the Dataguard (DR) SWITCHOVER of RAC to RAC Dataguard as part of the migration. Performance monitoring and Database/Instance/clustered Application tuning using Dictionary views, AWR (Statspack), ADDM, ASM reports, OEM Grid Control, tuned SGA/PGA parameters, initialization parameters and reorganized physical objects (tables & indexes) and tablespaces to improve the performance. Redesigned table and index partitioning strategies, using HINTS to improve the query performance. Developed, modified and optimized very complex queries to data retrieval using Explain Plan, SQL Trace, TKPROF, parallel processing and partitioning techniques. Monitoring the CPU, memory usage, I/O contention on servers using top, iostat, sar, glance, vmstat etc. Designed daily, weekly Backup and Recovery procedures for production, non- production databases using RMAN backups taking periodic Complete, cumulative and differential Incremental Backups. Migrated VLDB multi-terabyte databases around 10TB and redesigned the RMAN backup Strategy. Data Refresh/Cloning from Production environment to setup QA/ DEV using RMAN Duplicate. Intensively used latest 10g/11g Automatic Workload Repository (AWR) & Automatic Database Diagnostic Monitoring (ADDM) reports for the health check of the databases and used the notification tool to send the alerts in OEM Grid Control. Scheduled UNIX scripts in crontab jobs to automate daily tasks like backups, monitoring the alert logs, backup logs, cleaning the old archive logs, old log files, tablespace monitoring to send notification emails. Migrated data to a new ASM Disk group to improve the IO performance of the database. Export/Import, Data pump, Transportable tablespaces to migrate databases from one database to another. Data aggregation and replication setup using Oracle Streams and Materialized views for reporting. Oracle Database monitoring, troubleshoot, resolve the issues, monitoring alert log, trace files. Achieved optimized performance for the databases by rebuilding indexes, on tables and indexes. Integrated the Backup Status Reporting for all the databases in the enterprise to enable the web reporting using Oracle SQL, PLSQL Experience in working high transacted OLTP systems. Creation of monthly IOT, creation and management of partitioned indexes and tables. Performance Monitoring and Tuning Databases and Application. Partitioning for improving big tables to improve the Performance of the database. Identifying bottleneck and rectifying it fine-tune store procedures to improve performance, database loads, performance improvements, proper setup of database files. Performance tuning at database level for the parameters like SGA, PGA, PGA_AGGREGATE_TARGET. Implemented and monitored all databases using Oracle Enterprise Manager (OEM) for maximum uptime and optimal performance. Skills Data mapping, Database, Oracle, Relational database, Replication, Sql, Aix, Linux, Solaris, Unix, Ux, Hp-ux, Load balancing, Backups, Data protection, Encryption, Security, Database architecture, Requirements analysis, Oem Additional Information SPECIALTIES Oracle Enterprise Manager (OEM) Requirements Analysis Sound knowledge of database installation and configuration Operating Systems: Windows, LINUX. Manage Bank Records and Deposits Data Base Through knowledge of database architecture and program design In-depth knowledge of the relational database Well-organized Problem-solving Decision-making PROFESSIONAL SUMMARY six (6) years Super Knowledge in Oracle Databases 10g, 11g and 12c six (6) years' Experience in database. MIGRATION - 10g to 11g, 11g to 12c databases, cross-platform using Data guard, Golden Gate, Transportable tablespaces. Non-ASM to ASM. Maintain performance across all phase. Worked on oracle migration workbench. Responsible for Datacenter Migration from old Datacenter to new datacenter. six (6) years' Experience with performance tuning and troubleshooting Completed Oracle University performance tuning course. Using Explain plan, ASH, ADDM, AWR, v$, dba views, HIST tables &TKPROF, SQL Profile. Instance, database & SQL performance optimization. Forcing index, hints. I/O & CPU utilization trend analysis. Top SQL/session, bottleneck issues, locks, identifying oracle wait events. Create performance baseline, comparing performance and Investigate top activities; generate trend report of tablespace usage & estimate future growth. Extensive use of OEM grid control for tuning. Worked on ADRCI command-line 11g six (6) UPGRADE&PATCHES - Apply security/PSU patches. Validate database structure. Troubleshoot failed component in upgrade process. Upgrade ASM and RAC from 10g to 11g. six (6) years in backups, restores and recovery processes. Six (6) years DATA GUARD - Set up physical standby for DR. Configure data guard broker, open standby in read-only, manage archive gap, testing fail-over/switch-over scenarios, changing protection modes. Configured Active, Logical, and Snapshot Data Guard. six (6) years RAC - Implementation & administration of 10g/11g RAC on Linux. Oracle ASM, OCFS, RAW devices. FAN, TAF, load balancing, inter instance parallelism, add/remove node. Troubleshooting & Admin ASM. Apply patches. Setup SCAN Listeners on 11gR2. Four (4) years Expert experience with Data Security, Transparent Data Encryption (TDE) and data protection best practices. Five (6) years GOLDENGATE: Setup, data mapping, filter, troubleshoot, developing parameter file. Live reporting, CDC, Active-Active standby configuration. STREAMS replication at table, schema and database levels. Down steams, advance queuing, change data capture. Operating Systems LINUX, UNIX (Solaris 8/9/10, AIX, HP-UX), MS WINDOWS Other Skills Oracle, DATA GUARD, GOLDEN GATE, RAC	Database_Administrator
Oracle Database Administrator Oracle Database Administrator Oracle Database Administrator Baltimore, MD Work Experience Oracle Database Administrator Riley Technologies - Mooresville, NC January 2017 to July 2019 Supporting multiple databases for production, development, test and staging purposes on Linux and Windows environments. Applying upgrade patch, maintenance and interim (opatch) patches on all the databases. Refreshing Dev and Test instances with data from Production on a regular basis. Installed Oracle 11g on Linux platform using ASM. Worked on Configuring OEM 12c console and installed OEM12c agents on all different platforms using push method from console and also using silent method. Configured and worked in Oracle GoldenGate installation, configuration, troubleshooting GoldenGate issues. Planning, Implementing and Validating various versions of Oracle Databases to 12c Release & upgrades on all the environments (in a procedural approach Dev, Test, Stage, QA and Production) also Planning of back out procedures like downgrades/building parallel environments and also working on proof of concept for Oracle 12c upgrades. RMAN point in time recovery and Instance recovery done on 11g. Developed compliance reports and performed auditing at higher levels. Scheduling repetitive activities like gathering schema statistics, exports, table space usage report using crontab. Installing, configuring and maintenance of Oracle Replication Tool Oracle Golden Gate. Setup and monitored multi node RAC to RAC Dataguard with real time apply for Disaster recovery and offload backups. Applied database patches using Opatch utility for RAC and Non RAC databases & building Clone instances for Development and Test teams. Reconfigured the OCR, public and private interconnects, modifying the VIPs and the subnet masks for 2, 3, 4 and 6 Node RAC Clusters and Upgraded single instance 10g databases to 11gR2 RAC. Installed and configured Oracle OEM 12C on test environments. Used OEM extensively to monitor the general health and troubleshoot/diagnose problems in the environment both on server, database level and also most importantly at the Sql level to identify and subpar Sql queries. Configuring custom metrics, monitoring templates and alerts set up based on individual dba preference and also tailored to application requirements. Redesigned table and index partitioning strategies, using HINTS to improve the query Performance. Developed, modified and optimized very complex queries to data retrieval Explain Plan, SQL Trace, TKPROF, parallel processing and partitioning using techniques. Monitoring the CPU, memory usage, I/O contention on servers using top, iostat, SAR, glance, vmstat etc. Analyzing STATSPACK, AWR, ADDM and TKPROF and 10046 traces for diagnosing the root cause of the issue. Experience in writing UNIX/SHELL scripts for providing the reports. Installed and configured Oracle 11g database on a test server using Oracle standard procedures and OFA, for performance testing and future 10g production implementation. Applied PSU Patches (11.2.0.3, 11.2.0.4) as a part of maintenance activity. Implemented and managed optimum physical database design (table spaces, data files, extents, redo logs, archive logs) and assessed database capacity by monitoring online storage, growth and file system space, in adherence to the Optimal Flex Architecture Provided instance level performance monitoring and tuning for Event Waits, Sessions, Physical and Logical IO and Memory Usage. Extensive experience in RMAN recovery testing, RAC and standalone database Recovered huge Database (1 Terabyte) when UNDO table space got corrupted in Real Application Cluster (RAC) Experience in setting up Oracle ASM storage for Oracle RAC databases. Performed database replication through Golden Gate. Created a Clone Database using RMAN on remote Server and used SRVCTL commands for Real Application Cluster (RAC) Databases Implemented Data Guard with high availability and performance configurations and participated in Data Guard Fail over tests. Monitored data transfer between the Database servers using Data Stage, Oracle Streams/CDC Successfully implemented Backup & Recovery using RMAN which includes hot backups and Cold backups. Worked extensively on Performance tuning of Queries by maintaining Aggregates, Compression, partition, indexing and use of Hints, Stored outlines, Statistics. Supported development teams by providing SQL statement tuning and optimizing ETL procedures and removing load and query performance bottlenecks by using tools EXPLAIN PLAN, STATSPACK, and TKPROF. Performing monthly and annual performance reports for trend analysis and capacity planning. Assist in SQL tuning and providing consultation such as creating Materialized views, adding indices, dropping unnecessary indices, using hints wherever possible, amongst others. Worked on both VMS and UNIX environments. Troubleshooting of various database performances by proper diagnosis at all levels like SQL, PL/SQL, database design, database tables, indexes, Instance, memory, operating system and java calls. Oracle Database Administrator Barclays - Dallas, TX September 2013 to November 2016 Cloned/Migrated databases using RMAN and traditional Datapump export/import utilities in Oracle 10gR2. Implemented recovery strategies whenever required and successfully recovered databases in case database crash, media/disk failures by using RMAN. Scheduling the Physical backups (hot & cold) in CRON tab using RMAN utility and monitoring the scheduled jobs. Responsible for Creating Users, Groups, Roles, Profiles and assigning the users to groups and grant necessary privileges to the relevant groups. Used SQL TRACE, TKPROF, EXPLAIN PLAN utilities for optimizing and tuning SQL queries. Maintained the data integrity and security using integrity constraints and database triggers. Provided 24X7support for all the production and development databases. Strong skills in applying security patches (Patch set, Critical Patch Updates (CPU) / Patch Set Updates (PSU), One-off Patch) using "runInstaller" and perl based utility "opatch". Highly experienced in implementing Oracle's Transportable Tablespace (TTS) feature using Datapump Export/Import (Oracle 11g, 10g) allowing users to quickly move a user Tablespace across Oracle databases. Expertise in implementing data refreshes (at database, schema & table level) using RMAN utility and Datapump, conventional Export/Import of Oracle 11g, 12c. Performed Installation and configuration of Oracle 10.2.0.1 database on HP-UX platform. Successfully performed migrations from Oracle 9i/10g to 10gR2 RAC (Real Application) Database. Successfully upgraded the databases from 11g to non CDB 12c. Successfully migrated 12c Non CDB databases to pluggable databases. Created Oracle Wallets and implemented Tablespace level TDE security. Constantly monitor the performance (V$ dynamic performance views at peak load) of the Databases and viewing Alert log files & Trace files. Used to run scripts to check the status of databases such as growing table sizes, extent allocation, free space, used space, fragmentation etc. Performed space management, capacity planning, disaster recovery and overall maintenance of the databases. Created Physical Standby databases using RMAN with zero downtime, performed Failover and Switchover using Data Guard Broker and manually as and when required. Worked extensively with Physical Standby database, troubleshooting, switchover and switchback with Physical standby setup. Successfully performed data replication using Materialized views and Oracle Streams in Oracle 10gR2. Applied patches 10.2.0.4 and 11.2.0.3. Education Bachelor's Degree in Computer Science in option Software Engineering University of Douala - Douala, CM 2007 to 2011 Skills Database, Oracle, Oracle 10g, Pl/sql, Sql, Backups, Data protection, Disaster recovery, Rman, Aix, Linux, Shell scripting, Solaris, Sun, Unix, Unix shell, Ux, Metadata, File systems, Hp-ux, Oracle Dba Certifications/Licenses Oracle Certified Associate Present Additional Information Skill summary: Responsible for Datacenter Migration from old Datacenter to new datacenter and Migrated and upgraded single instance database to multiple instance databases using export/import, data pump. Configure Data Guard on both standby and primary for 45 production databases. Fail over and switch over between standby and primary databases. Refresh schema using export/import, Creating the database, tablespaces, tables, indexes, setting privileges and user logins. Backup & Recovery using RMAN which includes hot backups and Cold backups. Planned and implemented high availability solutions such as Real Application Cluster (RAC) in Oracle 11gR2 Grid and 10g on ASM and OCSF2 file systems. Highly experienced in Oracle 11g, 10gAutomatic Storage Management (ASM) required fulfilling the storage needs. High ability to analyze and understand the AWR reports and can fine tune the databases for maximum performance. Extensively managed users, privileges, profiles, schemas using Oracle Enterprise Manager (OEM). Configured Oracle Enterprise Manager (OEM) Grid Control (in Oracle 11g, 12c) for the purpose of monitoring multiple databases and application servers. Highly experienced in using Oracle 10g features Flash-Back Recovery and Recycle Bin. Expert in Installation, Configuration and Maintenance of Oracle Standby/Data Guard. Planned disaster recovery scenarios with different recovery procedures and methods like Data Guard & Standby Database. Proficient with Database Cloning, Migration, and Patching of Oracle Databases. Upgrade/Migration of oracle databases from 10g to 11g, from 11g to 12c. Worked on Set up, configuration and maintained Oracle Data Guard/Active Data Guard to control Primary and Secondary databases and also to ensure disaster recovery using various data protection modes. Experience in Multitenant Databases (Oracle 12c Container and pluggable databases) Experience working on POC of 12c new features like Redaction policy, adaptive query optimization, multiple indexes on single column, Restore table through RMAN etc Able to resolve the performance issue in database 12c using automatic big data caching, full database caching and In-Memory Aggregation features. Hand on experience in cloning the non-multitenant container database to pluggable database in 12c using the PDB Metadata clone, PDB Remote Clone and PDB Snapshot cloning feature. Expert in RMAN backups including full, incremental and cumulative. Excellent knowledge in Flashback Recovery, Hot/Cold Backup and Cloning/Refresh of databases using RMAN. Experience in applying patches/ patch sets to the databases. Extensively worked on Import/Export and DataPump Import/Export tools. Knowledge in configuring ASM (Automatic Storage Management) UNIX Systems Administration - Database and application integration efforts. Heavy UNIX shell scripting, CRON jobs. Proficient in complete, incomplete recovery of the database, Point in Time Recovery (PITR), and Tablespace Point in Time Recovery (TSPITR) using RMAN utility. Expertise in implementing partitioning methodologies (Range partitioning, List partitioning, Hash partitioning, Composite partitioning) on tables and indexes for high performance. Experience in system Monitoring and Database Performance Tuning using Explain plan, SQL Trace, TKPROF, AWR and also Cluster Interconnect Tuning (RAC) Proficient in performance tuning using Explain Plan, STATSPACK, TKPROF, AWR, ADDM. Performance Tuning of the database (Memory Tuning, I/O Tuning) Technical Skills: Operating Systems: HP-UX, Sun Solaris, AIX, RHEL, Linux Enterprise Server 9, 10. Windows 2010, 2012 RDBMS: Oracle 10g, 11g, 12c Languages: SQL, PL/SQL Tools: TKPROF, EXPLAIN PLAN, SQL Tuning Advisor, STATSPACK, AWR, and ADDM, Toad, Putty, NX client, WinSCP Database Utilities: SQLPlus, Oracle Enterprise Manager, Real Application Cluster, ASM, Transportable Tablespaces, SQLLoader, RMAN, DataPump, Export, Import	Database_Administrator
Database Administrator (Contractor) Database Administrator (Contractor) Database Administrator (Contractor) at Connexions Charlotte, NC An analytical approach to problem solving and detail specificity. Highly organized with a focus in prioritizing workload and scheduling follow-ups. Excellent written, verbal and organizational skills. Extensive experience in Oracle Database Administration. Knowledge of Oracle 10g, 11g RDBMS. Displays a high level of energy, integrity and ethics with the exceptional ability to deliver outstanding bottom line results with short deadlines. Excellent analytical, research, and problem solving skills. Knowledge of Oracle Database Architecture TECHNICAL SKILLS Oracle 11gR2/10gR2 installation, Database Creation, Patch sets Upgrade, Critical Patch Update (JanCPU2009 patch installation), Upgrade 10g to 11g, Oracle Enterprise Manager OS: Microsoft Window Server 2003. Linux RedHat, CentOS, SQLLoader Work Experience Database Administrator (Contractor) Connexions - Charlotte, NC March 2009 to Present Install Oracle 10g and 11g on Sun Solaris 10, Linux(Oracle Enterprise Linux 4 & 5,Redhat 5) and Windows, applied patches; upgrade Oracle server and application tools, maintained the software at the latest stable release level and tested and verified the installed components. Use Oracle Transparent Data Encryption to encrypt tables and Tablespaces containing PII data. Use Oracle flashback technology to restore databases and tables as needed. Apply Oracle Critical Patch Update (CPU) patches on our databases every quarter. Use RMAN to perform database recoveries and migration when necessary. Use RMAN duplicate command to clone/refresh development database from production Perform database design tasks such as enforcing referential integrity standards; create database tables and table dependencies such as indexes, stored procedures, functions, packages, triggers, views, materialized views etc. Create databases and documents procedure to migrate and refresh databases between the development and production environments. Installed and Configured Oracle 10g/11g software on Linux. Upgraded several databases from Oracle 10.2.0.1 to 10.2.0.4 to 11.2.0.1 Performed various DBA Maintenance task such as rebuilding indexes, validating constraints, reorganizing tables using the move command. Setup technical procedures and administrative policies for production, test and development databases physical design, administration, maintenance, tuning, backup and recovery. Allocated system storage and plan future storage requirements for the database systems. Jnr. Database Administrator (Contractor) ISHGLO-ONE Corporation - Frederick, MD April 2008 to January 2009 Oracle 10g/11g Installation and upgrading Software and Database Creating Databases based as requested by sponsors. Managed archives logs and redo logs. Created Oracle instances with appropriate initialization parameters. Modify Tablespaces and object storage. Exported data from old systems and import into new databases using expdp and impdp. Setup backups scripts using cron jobs. Created Users, assigned Privileges and Roles. Altered, Modified and Created Tables, Views and Sequences Documented migration process, database creation, monitors, and load scripts. Administered backup and recovery using RMAN. Education Information Studies San Jose State University July 2009 Bachelor in Geography and Information Technology Systems Kwame Nkrumah University of Science and Technology Additional Information Oracle 11gR2/10gR2 installation, Database Creation, Patch sets Upgrade, Critical Patch Update (JanCPU2009 patch installation), Upgrade 10g to 11g, Oracle Enterprise Manager OS: Microsoft Window Server 2003. Linux RedHat, CentOS, SQLLoader	Database_Administrator
Oracle Database Administrator Oracle Database Administrator Lead Oracle Database Administrator - Department of Homeland Security/FEMA Washington, DC Accomplished, ORACLE Database Administrator, and an expert in IT security with over 9 years of experience with extensive knowledge, proficiency, and expertise in Monitoring & Tuning, Migration, Security Implementation, Cloning, Backup & Recovery, Replication, and Database Design. Adept in an assortment of technologies, including Oracle 11g, 12c, 18c, SQL loader, MySQL, and MS SQL server. Possesses remarkable verbal, written, analytical and organizational abilities; with Motivational Management style, and a penchant for building, and retaining, teams that are highly motivated to find innovative solutions. Passionate learner who gracefully and successfully manages multiple priorities and performs exceptionally well under pressure. Work Experience Oracle Database Administrator Department of Homeland Security/FEMA - Washington, DC 2016 to Present Installed and configured software for Oracle 11g, 12c on both Windows and UNIX platforms using Oracle OFA. Also installed, administered and maintained SQL Server Instances 2008, 2012, and 2016. Support multiple databases running Oracle 11g and 12c on Linux platforms in all environments in multiple data centers. Designed backup strategies following SLA; execution of backup schedule for both physical and logical backups using RMAN and DATAPUMP utilities respectively. Used block change tracking (BCT), reducing backup time from 4hrs down to 25mins. Resolved space issues with backup optimization, reducing storage costs by 20%. Database migration from 10g to 11g and upgrade to 12c using the Oracle Data Pump and DBUA respectively. Cloned databases for testing using RMAN and DATAPUMP utilities for all database sizes. Applied Oracle's quarterly Critical Patch Update (CPU/PSU application) using OPATCH utility to install, test, and deploy patches to all database instances. Performing Database Refresh from production to test and development environments using RMAN Duplicate. Proactively monitor the database systems to ensure secure services with minimum downtime. Constructed database security policy using passwords, privileges, user profiles, Transparent Data Encryption to encrypt tables and Tablespaces; implemented auditing policies as well as data redaction and data masking. Implemented data masking to populate development and testing environments, without putting sensitive production data at risk. Installed and administered Physical Standby databases to achieve high availability and disaster recovery solutions (DATA GUARD). Supported daily administration, monitoring, tuning, and troubleshooting on single instance on UNIX/Linux, Windows server 2008, 2012. 2016 ( Database sizes range 100GB to 39TB). Monitored AWR, ADDM, ASH, Alert log, dynamic performance views, DBMS_STATS, Trace files, System Event Logs for unusual events and took appropriate action according to company policies of incident reports. Implemented table and index partitioning and materialized views to minimize DB time, increase disk load balancing, improve query speed and enable faster parallel query. Capacity planning to meet the demands of the dynamic aspects of storage and memory for the databases. Generated shell scripts with developers to automate maintenance and backup jobs. Maintaining highly reliable 24x7x365 Linux production servers for AWS EC2 instances. Reconciled functional and technical problems through research and training workshops, achieving a 65% increase in satisfaction rate of database end users and supervised the coaching of junior DBAs. Part of the support team for 24/7 on-call production support. Generating Standard operating procedures (SOPs) Oracle Database Administrator Department of Homeland Security/FEMA - Washington, DC 2010 to 2016 Performing Day-to-Day DBA tasks: performance tuning, system security, database installation configuration, patching, technical database support in 24X7 environment to ensure system performance and stability. Daily incremental backup and weekly full backup of databases using RMAN. Loading data into database tables using SQL Loader. Frequently monitor emails in regard to any database issues. Responsible for quarterly patches, maintaining/monitoring/upgrading the production and test databases. Setup/configured oracle RMAN for database backup and recovery. Application of different recovery. Procedures for complete and incomplete recoveries depending on the type of failure by using Export/Import scripts. Restore and Recover of database from offline, online and RMAN backup. Table space monitoring, Performance monitoring and tuning for performance improvement. Granting roles and privileges to end users. Managing, troubleshooting and resolving oracle database and application issues. Created scripts and scheduled backups in Cron for RMAN database backups and recoveries. Implemented database security using Oracle's Transparent Data Encryption based on Database Security Technical Implementation Guide (STIG) developed by Defense Information Systems Agency (DISA) Logical Volumes layouts, Disk layouts and Capacity planning. Test backups. Test recovery by forcing database crashes. Perform database tuning by reviewing AWR & ADDM reports, implementing SQL profiles and baselines, designing table and index partitioning and coalescing of database objects for faster query performance. Include memory, I/O, contention, and SQL statement tuning. Education Bachelor of Science in Business Systems University of Phoenix - Phoenix, AZ MBA Lynn University - Boca Raton, FL Skills Database, Ms sql server, Sql server, Oracle, Pl/sql, Sql, Disaster recovery, Encryption, Rman, Data masking, Linux, Red hat, Shell scripting, Solaris, Unix, Unix shell, Security, Etl, Informatica, Ab initio, DBA, Sql Dba, Oracle Dba, MYSQL	Database_Administrator
Sr. Database Administrator Sr. Database Administrator Database Administrator - Bank of America Washington, DC I am an accomplished Database Administrator and IT security expert with over 8 years of extensive knowledge and proficiency in database design, monitoring & tuning, migration, upgrades, backup & recovery, cloning, replication, security implementations, high availability and disaster recovery solutions. He is also proficient in an assortment of technologies including Oracle 10g, 11g and 12c, MySQL and MS SQL Server.He has exceptional written, verbal, analytical and organizational skills. Proven leader with a motivational management style, a solid reputation for building and retaining highly motivated teams and developing innovative solutions. An energetic achiever who can successfully prioritize and manage multiple projects and perform effectively under pressure. Work Experience Sr. Database Administrator Bank of America - Washington, DC October 2017 to Present Constructed database security policy using passwords, privileges, user profiles, Transparent Data Encryption to encrypt tables and Tablespaces; implemented auditing policies as well as data redaction and data masking. Designed backup strategies following company SLA; execution of backup schedule for both physical and logical backups using RMAN and DATAPUMP utilities respectively. Used block change tracking (BCT), reducing backup time from 5hrs down to 45mins. Resolved space issues with backup optimization, reducing storage costs by 20%. Championed database migration from 10g to 11g and upgrade to 12c using the Oracle Datapump and DBUA respectively. Installed and configured software for Oracle 10g, 11g, 12c on both Windows and UNIX platforms using Oracle OFA. Also installed, administered and maintained SQL Server Instances 2008 and 2012. Worked in a cross functional team that oversaw Oracle 5 node RAC installation and configuration on Linux servers. Configured and managed ASM instances on Oracle 11g and 12c databases. Installed and administered Physical Standby databases for single and multiple instances to achieve high availability and disaster recovery solution (DATA GUARD). Supported daily administration, monitoring, tuning, and troubleshooting on single instance on UNIX/Linux, Windows server 2008 and 2012 ( Database sizes range 100GB to 35TB). Monitored AWR, ADDM, ASH, Alert log, dynamic performance views, DBMS_STATS, Trace files, System Event Logs for unusual events and took appropriate action according to company policies of incident reports. Implemented table and index partitioning and materialized views to minimize DB time, increase disk load balancing, improve query speed and enable faster parallel query. Capacity planning to meet the demands of the dynamic aspects of storage and memory for the databases. Cloned databases for testing using RMAN and DATAPUMP utilities for all database sizes. Installed 12c OEM Cloud Control for monitoring; periodically reorganized and resized database objects, created table Partitions, Materialized Views, and indexes, yielding a 35% performance boost. Performed database Refreshes from production environments. Performed PL/SQL errors fixes and modified the applications using PL/SQL. Generated shell scripts with developers to automate maintenance and backup jobs. Maintaining highly reliable 24x7x365 Linux production servers for AWS EC2 instances. Reconciled functional and technical problems through research and training workshops, achieving a 65% increase in satisfaction rate of database end users and supervised the coaching of junior DBAs. Part of the support team for 24/7 on-call production support. Database Administrator US Department of Health and Human Services - Washington, DC August 2015 to August 2017 Created databases from Entity Relational Diagrams (ERD) in Forward Engineering using the Oracle SQL Developer to OFA Institution and finally to DB launch. System Development Life Cycle (SDLC) methodology for designing, analysis, development and implementation. Used range, hash and composite table partitioning which greatly decreased the DB time and SQL Execution time. Also performed instance tuning by changing init.ora parameters and managed region parameters such as shared_pool_size and db_cache_size with the use of AMM and ASMM. Managed database security by creating, assigning appropriate roles and privileges to users depending on the user activity, auditing, and performing other security related tasks including Transparent Data Encryption. Configured Oracle tools like SQLNet to access the database across the network Expert in working with PL/SQL including Procedures, Functions, Cursors and Triggers. Applied Oracle's quarterly Critical Patch Update (CPU/ PSU application) using Opatch utility to install, test, and deploy patches to all database instances. Created and managed pluggable databases in the multitenant container database of the Oracle 12c architecture Experience migrating database objects from development through test and into production environments Capacity planning (supported 3 tier architecture, planning of tables, indexes, tablespaces and databases) to allow for growth potential and analyze data growth trends for capacity and resources. Database Administrator Techteam - Columbia, MD August 2012 to August 2015 Implemented dataguard on Oracle 9i and 10g to implement a disaster recovery plan. Conducted replication of tables from databases outside the network using materialized views/snapshots. Created scripts to create the snapshot logs for the databases outside the network. Configured Oracle 10g to gather statistics automatically by setting the STATISTICS_LEVEL parameter to typical. Supported Production databases and took care of any memory issues. Configured memory for automatic tuning by setting the SGA_TARGET parameter. Suggested DB architecture and created the databases in accordance to the requirements. Suggested backup and recovery plan. Cold backups were scheduled for every week. Created packages for various database requirements. Wrote scripts to identify segments that are being used in queries but are not giving good performance. Example Full table scans should be avoided on large tables. Indexes and hints can help improve performance. Created scripts to identify the progress of queries. Able to see exactly how many records have been entered during a transaction. Used new EXPDP and IMPDP utilities to conduct export and import. This is a lot faster than the conventional export and imports. Helped developers to troubleshoot slow performance. Reasons could be insufficient sort space or insufficient memory or tablespace. Used Job scheduler and resource manager to schedule jobs and setting priorities to jobs. Created full fledged documentation on the Disaster Recovery and Database upgrades implemented by me. Education Certified Associate Yaba College Of Technology - Lagos, NG University of Maryland Skills DATA MODELING, DATABASE, DATABASE DESIGN, MS SQL SERVER, SQL SERVER, ORACLE, PL/SQL, SQL, DATA MASKING, DISASTER RECOVERY, RMAN, LINUX, RED HAT, SHELL SCRIPTING, SOLARIS, UNIX, UNIX SHELL, ETL, INFORMATICA, SCRIPTING Additional Information AREAS OF EXPERTISE: Installation, configuration, capacity planning Performance Monitoring & Tuning Backup & Recovery, Upgrades & Migration Database Security & Patching Oracle RAC, ASM & Grid control Oracle Data guard Bash/Unix Shell scripting & Automation TECHNICAL SKILLS AND TOOLS Installation, configuration and update of Oracle 11g and 12c using OUI, DBCA, DBUA, Monitoring and performance tuning using OEM Console, Toad, SQL Developer, Grid Control, TKProf, Explain Plan, Statspack/AWR, ADRCI, ADDM, DRA, Dbms_monitor, Alert Log, SQL Tuning Advisor, SQL Access Advisor, Work with various operating systems like MS Windows Servers (2008, 2012, 2014), UNIX (Solaris 8/9/10), LINUX (Red Hat, Ubuntu, Centos) ETL tools: SQLLoader, Informatica 9.1, Ab initio 3.1.5.3, IBM data stage 11.5 Database design & Data modeling MS SQL Server Management Studio Backup & Recovery using RMAN SQL, PL/SQL, UNIX Shell Scripting Oracle ASM (clusters) and RAC configuration and administration Database security using TDE, Data masking, Patching, data redaction Oracle Data Guard installation/administration for High availability and Disaster Recovery (DR) Database migration using Exp/Imp/Datapump, and SQL Loader, Transportable Tablespaces (TTS)	Database_Administrator
Oracle Database Administrator Oracle Database Administrator Oracle Database Administrator - Fairview Health Services New Brighton, MN With over 8 years of IT and related experience coupled with years of extensive knowledge and proficiency in oracle 9i, 10g, 11g and 12c database administration. Worked on very large production databases performing various DBA roles. Experience across a multitude of platforms (LINUX, Solaris, UNIX, AIX and Windows) in production, development and test environments. Enthusiastic, proactive team player who is fast at picking up new technology with great attention to detail. Possess excellent leadership ability and creative problem-solving skills in both strategic and tactical areas as well as great communication /documentation skills. Strong aptitude to analyze and resolve problems and possess well-honed ability to adapt and thrive in a dynamic fast paced and challenging work environment. Work Experience Oracle Database Administrator Fairview Health Services - Edina, MN October 2014 to Present Administered and supported development of Oracle 11g databases by installing, upgrading and configuring the Oracle server, creating databases, objects, database backup and recovery, monitoring and optimizing database performance. Cloned production databases as needed for testing, development using RMAN and Grid Control. Implemented backup procedures using RMAN and Data pump utility for Oracle databases and test regularly in conjunction with Operations. Maintained 24*7 Availability by implementing standard processes and troubleshooting live issues within defined tight SLA times. Assisted in SQL tuning and providing consultation such as creating Materialized views, table partitions, adding indexes, dropping unnecessary indexes, using hints wherever possible, amongst others. Performed batch jobs using crontab utility. Managed database security by creating and assigning appropriate roles and privileges to users depending on the user activity, auditing and other security related task including transparent data encryption. Troubleshoot Database Performance issues using OEM, AWR, ADDM and ASH. Oracle High Availability involving Oracle RAC Applied Oracle quarterly patches of the current PSU version to non-RAC and RAC configured databases. Performed data and metadata transfer from legacy servers to newly installed servers using Data Pump. Implemented Oracle Database advanced security practices such as TDE and Data Masking Performed migrations, clones and upgrades of banner systems and deployed monthly security patches and updates. Resolved locking issues, inconsistencies and assisted in batch processes. Redesigned table and index partitioning strategies, using HINTS to improve the query Performance. Extensively worked on complete & incomplete recoveries of the databases including Point in time recovery (PITR) and Tablespace point in time recovery (TSPITR) using RMAN utility. Monitor AWR, ADDM, ASH, Alert log, dynamic performance views, DBMS_STATS, Trace Files, System Event Logs for unusual events and took appropriate action according to company policies of incident reports. Good knowledge in setting parameter files (both Pfile & Spfile) and automated the processes using CRONTAB. Cloned production databases as needed for testing, development using RMAN and Grid Control. Managed database security by creating and assigning appropriate roles and privileges to users depending on the user activity. Documentation. Oracle Database Administrator Costco - Issaquah, WA January 2010 to September 2014 Identified root cause of Oracle errors and provided solutions to resolve errors. Implemented proactive monitoring using Tuning Pack, Diagnostics Pack, and STATSPACK & SQL Trace Monitored bugs from alert log, audit logs and trace files. Used DDL statements to CREATE and ALTER within a dynamic SQL script to create schemas, Synonyms and Roles. Extensive use of SELECT statements for reporting. Troubleshoot application related problems with developers and system administrators Identified long-running database queries, refining queries for better performance, and working with end- users to implement changes. Performed data transfer using Export/Import and Data Pump. Provided capacity planning, tuning and administration support to application development efforts. Goals achieved ranged from I/O minimization, improved hit ratios, contention reduction, high database availability etc. Designed, tested, implemented and documented database migration procedures involving the use of the export/import and migration utilities. Used Tablespace Manager, Oracle Expert and STATSPACK to monitor performance bottlenecks, database response time, instance workload and operating system resource usage. Installed and configured of Oracle database 9i (9.2.0.4), 10g (10.2.0.1) and 11g (11.2.0.1.0) on various OS platforms like Linux, and Windows NT, 2000. Conducted performance tuning of application and database, identified and resolved contention, defined and implemented a backup recovery policy, and day-to-day monitoring of the production database. Applied Oracle quarterly patches of the current PSU version to non-RAC and RAC configured databases. Performed data and metadata transfer from legacy servers to newly installed servers using Data Pump. Implemented Oracle Database advanced security practices such as Virtual Database Privacy, TDE and Data Masking. 24x7 remote support and on call Database support using RSA-VPN. Configured and managed standby databases using Data Guard. Performed SQL tuning using tools such as SQL Tuning Advisor, SQL Trace, ASH, AWR, and Explain Plan. Built and configured RMAN Recovery Catalog for Backup and Recovery strategy. Cloned production databases as needed for testing, development using RMAN and Grid Control. Performed administrative activities like user creation and administration, profiles, privileges and roles administration, space and schema management. Work with developers to diagnose Database related application problems, provided development support to maintain application schema and distribution of data. Managing, troubleshooting and resolving Oracle database and application issues. Experience in applying patches such as CPU/PSU patches, One-Off Patches, Interim patches as per the oracle recommendations. Education MSc Ghent University September 2011 to September 2013 BS in Environmental Science University of Buea October 2007 to October 2010 Skills Database, Database design, Sql server, Mysql, Oracle, Oracle 10g, Pl/sql, Sql, Rman, Linux, Red hat, Shell scripting, Unix, Unix shell, Html, Scripting, Sdlc, Rdbms, Oem, Performance tuning, DBA, Oracle Dba, RAC, Sql Dba, Oracle Database, Sql Database, Sql Database Certifications/Licenses Oracle 12c SQL Fundamentals June 2019 to Present CCNA Routing and Switching December 2018 to December 2021	Database_Administrator
Oracle Database Administrator Oracle Database Administrator Oracle Database Administrator - StackIT Solutions Laurel, MD An experienced Oracle DBA with 8 years of experience in developing and supporting value add solutions for the database needs of a variety of clients. A customer-centric, proactive, resourceful leader with a desire for learning and application of new technology. Expertise in architecting, securing, and administering of Oracle databases in all stages of the SDLC. Currently managing environments consisting of both Oracle 11g and 12c databases ranging from small to VLDB sizes (multi-terabyte). Successfully leading projects for multiple customers concurrently. Authorized to work in the US for any employer Work Experience Oracle Database Administrator StackIT Solutions - Springdale, MD June 2014 to Present Installation and configuration of Oracle 11g, 12c on a variety of Linux/Unix flavors. ? Working in an Oracle 11g/12c database environment with WebLogic application servers ? Administration of RAC database via OEM, crsctl (Clusterware Control), and srvctl (Server Control) ? Facilitating database upgrades from 11g to 12c using Database Upgrade Assistant (DBUA) ? Implementation of advanced backup strategy via crontab scheduling for both physical and logical backups using RMAN and Data Pump utilities respectively. Applied block change tracking (BCT) as well as allocated additional channels to reduce backup times. ? Providing Oracle database administrative support to various user groups (application developers, data managers etc); created and maintained Oracle database objects (schemas, tables, indexes etc) based on application need ? Tuning database objects to run smoothly by analyzing queries (creating explain plan tables), and using efficient indexing ? Use of Oracle database management packages like DBMS_JOBS, DBMS_SCHEDULER to schedule tasks and DBMS_STATS for statistics, and DBMS_REDEFINITION for online object manipulation ? Capacity planning for both storage and memory to support continued high availability and anticipate bottlenecks ? Administered enterprise-wide database security via password policies, roles, and privileges, ? Utilization of different cloning strategies to support business need ? Migration of schemas, database objects, and egress and ingress of specific data using Oracle Data Pump ? Installation, configuration and administration of Dataguard for both single instance and RAC databases ? Supporting system administration groups with maintaining Oracle database servers in each lifecycle ? Refresh/Cloning of databases for application development and testing purposes ? Configure and manage ASM instances on Oracle 11g and 12c ? Participation in regular 24x7 on-call schedules ? Maintaining a virtualized (VMWare) sandbox environment used for Proof of Concept (PoC) / testing of various strategies, tools, and internal customers. Oracle Database Administrator MKIT Inc - Bowie, MD April 2011 to May 2014 Provided 24/7 database administration support in both development and production environments ? Managed a multi-terabyte production database environment with a two-node Real Application Cluster hosting Oracle 11Gr2 (11.2.0.4) on Red Hat Linux (RHEL 6) operating system with Weblogic servers as the application servers. ? Administering a development database environment and QA environment on single instance servers hosting 11Gr2 (11.2.0.4) databases on Red Hat Linux (RHEL 6) operating systems. ? Created, implemented and managed custom Oracle databases on Linux and windows platforms ? Managed database security by creating, assigning appropriate roles and privileges to users depending on the user activity, auditing, and performing other security related tasks including Transparent Data Encryption. ? Monitored databases using the Oracle Enterprise Manager, alert log, dynamic performance views, DBMS_STATS Trace Files, System Event Logs for unusual events and took appropriate action according to company policies of incident reports. ? Experience in creating database recovery catalogs and registering databases to them. ? Wrote shell scripts to automate and perform backup and recovery tasks on Oracle databases using RMAN backups, import and export utilities (impdp and expdp) ? Performed database flashback, table flashback, and query flashback depending on situation ? Applied Oracle's quarterly Critical Patch Update (CPU/ PSU application) using Opatch utility to install, test, and deploy patches to all database instances ? Created and managed pluggable databases in the multitenant container database of the Oracle 12c architecture ? Experience migrating database objects from development through test and into production environment ? Created non-default listeners for databases both manually and using Oracle Net Configuration Assistant (NETCA) ? Capacity planning (supported 3 tier architecture, planning of tables, indexes, tablespaces and databases) to allow for growth potential and analyze data growth trends for capacity and resources. Education Bachelor of Science in Pure Mathematics Bowie State University - Bowie, MD 2014 Skills DATABASE, DBMS, ORACLE, PL/SQL, SQL, Oracle Dba, ETL, DBA, Sql Server, Sql Dba Links https://www.linkedin.com/in/andre-gordon-054200165 Additional Information Technical Skills Tools & Utilities: Oracle - Oracle 11g/12c Database, Data Guard, RMAN, Data Pump (expdp/impdp), AWR, ADDM, Transparent Data Encryption (TDE), Oracle Flashback, Partitioning, SQL Tuning Advisor, DBMS Procedures, Explain Plan, SQLPLUS, SQL Developer, SQLLoader, (OEM) Oracle Enterprise Manager 11g/12c, 13c, Amazon Web Services Tools - TOAD, PuTTY, Mobaxterm, VMware, VirtualBox Operating Systems: Oracle Enterprise Linux 5/6/7, Red Hat Enterprise Linux 5/6/7, CentOS 6/7, Ubuntu, Windows Languages: SQL, PL/SQL, Bash Shell Productivity Software: Microsoft Office, OpenOffice, SharePoint, Confluence, Notepad++ Other Skills: Agile Scrum Methodology, Oracle MAA Architecture, Operating System, Network, and Database Troubleshooting, Comprehensive Documentation	Database_Administrator
Oracle Database Administrator Oracle Database Administrator Oracle Database Administrator Austin, TX Well-rounded DBA with 06 years of experience in full development life cycle. Expertise in database administration include Installation, configuration, patch installation and upgrades, performance tuning, database backup and recovery, security, database optimization, data migration, RAC, ASM, Data guard and Golden Gate, SQL server, and Exadata. Authorized to work in the US for any employer Work Experience Oracle Database Administrator COTIVITI - Atlanta, GA July 2016 to August 2019 24/7 support with on call rotation in all prod, QA and dev environments. ? Proactive Performance monitoring and tuning using AWR, ADDM, ASH, STATSPACK, ESTIMATE, ANALYSE, EXPLAINPLAN, HINTS, SQLTRACE, TKPROF and DBV and gathered DBMS statistics. ? Using TCP/IP Protocol Configured SQL*Net files on server/client machines and resolved client connectivity issues. ? Data Refresh of large production data warehouse environment to setup test, development environments using SAN level storage mirroring: Gold image copy and cloning. ? Managed ASM storage, Prepare, Add, remove ASM disks. Tuning of I/O on ASM based databases. Troubleshoot ASM crashes & memory issues. ? Management of schema objects, partitioning of tables & indexes and performing SQL Loader jobs for loading data from flat files (ETL). ? Worked on setting up Physical Standby Data Guard environment for Prod & non-prod databases. ? Handled High volume production databases around 7TB size along with Physical standby databases. ? Proficient in Oracle High Availability features like RAC, DATA GUARD. ? RAC- Administration and Troubleshooting of 03 Nodes cluster on Oracle 11gR2. Configuring Grid Infrastructure SCAN Listeners on 11gR2. Migrate OCR files to ASM. Trouble-shoot Resource related issues. Cluster-wide Resource management such as create resource plan, Service configuration, parallel instance group, Application Isolation. Stress testing, benchmarking of clustered database. ? Experience working with SQL, PLSQL coding, stored procedures, functions, packages, triggers. ? Successful in installation, maintenance of Physical Standby database using Oracle Data Guard for Oracle 11.2.0.3 and Oracle 10.2.0.5 RAC databases. Oracle Database Administrator UNICA - Waltham, MA July 2013 to May 2016 Performed Installation, configuration and troubleshooting of Oracle 10.2.0.1 database on HP-UX platform. ? Install and configure block change tracking to work with RMAN Merged incremental backups. ? Applied patches 10.2.0.2 and 10.2.0.3, 10.2.0.4. ? Involved in the installation and configuration of two node cluster RAC with Oracle 11.2.0.3 database using GRID infrastructure with ASM file systems on RHEL platform. ? Involved in team effort to evaluation of Oracle 11gR2 Golden Gate for future purposes that is for reducing the complexity involved in Oracle Streams. ? Used Oracle Enterprise Manager (OEM) 11g Grid Control for monitoring multiple database and notification of database alerts, and configured EM agents on multiple database servers. ? Monitored and performed database sizing, tablespace management, rollback management, transaction management and security administration like creating Users, Groups, Roles, Profiles. ? Maintained the data integrity and security using integrity constraints and database triggers. ? Performed incremental backups using Recovery Manager (RMAN). Created recovery catalog, performed complete and incomplete recovery using RMAN. Database Refreshing - Replication from production to testing using Expdp/Impdp. Education Bachelor's Degree in Mathematics in Mathematics University of Yaounde Associate Degree in Logistics and Transport in Logistics and Transport University of Douala Skills Database, Microsoft sql server, Microsoft sql server 2012, Sql server, Sql server 2012, Postgresql	Database_Administrator
Database Administrator Database Administrator Database Administrator Hyattsville, MD The writer is Microsoft Certified SQL Server Database Administrator with more than five years of work experience in SQL DBA working on Database requirement analysis and design, Installation, Configuration, upgrade Management, DBA Monitoring, High Availability, Disaster Recovery, Mirroring, Log Shipping, Clustering, Alerts, Operators and Jobs. He is well experienced in Performance Tuning, Security (Create Log ins, Users and Roles), HA and DR solutions and incident handling. He is dedicated with exceptional analytical, problem-solving and communication skills. He is eager to learn new technologies and new perspectives. He has also developed transferable knowledge and skills on project and people management. He is suitable candidate for both technical and managerial posts in the IT industry specially in SQL server development and administration. Work Experience Database Administrator The Home Depot - Washington, DC March 2017 to June 2019 The Home Depot is the home improvement retailer with nearly 400,000 staff and more than 2,200 stores in the US, Canada and Mexico. The Hope Depot Leverages emerging tools and technologies to support dynamic and iterative business development practices. The database Administration team are consistently challenged to design demand driven architectures, database models and deliver industry-leading database structure, configuration, database recovery strategies, security and high availability that ensures data integrity, security and drives the future of the organization. Members of this team take ownership of their work by being a part of an empowered and balanced database Administration team. Key Responsibilities Installation and configuration of SQL Server 2012/14/2016 Performing the migration of database from SQL server 2008-R2, 2008, and 2005 to S QL Server 2012. Moltish95@gmail.com 6119 39th place Hyattsville MD 20782 Cell: 240 283 4230 Administering the MS SQL Server security through Login and User Management: Add ing logins, roles, groups to the Window NT and MS SQL Server and maintaining prope r security procedures. Implementing transactional replication and merge replication for high availability of t he databases. Monitoring daily backup jobs and automation of daily restores of development databases. (Using third party tools such as Red gate, Idera, and Native backups). Troubleshooting and resolving database integrity, performance issues, blocking and d eadlocking issues. Implementation of Always on Availability Groups and the clustered environment. Recovering the databases from backup in disasters and implemented Point-In-Time R ecovery solutions. Evaluate CPU, Disk I/O and Memory related bottlenecks using Performance Monitor and improved the SQL server performance. Enhance performance by running index tuning wizard for creating, rebuilding and reorganizing indexes on various tables. Monitors maintenance plans for backups, history clean up task and rebuild indexes. On call 24/7/365 support to databases on weekly rotation. Database Administrator AwashBank - Addis Ababa, ET February 2014 to February 2017 Awash Bank is the first private bank in Ethiopia to exceed a billion-profit mark in the history of Ethiopian Private Banks in the financial year 2017. Database Administrators Department play key roles to introduce and maintain computerized information systems, provides the appropriate hardware, software, networking and communications infrastructure for automation, provides the highest level of data security, confidentiality and integrity, ensures a safe and reliable computing environment and provides a high degree of availability and recovery of its systems. Key Responsibilities Installation and configuring of SQL Server 2012/2008 on windows servers 2012/2008- R2/2008. Updates new SQL Server 2014 features. Monitor performance with SQL Server Profiler, extended event and others Testing and deploying development databases to production databases. Monitoring and Managing SQL Server agent jobs, maintenance plan Routinely take Backup and restore when there is disaster. Moltish95@gmail.com 6119 39th place Hyattsville MD 20782 Cell: 240 283 4230 Troubleshooting and resolving database integrity, performance, blocking and deadlock, replication issues, Developing efficient database queries, query tuning, index and statistics maintenance. Prioritizing and executed tasks in a high-pressure environment Consistently Enforces database security. Creating Database Maintenance plans, SQL Agent jobs, stored procedures and SSIS packages. Uses database level triggers code for database consistency, integrity and security. Migrating data from MS Access and MS Excel to SQL Server. On call 24/7/365 support to databases on weekly rotation. Program Manager Department for International Development (DFID) January 2012 to February 2014 Major Roles: Manage the design, planning, implementation and evaluation of the three DFID Ethiopia programs Education Bachelor of Art in Art Addis Ababa University Skills DATA TRANSFORMATION, DATABASE ADMINISTRATION, DATABASE, DATABASE DESIGN, MS SQL SERVER, DBA, Sql Dba Additional Information Skills Over five years of solid SQL Server database administration experience * Experience in RDBMS database design, MS SQL Server Performance Tuning, Query Optimization, Client/Server Connectivity, Data Transformation Services and running Database Consistency Checks Using DBCC in SQL Server 2005, 2008/2008R2/2012/2014 to maintain post installation (upgrade) configurations. Installation, configuration, managing, monitoring and troubleshooting SQL Server 2008, 2012, 2014, and 2016 in Production, Test, Development and Cluster Server Environments. * Moving user database & system database files from one location to another location. * Plan and implement Microsoft SQL Server Security and database permissions (creating logins, users, roles, and assigning permission to them). * Experience in configuring and managing SQL Server Instances, databases, Schema and Object * Experience in extracting and transforming data using DTS Import/Export Data, Bulk Insert, BCP, and DTS Packages. Mueller Molt Moltish95@gmail.com 6119 39th place Hyattsville MD 20782 Cell: 240 283 4230 * Implementing and managing automated Backups and Restore, Mirroring, Replication, Log shipping, Failover Cluster, Availability Group jobs. * Perform SQL server Tuning and maintenance (Server level and Query level) and trouble shooting. * Experience in SQL server profiler for tracing events, stepping through problem queries, finding and diagnosing slow-running queries, blocking, dead lock, monitoring the performance of SQL Server to tune workloads, an error written to the SQL Server error log, the Start or end of a store procedure. * Improve performance by creating Index and periodic index maintenance via index rebuild and reorganise as well as updating statistics. * experience in Microsoft Business Intelligence technologies like SQL Server Integration Services (SSIS) and SQL Server Reporting Services (SSRS) * Creating and managing schema objects such as Tables, Views, Indexes, Stored Procedures and User-Defined Functions depending on the Requirements Using T-SQL. * Flexible and versatile to adapt to any new environment and work on any project. * Skill to work in a team environment * Excellent communication, analytical and interpersonal skills and ability to learn new concepts * On call 24/7/365 support to databases on weekly rotation.	Database_Administrator Project_manager
Database Administrator (DBA) Database Administrator (DBA) Database Administrator Alexandria, VA Microsoft Certified Professional (MCP) SQL Server Database Administrator with 5 plus years of experiences in planning, installation, configuration and administration of MS SQL Server 2016/2014/2012/2008R2/2005 in development, testing and production environment. Installed and Configured MySQL for various Clients. Expertise in SQL server security management, SQL Server performance tuning, troubleshooting, Migration/Upgrading, Disaster Recovery and High availability Solutions. Proficient with use of Stored Procedures, views, functions, triggers, DBCC, and joins. Experienced on developing and deploying reports using SSRS. Performed Extracting, Transforming, and, Loading data (ETL) using SSIS. Excellent ability to work in fast-paced environment with great problem solving and analytical skills. Authorized to work in the US for any employer Work Experience Database Administrator (DBA) Department of forestry - Centreville, VA October 2017 to Present Installed, Configured and Maintained Fail-Over Clustering. ? Upgraded and Migrated SQL Server databases ? Applied SP (Service Pack) on SQL Server ? Configured and maintained replication, clustering, mirroring, log shipping SQL programming ? Monitors, measures, and provides regular reports to projects management regarding system high availability and reliability. ? Advises the Project Manager on operational management issues and risks related to the Solution. ? Identifies SQL Server performance issues most impacting end-user response time ? Analyze and optimize server and application performance based on queries, sessions, servers and storage systems ? In SQL Server Capacity Planning, verify software/ hardware, requirement server name, location of data file and log file, service startup option and authentication mode, common server configuration, database network configuration ? In server performance tuning, used different types of tool like task manager, performance counter, DMV, error log, event log, system store procedure, DBCC and SQL profiler. ? Works closely with the system integrator, data modeling, and database staff to ensure a mutual understanding of data definitions and relationships. ? Manage regularly with technical, applications and operational staff to ensure database integrity and security. ? Analyzes and facilitates resolution of database design and data integrity issues. ? Ensures that storage, archive, back-up and recovery procedures are functioning correctly. ? Participates in database performance evaluation, optimization, and tuning. ? Defines database acceptance test plan and procedures. ? Maintain database security, integrity, concurrency, backup, and recovery. ? Data modeling using Toad Data Modeler and Visio ? Installed and Configured SQL Server Reporting Services (SSRS) ? Generated Report using SSRS (SQL Server Reporting Services) ? Responsible for Database Backup, Restore and Point-in-Time Recovery. ? Administer, maintain, develop and recommend policies and procedures for ensuring the security and integrity of the company's databases and systems ? Manage and resolve trouble tickets (Remedy) for database-related issues ? Designed DR database backup and restore plan. ? User account management and connection troubleshooting. ? Database capacity planning, Maintenance planning, SQL Agent Jobs scheduling and troubleshooting. ? Experience writing SQL queries, Stored Procedures, Triggers, Functions, creating Tables, Views and Indexes ? Build and Deployed web and windows application. ? Used DMV (Dynamic Management View) for different database Administration tasks like find backup history, indexes fragmentation, statistics, and status of different jobs ? Exported & Imported database objects from/To Oracle, MySQL, Access Database, flat files (text, excel, and CSV files) and MS SQL Server ? Extensive experience in using SSIS/DTS, BCP to import & export data from flat files, excel, MS Access, and Other OLEDB databases to MS SQL Server databases Database Analyst, Responsibilities FARMERS NATIONAL - Silver Spring, MD July 2016 to September 2017 Installed and Configured SQL Server in development, test and production environment ? Installed and Configured Operating System; Windows Server ? Migrated databases from Oracle 10g, MySQL (4.0.3, 5.0.15) to SQL Server 2008 ? Migrated MS Access 2003/2000/97 databases into MS SQL Server 2000/2005/2008 ? Closely work with business analyst to deploy databases and manage availability ? Rebuild Servers (Restore & Recover) from backups ? Configured and Managed Log Shipping from Production to Standby Server (Running as Reporting Server) ? Configured and Managed Database High Availability: Replication, Database Mirroring, Log Shipping, and Clustering ? Wrote SQL, T-SQL, Triggers and Stored-Procedures ? Worked with developers to tune-up performance of SQL and T-SQL query ? Performance tuning & optimization of servers in production, test environment ? Created and managed database security, data encryption, and applied object level security ? Developed and applied Backup strategy at my current workplace ? Setup and configured Database mail for notification purposes ? Developed Database Maintenance Plan for different important tasks ? Used DBCC and Alter statements for different database Administration tasks like check database consistency, rebuild indexes, statistics, and other jobs Database Administrator Ethiopian Revenue and Customs Authority - Djibouti port, DJ October 2013 to June 2016 ? Monitors, measures, and provides regular reports to projects management regarding system high availability and reliability. ? Advises the Project Manager on operational management issues and risks related to the Solution. ? Identifies SQL Server performance issues most impacting end-user response time ? Analyze and optimize server and application performance based on queries, sessions, servers and storage systems ? In SQL Server Capacity Planning, verify software/ hardware, requirement server name, location of data file and log file, service startup option and authentication mode, common server configuration, database network configuration ? Installed, Configured and Maintained Fail-Over Clustering. ? Upgraded and Migrated SQL Server databases ? Applied SP (Service Pack) on SQL Server ? Configured and maintained replication, clustering, mirroring, log shipping SQL programming Education Bachelor's in Business Administration and Information System Addis Ababa University Skills Database (5 years), Microsoft Access (5 years), MS SQL Server (5 years), Oracle (5 years), SQL (5 years), DBA, Sql Dba, MYSQL, Oracle Database, ETL, Ssis, Oracle Dba, Sql Server Certifications/Licenses MCITP Database Administrator 2008, 2012, and 2014 Additional Information Operating Systems: Windows Server 2003R2, 2008 R2, 2012, 2012R2 Database: MS-SQL Server 2005, 2008, 2012, 2014 MY SQL and Microsoft Access Web Tools: HTML, DHTML, Java Script, VBScript, XML Networking Tools: FTP, TCP/IP, LAN Other: Idera DBA Suite, Idera (SQL Compliance Manager), SQL Doctor, Toad Data Modeler, SSIS, SSRS, SharePoint Languages: Oracle, PL/SQL Programming, C, C++, Visual Basic and HTML, Java Software Applications: MS Office (Word, Excel, Visio, PowerPoint, Outlook, Access), MS Project. Web Application: SharePoint enterprise Web Server: IIS 5.0, 6.0, 6.5, 7.0, 7.5	Database_Administrator
Oracle Database Administrator Oracle Database Administrator Oracle Database Administrator - Valmont Industries Chester, VA Authorized to work in the US for any employer Work Experience Oracle Database Administrator Valmont Industries - Omaha, NE July 2017 to Present Supporting multiple databases for production, development, test and staging purposes on Linux and Windows environments. Applying upgrade patch, maintenance and interim (opatch) patches on all the databases. Implemented oracle 11g active standby database for test database environment. Implemented oracle 12c flexi ASM for pre-prod environment. Utilized rman recover table functionality and created proof of concepts for our pre-prod environment. Installed, Configured Oracle 12c Goldengate on Oracle 12c Database. Implemented OEM 12c Repository database, OEM 12c Agent and golden gate plugin Installations. Extensive Experience with Change Board Meetings and Change Control Management for all database changes. Providing database administrative support and 24x7 on call support for production, development oracle 12c/11g databases on Red Hat Linux 5.0 and oracle enterprise Linux 5.5 Experience with large databases (1.5 Tb) for OLTP and OLAP applications. Performed installation, configuration and maintenance of oracle 11g/12c, 11g RAC databases. Experience in configuring oracle 10g, 11g Real application cluster (RAC) (2 and 3 nodes) using clusterware and automatic storage management (ASM). Performed migration of oracle 10g/11g non RAC single instance to RAC database instances. Experience with 11g cluster maintenance using CRSCTL command. Experience in using SRVCTL command for Oracle 11g RAC database. Implemented Disaster Recovery database 10g/11g and 12C Data Guard on physical standby database in maximum performance mode using LGWR ASYNC mode. Scheduling repetitive activities like gathering schema statistics, exports, table space usage report using crontab. Experience in writing UNIX/SHELL scripts for providing the reports. Installed and configured Oracle 11g database on a test server using Oracle standard procedures and OFA, for performance testing and future 10g production implementation. Applied PSU Patches (11.2.0.3, 11.2.0.4) as a part of maintenance activity. Provided instance level performance monitoring and tuning for Event Waits, Sessions, Physical and Logical IO and Memory Usage. Used Oracle 11g/12c AWR & ADDM to monitor database activities and performance tuning. Backup of Database (Making Backup Schedules depending upon Business Strategy: Daily Backup, weekly Backup etc.) Proactive performance monitoring, and capacity planning for future database and server growth using OEM. Implemented Data Guard with high availability and performance configurations and participated in Data Guard Fail over tests. Responsible for the smooth functioning of all ecommerce activities of the organization. Successfully implemented Backup & Recovery using RMAN which includes hot backups and Cold backups. Worked extensively on Performance tuning of Queries by maintaining Aggregates, Compression, partition, indexing and use of Hints, Stored outlines, Statistics. Resolved data integration issues. Solid discipline in providing end-users timely updates on their problems. Installing server software. Loading data from flat files to database using SQLLoader, External Tables. Migrated VLDB multi-terabyte databases around 2TB and redesigned the RMAN backup Strategy. Export/Import, Data pump, Transportable tablespaces to migrate databases from one database to another. Migrated data to a new ASM Disk group to improve the IO performance of the database. Oracle Database Administrator American Home Patient - Nashville, TN March 2014 to July 2017 Cloned/Migrated databases using RMAN and traditional Datapump export/import utilities in Oracle 11gR2 and 12c. Worked with a team for installation and maintenance of ORACLE 10g RAC, ASM database for high availability. Monitored and tuned long running jobs by working closely with the application development team and analyzing objects, created or rebuilt indexes, query tuning using SQL TRACE, Explain Plan, TOAD. Performed troubleshooting of database using AWR and ADDM reports. Planned, tested and implemented backup strategy using RMAN, Oracle Utilities (Export/Import) EXPDP and OS methods. Performed Database replication from production to test/development environment Using RMAN, Data pump utilities and manually Responsible for network configuration and involved in a Client-Server environment using TNSnames, LISTENER, Net Configuration Assistant and other configuration files. Creating and restoring databases using Oracle Flashback Technology with Guaranteed restore point. Applied security patches (Patch set, Critical Patch Updates (CPU) / Patch Set Updates (PSU), One-off Patch) using runInstaller and opatch. Export/Import (Oracle 11g, 10g) allowing users to quickly move a user Tablespace across Oracle databases. Expertise in implementing data refreshes (at database, schema & table level) using RMAN utility and Datapump, conventional Export/Import of Oracle 11g, 10g. Installed Oracle and grid software on standalone servers on ASM and file system. Constantly monitor the performance (V$ dynamic performance views at peak load) of the Databases and viewing Alert log files & Trace files. Used to run scripts to check the status of databases such as growing table sizes, extent allocation, free space, used space, fragmentation etc. Performed space management, capacity planning, disaster recovery and overall maintenance of the databases. Created Physical Standby databases using RMAN with zero downtime, performed Failover and Switchover using Data Guard Broker and manually as and when required. Worked extensively with Physical Standby database, troubleshooting, switchover and switchback with Physical standby setup. Applied patches 10.2.0.2 and 10.2.0.3, 10.2.0.4. Strong experience in creating Packages, Stored Procedures and Functions, Database Triggers. Automated many common tasks using Crontab including: Backups, exports and imports, archiving old records and verification of such processes. Extensively implemented Data pump, conventional Export/Import (Oracle 12c,11g, 10g) for migration and logical backup of database. Highly experienced in implementing Oracle's Transportable Tablespace (TTS) feature using Data Pump Export/Import (Oracle 11g, 12c) allowing users to quickly move a user Tablespace across Oracle databases. MS SQL SEVER EXPRIENCE Responsibilities: Administration of large databases in SQL Server 2008 R2, 2012, 2014 and 201 Implement and enforces security for all of the SQL Server Databases. Configured SQL Server Agent-Events, Jobs, Alerts, maintenance plans, Database Mail and Operators. Solved problems related to database/Server performance issues like slow running queries, blocking and high CPU Utilization. Implemented SQL Server Security and object permission like creation of users, configuring permissions database authentication modes and assigning roles of users. Provided 24x7 production support for SQL Server databases on Clustered Servers to achieve maximum performance and uptime in production environmen Created and managed databases across Development and Production instances using SQL Server Management Studio Education Bachelor's Skills Database administrator, Database, Ms sql server, Sql server, Oracle, Oracle 10g, Pl/sql, Replication, Sql, Rman, Backups, Aix, Linux, Shell scripts, Solaris, Sun, Unix, Unix shell, Ux, Project support, Oracle Dba, MYSQL, DBA, ETL, Sql Dba Additional Information SKILLS SUMMARY Hard working professional with over 5 years of experience as an Oracle Database Administrator. Some key areas of specialization include installation and configuration, production support, project support, upgrades and patches, performance tuning, backup and recovery, capacity planning, database security, cloning, migration and documentation. Highly experienced in online and offline Backup and Recovery and Cloning of databases using RMAN. Worked on Data transferring with export/import utilities and Data pump. Highly experienced in performance monitoring/tuning/troubleshooting using AWR, ASH, ADDM, SQL tuning advisor, explain plan. Planned and implemented high availability solutions such as Real Application Cluster (RAC) in Oracle 11gR2 Grid and 10g on ASM. Highly experienced in Oracle 11g, 10g Automatic Storage Management (ASM) required to fulfill the storage needs. Oracle GoldenGate experience with Installation, configuration and troubleshooting of Oracle GoldenGate 11g/12c replication setup across heterogeneous database servers and ensure data synchronization. Hands on experience on Security. Installed, configured and maintained Physical, Logical, Active standby databases supported by Data guard on Oracle 11g, 10g. UNIX shell scripts for hot backups, SQLLoader, export and import of database. Proficient with Database Cloning, Migration, and Patching of Oracle Databases. Strong skills in applying security patches (Patch set, Critical Patch Updates (CPU) / Patch Set Updates (PSU), One-off Patch) using "run Installer" and "opatch" utility. Implemented Hot/Cold physical backups (Incremental and full), cloning, duplicating of databases using RMAN Expertise in maintaining Database Security using auditing. Experience in Data Migrations. Experience in doing upgrades including maintenance & monitoring implementation. Extensive knowledge in UNIX platforms includes HP, SOLARIS, AIX, and LINUX. Knowledge in configuring ASM (Automatic Storage Management) TECHNICAL SKILLS Operating Systems HP-UX, Sun Solaris, AIX, RHEL and Windows. RDBMS Oracle 10g, 11g, 12c Languages SQL, PL/SQL Tools EXPLAIN PLAN, STATSPACK, AWR, and ADDM Database Utilities SQLPlus, Oracle Enterprise Manager, Real Application Cluster, ASM, Transportable Tablespaces, SQLLoader, RMAN, DataPump, Export, Import SQL SEVER EXPIRIENCE Two years plus experience MS SQL Server, 2012,2014 and 2016 TECHNICAL SKILLS Database Tools Azure Monitor, Toad, Putty, NX client, Sql Server Management Studio, Cisco Automatic workload Automation Operating Systems MS Windows, UNIX (Solaris 8/9/10, AIX, HP-UX), LINUX	Database_Administrator
Oracle Database Administrator Oracle Database Administrator Oracle Database Administrator Pittsburgh, PA Authorized to work in the US for any employer Work Experience Oracle Database Administrator US STEEL - Pittsburgh, PA February 2016 to Present Responsibilities; ? Administered databases of varied sizes from 400GB to 10TB ? Set up oracle 11g and 12c databases in production, development, and test environments which depend on project requirements, as well as Oracle 12c Grid Control to monitor Production, physical Data Guard (DG Broker), and Stage and Dev. systems ? Distribute system storage; develop future storage requirements; create Oracle Wallets ? Implement table space-level TDE security Perform installation, configuration, maintenance, and support of Oracle 11gR1, 11gR2, 12c RAC, physical and logical standby database for test, development, and production for various home-developed applications, as well as for business transaction functionality ? Hold responsibility for upgrading of databases from 11.2.0.4 to 12.1 using DBUA and applying quarterly patches such as maintenance and interim on all the databases ? I have done Database Upgrade, where I upgraded from 10g to 11g and to 12c using DBUA ? I have tested and applied Quarterly Patches for security and bug fixes ? Positioning and administration of user and space management granting required privileges to users ? Manage database maintenance, backups, recovery, patching, upgrades, performance tuning, and user access control ? Track and troubleshoot database issues with OEM grid control ? Upgrading Databases is one of my tasks and I have upgraded from 10G to 11G and from 11G to 12C using both THE DATABASE UPGRADE ASSISTANT and manually using upgrade scripts on the Linux platform. I have applied quarterly patches using the Opatch utility and oracle universal installer. I have also Applied patches such as PSU for security fixes, CPU for bug fixes, inline( same home(same server)) and outline ( different home(different server)) Patches for 11g and 12c databases using the Patch Utility ? Resolving log gaps issues between source and target databases configured with Golden Gate ? Setup up listener and Tnsnames as well as Oracle grid infrastructures and Oracle database software to fulfill the current needs, while upgrading as required to meet the expansion needs of the company ? Employ database tuning, such as tuning applications, tuning instance, and tuning disk usage to monitor and optimize performance of the database, while debugging SQL tuning ? Writing SQL scripts to develop database objects such as tables, views, and sequences ? I also mentored junior database administrators and also do power point presentation during weekly and quarterly meetings ? I was highly involved in performance tuning where I tuned the Network, OS, the Instance, the application and the database using tools such as ASH, AWR, ADDM, and EXPLAIN PLAN, SQL TUNING ADVISOR, SQL BASELINE ? Ability employ different tools databases software, and methods, which include the following: - Data guard broker for Switch over to design and continue physical standby maintenance; - Oracle 12c Cloud Control for alert monitoring and notification. - Participate in the 24x7 on-call support for 50 databases of 5.0 TB 3 Node production 11g RAC databases; - Golden Gate and worked with conventional EXP/IMP for migrating data from 10G to 12c to administer logical backups EXPDP/IMPDP used for re-hosting the application; - DBMS_JOBS, DBMS_SCHEDULER, Crontab, and $UNIVERSE to schedule RMAN backups, purge jobs, and maintenance jobs; - OEM to arrange notifications such as various levels for cluster activities, table pace utilizations, and listener alerts; - RMAN Active duplication method as well for disaster recovery site to establish physical standby; - Guarantee restore point (GRP) to execute database recovery; - ASM to create disk groups integrating additional storage, called DISKS and troubleshooting ASM issues; - Golden gate to install unidirectional replication on oracle 12g databases; - Data Guard with physical standby effectively configured and used Data Guard Broker utility to devise and configure high-availability systems; - Export/import and data pump to carry out logical backups; - Distributed database feature to develop database link between two databases in accessing the table data from one local database to remote database; - Explain plan, TKPROF, SQL Analyze, STATSPACK, ADDM, and AWR reports to ensure performance tuning of SQL statements and database tuning; - Different types of backups to plan database backups, such as operating system, full/partial backups, and export/import; and - I have worked closely with developer to do Partitioning, Parallel Pipe line functions, Dynamic SQL, Tuning SQL, Tuning PL/SQL, and Data Modelling exposure to shell/Perl scripting. - PL/SQL to formulate procedures and functions. - Played integral role in the configuration of GOLDENGATE for real time reapplication. Expert in implementing and configuring golden gate in a heterogeneous environment, across same and different platforms for real time data replication and high availability. Performed initial load using data pump, golden gate, transportable tablespace and Rman from source database to target - Installation and configuration of Golden Gate and Replication of data using Oracle Golden Gate - Migration of 12c Non-CDB databases to pluggable databases; and - Installation of Oracle Real Application Cluster (RAC) including grid infrastructure (Clusterware and ASM) and Oracle RDBMS software on a three nodes RAC architecture in development and UAT running oracle - Upgrading of the databases from 11g to non CDB 12c; Oracle Database Administrator XL Health - Baltimore, MD August 2013 to January 2016 Responsibilities; ? Demonstrated expertise in setting up, configuring, and managing Oracle 11g and 12cdatabases on Linux platform, as well as Data Guard for physical/logical standby databases ? My ability to protect data streams from configuring different backup types like USER MANAGED Backups, RMAN Backups for a Full Database, Incremental Differential and Incremental Cumulative. I for logical backups I used the Data pump utility and Scheduling Backups on the crontab. I have also performed different types of recovery such as Full database, Point in Time Recovery and Data File recovery for both a Critical and Non-Critical database files. ? Create users, groups, roles, profiles; and assigned the users to groups and grant necessary privileges to the teams ? Administered the performance of the databases and viewing of alert log files and trace files ? Fulfilled diverse functions including configuration of Data Guard on both standby and primary for 48 production databases; addition and expansion of disk volumes to oracle serves on virtual machines (VMware); application of patches 10.2.0.2, 10.2.0.3, and 10.2.0.4; and administration of fail over and switch over between standby and primary ? Participated in a project to move resources intensive applications to AWS cloud. ? Maintained highly reliable 24x7x365 Linux production servers for AWS EC2 instances. ? Configured and managed CloudWatch alarms and logs to monitor resources in AWS for Disk, Credit balance and, CPU utilization ? Devised logical and physical design installed and upgraded databases ? Operated VMware under various operating systems such as Linux, Solaris, windows; and Oracle VM (OVM) ? Executed transferal of multiple Oracle 10gR2 database to oracle 12cR2 on VMware ? Obtained snapshots and rebooting the server's and performance monitoring for Oracle databases in VMware ? Implemented high-availability solutions with Oracle 10g &11g RAC, physical standby databases (Data Guard), while scheduling the Physical backups (hot & cold) in CRON tab using RMAN utility and controlling the scheduled jobs ? Been able to make use of the following: software, databases, tools, and techniques: - RMAN and traditional Data Pump export/import utilities in Oracle 11gR2 to clone and migrate databases; - Been able to transfer single instance database to multiple instance databases, while administering migration of old datacenter to new datacenter; - Export/import to refresh schema while creating the database, table spaces, tables, indexes, setting privileges, and user logins; - Export/import and data pump to upgrade; - Data Guard feature of Oracle 11g R2 to implement logical and physical standby databases for RAC cluster on Sun Solaris platform - VM sphere client for various performance tuning issues; - SQL Trace, TKPROF, ASH, AWR and EXPLAIN PLAN utilities to optimize and tune SQL queries; and - Integrity constraints and database triggers to maintain the data integrity and security PROFESSIONAL ACUMEN Databases: Oracle 10g, 11g, 12c, Exadata Database Tools DB Language: Oracle (Oracle Enterprise Manager, SQLPlus, OEM Grid RMAN SQLLoader Exp/Imp/Data Pump Log miner Stats pack/AWR Top DBCA DBUA ADDM Service now ADDM Toad, JIRA, Putty, NX client, WinSCP, SQL Developer,OEM 13C, SQL server, OAM, IMP, EMC, VERITAS Net Backup. SQL, PL/SQL, UNIX Shell Scripting, PERL, ETL. Operating Systems: UNIX (Solaris 8/9/10, AIX, HP-UX), LINUX,WINDOWS, RHEL Hardware: Sun Fire 15K Sun 6320 Storage Sun Enterprise Servers 890/880/420/450 Sun StorEdge 6320 EMC Dell Servers Red Hat Linux 5.X Middleware: BEA Web Logic 10.2.3 Tuning Tools and DB Language: Application TKPROF EXPLAIN PLAN STATSPACK AWR/ADDM/ASH,SQL PLAN, SQL TUNING ADVISOR, SQL ACCESS , SQL BASELINE HR, FIN, PEOPLESOFT, SAP. Education Bachelor's Skills microsoft offfice (5 years) Certifications/Licenses Oracle Certified Associate January 2019 to Present	Database_Administrator
Oracle Database Administrator Oracle Database Administrator Oracle Database Administrator - Break Parts Inc Chicago, IL Work Experience Oracle Database Administrator Break Parts Inc - McHenry, IL February 2017 to Present Installed, configured, maintained, and supported Oracle 11gR1, 11gR2, physical and logical standby database for testing, developing, and production of various applications. Experienced with migrating some databases from Oracle to Exadata Upgraded Exadata machine from a half rack to a full rack Worked closely with the network team to ensure Exadata machine runs effectively Carry out both logical and physical database modeling using Microsoft Visco and Sql Developer Experienced in physical database design by creating materialized views, indexes, partitions and clusters Installation, upgradation, troubleshooting and configuring of Golden Gate 12c software Configuring Golden Gate Downstream Mining and integrated components for active-passive and active-active replication Administered seamless switchovers through skillful configuration of Data guard and Broker Oversaw 24/7 on-call support for 12 databases using Oracle 12c Cloud Control for alert monitoring and notification. Implemented logical database design to ensure data integrity and flexibility Installed and configured Golden Gate to work with Agent on OEM Golden Gate plugin Monitored and troubleshot Golden Gate replication issues Upgraded databases from 10g to 12C Configure RAC with its services like TAF for high availability and scalability Upgraded GI and databases from 11g to 12c while keeping physical standby databases in place Upgrade the ASM instance using rolling upgrade Monitor and troubleshoot RAC databases to maintain availability of production databases Migrated systems to Multitenant Architecture using CDB and PDB applications Extensively investigated and followed-up with application teams, and proposed solutions to resolve slowness and performance issues During production hours, resolved lock and resource contention issues Provided tuning recommendations to application teams through troubleshooting systems using SQL baselines, SQL profiles, and SQL Tuning Advisor Identified root causes of SQL performance issues by analyzing EXPLAIN PLAN, SQL-TRACE, and TKPROF trace files Aided troubleshooting of performance issues through analysis of AWR, ASH, and ADDM reports Cloned and migrated small databases using import/export utilities, and used Data pump import/export for 11g/12c databases Applied patches (including opatch), upgrades, and maintenance on all databases Utilized production data to refresh development and test instances regularly Assisted in management and database administration of Oracle database applications on Exadata platforms. Provided technical assistance for installation and upgrading of existing Oracle databases. Performed database management functions such as maintenance, access issues and security. Experience installing, administering the Enterprise DB release of PostgreSQL Extensively utilized Oracle 11gR2 features, including Real Application Testing, Enhanced RMAN, Oracle Data Pump, EM Grid Control, and various others daily, and enhanced features in 12c such as table and partition recovery Implemented Oracle TDE to provide transparent encryption of stored data Managed the monitoring and troubleshooting of database replication issues Optimized results using EXPLAIN PLAN, SQL-TRACE, TKPROF, and STATSPACK to performance tune Oracle Database Objects Collaborated with application development teams to support and resolve any issues encountered Used Oracle Enterprise Manager to perform database monitoring, maintenance, replication processes, and performance tuning Oracle Database Administrator Florida Blue - Jacksonville, FL December 2012 to January 2017 Experience with migrating from on premise to Exadata machine using Golden Gate Converted non-RAC single instance to RAC database instances Installation, upgradation, troubleshooting and configuring of Golden Gate 12c software Configuring Golden Gate Downstream Mining and integrated components for active-passive and active-active replication Implemented procedures for automation of database management through tables and indexes. Executed processes for evaluation of system space, database allocation and storage metrics. Maintained all existing databases and new installations at current and stable production levels Installed 11gR2 RAC while performing disk group management in ASM Monitored health checks of OCR and VOTING DISKS while troubleshooting issues in RAC environment Ensured the secure and efficient operation of Oracle Database Systems Performed daily tasks such as resolving tickets, development support, and collaboration with application tuning Extensively monitored grid control database, error notification configuration, listener installation, and addition to grid control Created and implemented recovery strategies, and successfully recovered databases using RMAN Utilized RMAN utility to schedule and monitor physical backups in the CRON tab Created users, groups, roles, profiles, and granted privileges according to job needs Optimized and tuned SQL queries using SQL-TRACE, TKPROF, and EXPLAIN PLAN utilities Used integrity constraints and database triggers to maintain data integrity and security Applied security patches such as Patch set, Critical Patch Updates, and Patch Set Updates Used Transportable Tablespace (TTS) to quickly move a user's tablespace across Oracle databases Implemented data refreshes using RMAN, Data pump, and conventional export/import for Oracle 11g and 10g Installed and configured Oracle 11.2.0.1 database on AIX, SOLARIS, LINUX, and UNIX platform Successfully migrated from Oracle 11g to 11gR2 RAC database and 12c non-CDB to pluggable databases Upgraded databases from 11g to non-CDB 12c Successfully used materialized views and Oracle Streams in Oracle 10gR2 to perform data replication Implemented Tablespace level TDE security and created Oracle wallets Constantly monitored the performance of databases through viewing alert log and trace files Ran scripts to check status of databases, including free and used space, fragmentation, and other details Managed space, capacity planning, disaster recovery, and overall maintained the databases Utilized RMAN with zero downtime to create physical standby databases, and performed failover and switchover using Data guard broker as well as manually Education Bachelor's in Computer Science University of Buea - Buea September 2009 to 2012 Skills DATA MODELS, DATABASE, SQL SERVER, ORACLE, PL/SQL, POSTGRESQL, SQL, RMAN, OLAP, AIX, LINUX, SHELL SCRIPTS, SOLARIS, UNIX, OPTIMIZATION, SECURITY, AUDITING, PERFORMANCE TUNING, OEM, Oracle Dba, RAC, MYSQL, DBA, Sql Dba, Computer data processing (10+ years), Sql Database, Oracle Database, Oracle Database, Sql Database Certifications/Licenses Oracle Certified Associate March 2019 to Present Oracle Certified Associate (OCA) Oracle 12c SQL Fundamentals March 2019 to Present Oracle 12c SQL Fundamentals Certificate in Computer Data Processing September 2003 to Present Certificate in computer data processing Additional Information Dear Hiring Manager, I feel that my skills and experience are a great fit for any position of this nature. Please feel free to contact me to arrange an interview. I look forward to learning more about this opportunity. Sincerely, Seet Tumenta.	Database_Administrator
ORALCE DATABASE ADMINISTRATOR ORALCE DATABASE ADMINISTRATOR ORALCE DATABASE ADMINISTRATOR - CHAVERAN INC Baltimore, MD Skillful IT professional with extensive hands-on training and experience in Oracle 10g, 11gR2 and MySQL database administration on UNIX, Linux and Windows for testing, development and production database environments. Ability to designs, develop, text, implement and maintain Oracle database 10g and above application to meet cost effective and functional objectives for specific business need. A track record of strong academic background with higher cumulative GPA more than 3.2, and a US Citizenship. Experience with PL/SQL, SQL, UNIX Shell Scripting and other RDBMS technologies. Administers all database objects, including tables, clusters, indexes, views, sequences, packages and procedures. Performs the capacity planning required to create and maintain the databases. Ability to maintain database schema that includes indexes, views, Sequences, stored functions, procedures, and packages. Database objects, scripts and queries, as required to support application and projects. Proven ability to integrate software and develop business strategies and solutions that increase efficiency, productivity for business profitability. Experience with database management tools with proven ability to administer, tune and monitor databases using OEM, SQL PLUS, ASM, ASMCA, SVRTL, RMAN, NETCA, DBCA, LSNRCTL, EMCTL, DATA PUMP, and ORAPWD. Monitor disk, memory, CPU and I/O activities and overall OS for Database performance. Proficient in Installation, Troubleshooting, Maintenance and Technical Support for Oracle (10g and 11g) Databases, Grid Control, OEM, and a good knowledge about RAC and Data Guard. Designed strategies for database administration, backups, restore and recovery, utilizing RMAN. Strong interpersonal, time management and organizational skills. Proven team player with strong ability to multitask 24x7 on-call Production support for database activities. Ability to provide leadership in a term setting, manage multiple concurrent projects, attentive to detail whiles maintaining the ability to make rational decisions in all situations. Ensured database security by creating/modifying user accounts, profiles and granting appropriate privileges, and also delete user accounts per request. Apply OS patches and upgrades as needed. Experienced in installation and administering Oracle clustered server configurations supporting 11g Real Application Clusters (RAC) installations on Linux, Solaris. Experience of working within a team developers, system analyst, system administrators, database administrators and user to deliver a high availability service. Work Experience ORALCE DATABASE ADMINISTRATOR CHAVERAN INC January 2012 to Present PROJECT SCOPE: SUPPORTING SCHOOL INFORMATION SYSTEMS Responsibilities/Deliverables: 24x7 on call support for production environment. Involved in installation and configuration of new databases 11g/R2 on Linux and Windows server 8 R2. Creates and maintains all databases required for development, testing, and production usage. Involve in creating and managing users and objects and assigning roles and privileges to different users. Daily health check of Database, monitor logfile, tablespaces, indexes and major tables Perform Backup and Recovery procedures to include exporting and importing database objects, Schemas and whole databases where needed. Maintaining database schema, database objects, scripts and queries, as required to support application and projects. Experience with Backup and recovery utilizing RMAN Involve in creating tables and indexes, views. Performance tuning at DB and OS level (monitor and investigate further PPID's with high resources in terms of CPU and memory. Viewed the Alert log file to analyze the ORA errors for the health or our databases. Performed task that ensures the integrity and security of the data in the system. Work with developers, analysts, and/or system user to identify solutions. ORALCE DATABASE ADMINISTRATOR INTERN ISHLO-ONE IT CONSULTING COMPANY January 2011 to January 2012 PROJECT SCOPE: CREATE and MAINTAIN CLIENT DATABASES AS SPECIFIED. Responsibilities/Deliverables: Involved in installation and configuration of database 11g/R2 on Linux Maintenance of production database and development database which includes tablesapces management, user creation, privileges, and roles. Automated hot backups using combination of incremental, differential and full RMAN backups. Maintaining archive data on appropriate storage devices. Export/Import of oracle databases. Tuning SQL queries Tracing, troubleshooting with databases performance and tuning issues. Debugging, troubleshooting Oracle PL/SQL packages, stored procedures and functions Enforces and maintains database constraints to ensure integrity of the database. Administers all database objects, including tables, clusters, indexes, views, sequences, packages and procedures Manage sharing of resources amongst applications Assists with impact analysis of any changes made to the database objects Evaluates releases of Oracle and its tools, and third party products to ensure that the site is running the products that are most appropriate Performed reviews on the design and code frequently to ensure the site standards are being adhered to Education Bachelors in Computer Information Systems DeVry University (College of Engineering & Information Sciences) Associate in Computer Information System University of Phoenix Additional Information TECHNICAL SKILLS. Databases: ORACLE 10G/11G, SQL, SQL*PLUS, RAC, DATAGUARD Operating System: WINDOWS (SERVER, CLIENT), LINUX (RED HAT), UNIX DBA: Installation, Performance tuning, Back-Ups and Recovery, Upgrading Troubleshooting, Security, AWR Reports, Redo Logs, Auditing. Application Tool: SQL PLUS, SQL DEVELOPER, SSH, PUTTY, SQL LOADER Oracle Utility: DBCA, OEM, NETCA, LSNRCTL, OUI, ASM, ASMCA, ORAPWD, SRVCTL, EMCTL, RMAN.	Database_Administrator
Database Administrator Database Administrator Database Administrator - Neovera Washington, DC Certified Database Administrator with over 6 years of hands-on experience on multiple database platforms/versions. Proficient in implementation and management of databases across various platform with experience in support, test and design. Additional skills includes performance tuning, upgrades, patches, migrations, backups/recoveries and security. Authorized to work in the United States for any employer. Work Experience Database Administrator Neovera - Reston, VA September 2016 to Present Responsible for Installing, patching, and upgrading Oracle Databases to support internal production and test environments Performance monitoring of various production and non-production databases Upgrade/Migration of oracle databases from 10g to 11g and 10gRAC to 11gRAC databases and applications Apply quarterly patches on RAC and Non-RAC Databases as well the OMS Database Clone database for test environment using RMAN DUPLICATE Create & Manage Database Structures, Storage Allocation, Table/Index segments and Constraints Performance tuning of Queries by maintaining Compression, partition, Indexing and Hints, Statistics for databases Experienced in Installation and Configuration of Oracle Primary and Standby (Data Guard) Database and Switchover/Switchback of Database in 11g R2 and 12c. Proactively monitor database system status to determine warning signs of issues Create partitions on indexes and tables based on business needs Schedule/Maintenance of various types of backup job on SQL Server Database Rebuild indexes, refresh materialized view, and tablespace maintenance Maintains user's accounts access, create roles and grant privileges Planning Backup/Restoration Strategy, scheduling Backups, taking Logical Backups with Data pump utility Identify root cause issues in the Alert log, and develop root cause analysis Use Oracle Enterprise Manager (OEM) to monitor performance and troubleshoot Develop, update status reports and attend project meetings Implement automated backup strategy and monitoring of databases using Unix shell script cron utility Extensively used AWR, ADDM and explain plan for periodic performance Created 12c Multitenant Databases (Oracle 12c Container and Pluggable databases) and consolidated database creation in Oracle 12c using multiple Pluggable databases. Backup container database using RMAN Proficient in using Flashback technology to provide faster recovery of database Applying Critical Patch Update (CPU)/Patch Set Update (PSU), One-off Patches and OJVM Combo Patches using OPatch Participate in the installation, configuration and extended support to Oracle 11g, two Node RAC (Real Application Cluster) with ASM file system on UNIX platform Document Standard Processes for peers to follow 24 X 7 Production & Development database support and administration Create and Maintain databases, tablespaces on Microsoft SQL Server 2012 Database Environment: Oracle 12c/11g, Windows Server 2012, Red Hat Linux, Solaris, RMAN, RAC, OEM 12c/13c, Dbvisit, RMAN, WinScp, ASM, Microsoft SQL Server 2012 Oracle Database Administrator Chase Bank - Irving, TX June 2012 to August 2016 Supported multiple databases for production, development, testing and staging purposes on Sun Solaris, Linux and Windows environments Migrated database from Windows to Linux, HP-UX to AIX. Applied upgrade patch, maintenance and interim (OPatch) patches on all the databases Refreshed Dev and Test instances with data from Production on a regular basis. Performed Uni-directional and Bi-directional replication through Golden Gate for zero downtime Database migrations. Developed PL/SQL packages with Developers, DML, DDL, Oracle tables, Stored Procedures, functions, cursors, triggers and UNIX shell scripts. Database Security using oracle security features (roles, privileges), auditing, transparent data encryption (TDE), data masking and data redaction Installed Oracle 11g on Linux platform using ASM. Cloned pluggable database in existing container database Provided real time, capture, transformation, routing and delivery of database transactions across the systems with the help of Golden Gate 12c Performance Tuning of Oracle database using OEM GC, Cost optimizer, SQL analyze, AWR, ADDM, ASH, Explain plan TKPROF, and SQL TRACE Experienced in hot/cold Backup and Recovery and Cloning of databases using RMAN Expertise in implementing data refreshes (at database, schema & table level) using RMAN and Data pump utility Performed installation, setup and creation of three node cluster RAC with Oracle11.2.0.3 database using GRID infrastructure with ASM file systems on RHEL 5.5 Maintenance of Oracle 11gR2 Real Application Cluster (RAC) Database for High Availability, Scalability and Performance by determining the best Cluster architecture Monitored and optimized the performance of the database/application using OEM along with homespun scripts Created OEM alerts that provides notifications through emails Installed and Configured GOLDEN GATE Extracts/Replicate for multiple databases Moved pluggable databases between the container databases and created pluggable database from seed database Oracle Database capacity planning, space management, storage allocation and different type of storage structure (SAN/NAS) Environment: Oracle 10g/11g, VMS, Sun Solaris, Windows Server 2003, Red Hat Linux, TOAD, RMAN, OEM, Data Guard, Oracle ASM, Golden Gate, Customized Applications Education Bachelor of Science in Health Science Towson University Skills DATABASE, ORACLE, ORACLE 10G, PL/SQL, SQL, Sql Database, DBA, Oracle Database, Oracle Dba, Sql Dba, Sql Server Certifications/Licenses Oracle Certified Associate July 2016 AWS Cloud Practitioner July 2019	Database_Administrator
Oracle Database Administrator Oracle Database Administrator Oracle Database Administrator - Riley Technologies Raleigh, NC An Oracle Database Administrator with over 5 years of experience with large-scale production environments across multiple platforms. Capacity to give high level technical support in all sections of database administration including installation, configuration, upgrades, patching, migration, capacity planning, performance tuning, backup and recovery. I provide support in configuring and supporting Oracle Real Application Clusters (RAC), Golden Gate and Data Guard. I can work both as an individual contributor and as a team player. Authorized to work in the US for any employer Work Experience Oracle Database Administrator Riley Technologies - Mooresville, NC June 2016 to Present Supporting multiple databases for production, development, test and QA purposes on Linux and Windows environments. Planning, Implementing and Validating various versions of Oracle Databases to 12c Release & upgrades on all the environments (in a procedural approach Dev, Test Stage, QA and Production). Applying PSU Patches (11.2.0.3, 11.2.0.4) as a part of maintenance activity. Installing Oracle 11g on Linux platform using ASM. Configuring and worked in Oracle golden Gate installation, configuration, troubleshooting golden Gate issues. Troubleshooting of various database performances by Analyzing the AWR, ADDM and TKPROF, for diagnosing the root cause of the issues. Implementing Data Guard with high availability and performance configurations for disaster recovery and participating in Data Guard Fail over tests. Handling all daily DBA activities and excellent experience with SQL scripting, PL/SQL, triggers to enforce the referential integrity constraints and business rules. Setting up Oracle ASM storage for Oracle RAC standalone database. Assisting in SQL tuning through trending analysis and working with development teams on identifying tuning opportunities. Performing security and auditing at higher levels. Writing UNIX/SHELL scripts to provide the reports. Successfully implementing Backup & Recovery using RMAN which includes hot backups and Cold backups. Oracle Database Administrator Cooper Vision, Inc - Rochester, NY July 2014 to June 2016 Implemented Flashback technology of the Oracle 11g for a faster recovery of the databases and database objects. Performed full and incremental backup using RMAN and implemented recovery strategies. Extensively used AWR, ADDM and explain plan for periodic performance tuning. Used import/export utilities for cloning/migration of small sized databases and Data pump import/export to move data between 10g and 10g/11g environments. Installed and configured Golden Gate replications, monitoring scripts for Golden Gate in Unix scripting Achieved optimized performance for the databases by rebuilding indexes on table. Involved in the installation, configuration and extended support to Oracle 11g, 10g two Node RAC (Real Application Cluster) with ASM file system on AIX platform. Automated the processes like moving files, managing alert log, efficient backup by developing UNIX scripts. 24 X 7 Production & Development database support and administration. Education Associate Degree in Accounting in Accounting Higher Institute of Management - Douala, CM October 2011 to June 2013 High School Diploma La Roche High School - Douala, CM September 2010 to June 2011 Skills DATABASE ADMINISTRATION, DATABASE ADMINISTRATOR (5 years), DATABASE, OLTP, ORACLE, Oracle Dba, Sql Dba, DBA, MYSQL, Postgresql, Sql Server, RAC Certifications/Licenses Oracle Certified Associate - 12c February 2019 Additional Information SKILL SUMMARY An Oracle Database Administrator with over 5 years of experience with large-scale production environments across multiple platforms. Capacity to give high level technical support in all sections of database administration including installation, configuration, upgrades, patching, migration, capacity planning, performance tuning, backup and recovery. I provide support in configuring and supporting Oracle Real Application Clusters (RAC), Golden Gate and Data Guard. I can work both as an individual contributor and as a team player. Excellent experience in installation, setup and configuration of Oracle 10g, 11g and 12c in Sun Solaris, IBM AIX, Windows and UNIX/Linux environment Experience in configuring high-availability systems using physical standby Golden Gate setup to achieve unidirectional replication and Golden Gate database user with necessary privileges. 11g/10g Automated Storage Management (ASM) installation, configuration and maintenance Experience in using RMAN for backup and recovery, Export/Import, and Data Pump Performance monitoring and tuning using Automated Workload Repository (AWR) and Automatic Database Diagnostics Monitor (ADDM) Effective troubleshooting of database and performance problems Good experience in applying Patches, Critical Patch Update (CPU)/Patch Set Update (PSU), and Upgrade of Oracle server to higher version available Experience in Real Application Clusters (RAC) setup, configuration and cluster interconnection with Automatic Storage Management (ASM) for high availability Involvement in multiple CLONING databases using manual method and RMAN utility. Refreshing pre-prod/dev databases Thorough understanding and excellent experience in tuning, assigning proper indexes such as BITMAP or B-Tree Index according to requirement Data pump implementation, conventional Export/Import (Oracle 11g, 10g) for migration and logical backup of database Working experience on Enterprise Manager Cloud Control 12c to monitor database performance and availability of various targets in database servers Users and resources management, user privileges and roles control, and audit Knowledge in oracle Data warehouse DBA skills relating to administration management of VLDB environments, Oracle OLTP Experience working on Postgres databases Closely work with application teams and various performance support and configuration issues on day to day basis TECHNICAL SUMMARY Databases Oracle 12c, Oracle 11g, Oracle 10g Oracle Database Tools SQL*Loader, TKPROF, Toad, OEM, EXPLAIN PLAN, AWR, ADDM, ASH, SQL, Developer, Grid Control Operating Systems IBM AIX, HP UX 11i, Solaris 10/9/8, Windows 2010/2012 Server	Database_Administrator
Oracle Database Administrator Oracle Database Administrator Oracle Database Administrator - QVC Austin, TX Excellent troubleshooting and performance tuning skills. Work effectively and cost efficiently in a fast-paced, high volume, deadline-driven environment. Leadership skills with multi-task, delegate and prioritize tasks. Good at documentation, Fast leaner, Excellent Communicator. Authorized to work in the US for any employer Work Experience Oracle Database Administrator QVC - West Chester, PA February 2015 to Present Hands on SQL SERVER EXPERIENCE: SOFTWARE INSTALLATION, SECURITY, BACKUPS, RESTORE, RECOVERY, PERFORMANCE TUNING, Database creation, Upgrades, Patching Hands on EXADATA deploying, monitoring and managing Databases using EM 12c, and Migration, Patching, upgrades. Installation and implementation of 12c cloud control and migration of 11g grid control to 12c cloud control. Tuning of Oracle Databases for performance improvement using AWR, ADDM, ASH, Trace Analyzer, SQLTXPLAIN, OSWatcher and other OS related utilities like pstack, pmap, top, vmstat, iostat, prstat, strace, truss and also used Oracle Enterprise Manager (OEM) 11g and 12c to monitor single instance and RAC databases. Configured DATA GUARD for Disaster recovery and Data Protection, Converting Standby database to Snapshot standby database for pre-go live activities Performed oracle Software's Installations, Creation of new standalone and clustered databases. Administering and setting up of 11g RAC and 12c RAC cluster ware and instances. Resolved RAC issues, OCR related issues, rebooting of faulty nodes, relocating the switched over services. Implemented Oracle TDE to provide transparent encryption of stored data to support submission efforts with release of Oracle 11g R2. Also worked on Network data encryption to improve the security and also implemented SSL wallet to secure the connections. Database Services creation for distributing the applications across multiple nodes, extensively on command line utilities SRVCTL, CRSCTL, ADR, ASMCMD, Redefinition of tables using DBMS_REDEFINITION, partitioning the tables in the production, re-defining the columns data types, and moving the LOBs to different tablespace Partitioned tables Maintenance, adding new partitions, exchanging one-year old partitions then archiving of the exchanged partitions, dropping or truncating of old portions. Developed RMAN Backup strategies for cloning the test databases with the production environment and worked on RMAN active-active duplication. Implemented Logical backups EXPDP/IMPDP and extensively used for Re-hosting the application using Golden Gate and worked with conventional EXP/IMP for migrating data from 9i to 10g. Scheduled RMAN backups, purge jobs, Maintenance Jobs using DBMS_JOBS, DBMS_SCHEDULER, Crontab and $UNIVERSE. Designed and implemented different backup strategies like Cold, Hot, MAN with Flash Recovery Area and Logical Backups EXPDP/IMPDP. Handled Chained Rows and Row migration and solved the database performance issues. Monitor ASM, adding, deleting disks to the disk group. Replication and Extracting data and applying on production using Golden Gate. Implemented High availability using Golden Gate Replication. Implanted Bi-directional replication using golden gate. Worked on developing, testing, performance tuning, deployment, and support in Data warehouse system. Migrated 10TB database from regular file system to ASM using RMAN. Supported development teams for all the database related issues and handled the critical issues like network failures and ASM DISK group errors and node failures in the RAC cluster. Generated AWR reports using OEM 12c from Oracle 11g database and analyzed the reports for Oracle wait events, time consuming SQL queries, tablespace growth, database growth. Used Explain Plan, Oracle hints and creation of new indexes to improve the performance of SQL statements. Involved in SQL Query tuning and provided tuning recommendations to Application jobs, time/CPU consuming queries Oracle Database Administrator Waltham, MA October 2013 to January 2015 Successfully installed and configured Oracle 11.1.0.7, Oracle 10.2.0.5 databases on AIX platforms. Loading data from flat files to database using SQLLoader, External Tables. Implementing Data pump, conventional export/import utility of Oracle 11g, 10g for re-organizing Databases/Schemas/Tables to improve the performance. Used import/export utilities for cloning/migration of small sized databases and Data pump import/export to move data between 10g and 10g/11g environments. Implemented proactive monitoring using Tuning Pack, Diagnostics Pack, SQL Trace & TKPROF, EXPLAIN PLAN. Database monitoring/maintenance, replication process and performance tuning are done using OEM (Oracle Enterprise Manager). Implemented Flashback technology of the Oracle 11g, 10g along with Recycle bin for a faster recovery of the databases and database objects. Performed full & incremental backup (cumulative and differential) using RMAN and implemented recovery strategies. Refreshed/cloned databases using RMAN utility. Successful in applying RDBMS patches, security patches for improving the security and functionality of the databases. Detect corrupted blocks by using DBVERIFY utility. Participated in Disaster Recovery Drills, documented database and application validation steps. Implemented table partitioning to improve performance and data management. Implemented Security through Virtual Private Database and Fine-grained Auditing. Customized RMAN scripts for database backup and recovery. Performance Tuning of Databases, Oracle instances, and Applications. Finding Performance bottlenecks using EXPLAINPLAN, SQLTRACE, TKPROF, AWR, and ADDM. Created users, roles and granted privileges according to the business requirements Generated scripts for daily maintenance activity like analyzing the tables/indexes, monitoring their growth rate, monitoring the effective use of SGA etc. Used TOAD for database management. Optimized data loading using SQLLoader to load different types of data from flat files to the Oracle server. Configured the automated alerts for the production servers, which alerts DBA with the alert log errors and proactively space related errors. Cleaning the ORACLE_HOME file system by cleaning the log files, alert log file and listener.log files Identified and trouble shot everyday issues like locking, scripts execution, Data Audits etc. Backup and recovery utilizing RMAN. Working with the application support people to resolve database related issues and running the scripts for the application support people. Creating users and database links, snap shots on production and development servers. Maintaining system security, defining of roles, profiles etc. Education Master's in Business Management Ecole Superieur Robert de Sorbon Skills Database (6 years), Oem (5 years), Oracle (6 years), Rman (5 years), Security (6 years), MYSQL, Sql Dba, Sql Server, DBA, Oracle Dba Certifications/Licenses OCA 12C November 2018 to Present Additional Information 6 years of experience in the field of Database Technology with experience in designing, developing, implementing Databases on Linux RedHat, Windows, AIX Experience on EXADATA using EM 12c to deploy, monitor and manage Databases, Migration, patching, upgrades, Implemented LINUX HUGE PAGES on OEL 5.5 and RedHat Linux 6.x for cluster environment. Experience with SAP managemening programs and Enterprise Resource Management ( monitoring and managing complex operations from sub programs including: logistics, human Resource; Finance and other applications. SQL SERVER EXPERIENCE: SOFTWARE INSTALATION, SECURITY, BACKUPS, RESTORE, RECOVERY, PERFORMANCE TUNING, Database creation, Upgrades, Patching DATA SECURITY: TDE, NETWORK ENCRYPTION, SSL ENCRYPTION, ROLES, Password files, DATA MASKING, DATA REDACTION, Oracle Wallet and Vault, STANDARD AUDITING, Value based auditing, Experience with DATA GUARD Installation for Disaster recovery, High availability and Data protection, Patching, fail over and switchover Configurations, Troubleshooting in Data guard, Converting physical standby to logical standby database. Experience include Installation, Configuration, Upgrades, Space Management, System maintenance, patching, data replication, Database security, Performance Monitoring, Performance Tuning, Backup and Recovery and also includes RAC, ASM, Data Guard, Golden Gate, Data Pump and grid control experience. Supported as Production and development DBA on OLTP, Data warehouse environment. Involved in Change/Release/Patch management and off-shore co-ordination, Product development, data center Migration and Upgrade. Administration including design, deploy, tune, trouble-shoot. Efficient to manage 50+DB. RAC Installation and Admin on UNIX platform. Load balancing. Manage fail-over. Backup CRS files. Tune cache fusion. Resource utilization on Nodes. Managed ASM, create and prepare disk for ASM. Create ASM instance. Add/remove disk. Manage space on disk groups. Expertise on asmcmd command line. Handle 10TB database on ASM. Performed Backup/restore/recover using RMAN and user managed. Create backup/restore strategies. RMAN. Experience in taking Full and partial backups, Incremental and Cumulative backups using RMAN. Logical backup of schema using expdp/impdp. Restore and recover from backup. Experience with DATA GUARD Installation for Disaster recovery, High availability and Data protection, Patching, Fail over and switchover Configurations, Troubleshooting in Data guard, Converting physical standby to logical standby database. Extensive experience designing and implementing backup and recovery strategy for databases using Recovery Manager (RMAN), traditional Export/ Import, Export/Import Datapump as well as conventional Hot/Cold Backups, Flash back Technology (PITR, TSPITR) and Cloning. PL/SQL objects creation. Create trigger/ function/ stored procedure/ packages. Tune and trouble-shooting PL/SQL codes. Write database Monitoring PL/SQL objects. Create Materialized view. Experience in Golden Gate to support data replication monitoring, tuning and capacity planning. Experience in bi-directional and broadcast replication from source to target databases using Golden Gate 9.5 and Golden Gate 10.0. Applying Patches, Critical Patch Update/Patch Set update and One-off Patches using OPatch. Experience in patching RAC databases in rolling fashion to maintain high availability. Experience in tuning database and memory components for optimal performance using AWR, ADDM and ASH reports. Good knowledge on performance views and command line skills to identify information about sessions, wait events, system performance etc. Involved in tuning applications for optimal response time using SQL /Optimizer Trace at various levels and events, Explain Plan, TKPROF, Oradebug and also identifying the poor SQL's, histograms, row chaining & row migrations and tune accordingly. Exposure to SQL Tuning Advisor, SQL Profiles, SQL Monitoring, SQL Access Advisor, SQL Baselines and SQLTXTRACT tools and utilities. Implemented various Partition techniques to achieve availability, performance and manageability of large tables and indexes Performing day-to-day database administration tasks like Tablespace usage, checking alert log, trace files, monitoring disk usage, Table/index analyze jobs, database backup logs etc. Migrated databases from Non-ASM file system to ASM file system using RMAN. Upgrading and Migration of Oracle database to higher version and other platforms using manual method and traditional Export/Import, data pump& Transportable Tablespace (TTS). Experience in SQL, PL/SQL packages, UNIX Scripting, function, stored procedure, triggers, and Materialized view for Oracle database. Disk Space Management involving managing archives, space allocation to various tablespaces and also capacity planning for new applications. Plugging the tablespace between different platforms using Cross platform transportable tablespace Utility. Collecting performance statistics using Stats pack/AWR (Automatic Workload Repository) and ADDM (Automatic Database Diagnostic Monitor). Experience in regular DBA activities such as Upgrades, Patches, TAR support, Cloning, Backups and Recovery Manager, Performance Tuning, Capacity Planning and documentation Memory tuning by using ASMM (Automatic shared Memory Management). Sort area size, Buffer cache, Shared pool size, Different pools like Recycle pool, Keep pool. Rebuilding of Indexes for better performance, User Management, Tablespace management, maintenance of Oracle Database. Installing Oracle patches, Migration of database across releases. Experience in Monitoring and Tuning system resources associated with the database performance, hit ratios, I/O, lock, and latch contention. Excellent analytical, attention to details, Proactive, Documentation and interpersonal skills (problem solving, communication) TECHNICAL SKILLS: EXADATA, SQL PLUS, RAC, GOLDEN GATE, DATAGUARD, DATA SECURITY Data bases: Oracle 10g, Oracle 11g, Oracle 12c Oracle Database Tools: SQL*Loader, TKPROF, OEM, Toad, EXPLAIN PLAN, RMAN, STATSPACK, AWR, ADDM, ASH, SQL Developer, Grid Control Operating Systems: Solaris 10/9/8, Sun Sparc, RHEL 5.X/4.X, OEL, HP UX 11i, Windows 2008/2012 server RedHat 7.5, AIX	Database_Administrator
Oracle Database Administrator Oracle Database Administrator Oracle Database Administrator - Humana Inc Louisville, KY Over 6 years of hands-on experience as an Oracle Database Administrator and have complete life cycle knowledge including Installation. I have worked on Oracle 12c, 11g, 10g versions in both production support and development across a full SDLC. Some areas of expertise include Performance tuning, Backup and Recovery, Dataguard, RAC, Golden Gate, Database Security, Database Upgrades and Patching, Database Refreshes and Database Migrations across different platforms. From time to time I've also Provided a 24X7 support for all the production and development databases. In addition, I have Good communication, documentation and cooperation skills with an aptitude to learn quickly, take responsibility, work under pressure. Work Experience Oracle Database Administrator Humana Inc - Louisville, KY March 2016 to Present Installed, Configured, Setup, Maintained and Supported Oracle 11gR1, 11gR2, 12c RAC, Physical and Logical Standby database on Test, Development and Production environments for various home-developed applications like Portfolio Management Systems and vendor applications such as SAP Business solutions Configured Oracle Golden Gate 11g and 12c for multiple databases as well as Monitoring and Troubleshooting GoldenGate issues. Involve in 24x7 on-call support for 12c databases of at least 2.0 TB, 3 Node production 11g RAC databases using OEM 12c for Alert Monitoring and Notification Experience with SQL, PL/SQL, T-SQL, bash and shell scripting. Migrated to Multitenant Architecture using CDB and PDB of applications that otherwise have their own instances and qualify to be PDBs. Troubleshooted and resolved slowness or performance issues with extensive investigation using OEM or scripts and later follow-up with respective application teams with RCA and proposed solutions. Configure Dataguard and Broker for administration of seamless switchovers. Upgraded DBs from 11g to 12c with physical standby DBs in place and applied upgrade patch, maintenance and interim (opatch) patches on all the databases Analyzed and Utilized AWR, ASH and ADDM reports, EXPLAIN PLAN, SQL Baselines, SQL Profiles and SQL Tuning Advisor to troubleshoot and provide tuning recommendations to the application team. Refreshed Dev and Test instances with data from Production on a regular basis using the datapump utility. Day-to-day usage of Oracle 11gR2 features - Real Application Testing, automatic SGA tuning, enhanced RMAN with Flash Recovery Area, Block Change Tracking, Flashback Database, compression techniques and several others Usage of enhanced 12c New features like - Real Application Testing, Table and partition recovery using RMAN, Invisible columns, DDL Logging. Implemented Oracle TDE to provide transparent encryption of stored data to support submission efforts with release of Oracle 11g R2. Working with Application Development team to address any issues they encounter and provide support and resolution action plan. Managed all indexing, debugging optimization and performance tuning using SQL Profile and SQL server Agent. Involved in data integration by identifying the information needs within and across functional areas of an enterprise database upgrade and migration with SQL Export Utility. Configured and administered SQL Clusters (Active/Passive, Active/Active) Database mirroring, Replication and Log shipping. Oracle Database Administrator Mayo Clinic - Waukon, IA June 2013 to February 2016 Cloned/Migrated databases using RMAN and traditional Datapump export/import utilities in Oracle 11gR2. Implemented recovery strategies whenever required and successfully recovered databases in case database crash, media/disk failures by using RMAN. Scheduled and monitored Physical backups (hot & cold) in CRONTAB using RMAN utility. Highly experienced in implementing Oracle's Transportable Tablespace (TTS) feature using Datapump Export/Import (Oracle 11g, 10g) allowing users to quickly move a user Tablespace across Oracle databases. Expertise in implementing data refreshes (at database, schema & table level) using RMAN utility and Datapump. Performed Installation and configuration of Oracle 11.2.0.1 database on Linux platform. And Successfully performed some migrations from Oracle 11g and 12c to RAC Databases. Used to run scripts for space management of databases such as growing table sizes, extent allocation, free space, used space, fragmentation etc. Created Physical Standby databases using RMAN with zero downtime, performed Failover and Switchover using Data Guard Broker and manually as well and when required. Successfully performed data replication using Materialized views and Oracle Streams in Oracle 10gR2. Responsible for Creating Users, Groups, Roles, Profiles and assigning the users to groups and grant necessary privileges to the relevant groups. Used SQL TRACE, TKPROF, EXPLAIN PLAN utilities for optimizing and tuning SQL queries. Maintained the data integrity and security using integrity constraints and database triggers. Strong skills in applying security patches (Patch set, Critical Patch Updates (CPU) / Patch Set Updates (PSU), One-off Patch) using "runInstaller" and perl based utility "opatch". Education Bachelor's Skills Database, Mysql, Oracle, Pl/sql, Sql, Rman, Scripting, Aix, Linux, Shell scripting, Solaris, Sun, Unix, Unix shell, Ux, Cisco, Hp-ux, Vpn, Rdbms, Loader, DBA, Oracle Dba, Sql Dba Additional Information TECHNICAL SKILLS Operating Systems HP-UX 11.x. Sun Solaris 8, 9, 10. AIX 5.x, 6.x, Linux Enterprise Server 9, 10. Windows 2010, 2012 RDBMS Oracle 12c, 11g, 10g, MySQL Languages SQL, PL/SQL, UNIX Shell Scripting. Software/Applications/Tools TKPROF, EXPLAIN PLAN, AWR, and ADDM. Toad, Putty, NX client, Winscp, Remote Desktop Connection, VNC and Cisco VPN Client Database Utilities SQLPlus, Oracle Enterprise Manager, Real Application Cluster, ASM, Transportable Tablespaces, SQLLoader, RMAN, DataPump, Export, Import	Database_Administrator
Oracle Database Administrator Oracle Database Administrator Oracle Database Administrator - M&T Bank Auburn, NY, 13021, US Work Experience Oracle Database Administrator M&T Bank - Buffalo, NY June 2016 to Present Performed database tuning using Explain Plan, TKPROF, Statspack, Automatic Workload Repository (AWR), Active Session History (ASH), and Automatic Database Diagnostic Monitor (ADDM) and SQL Trace. Successfully implemented physical standby database using Oracle Data Guard feature for High availability configuration. Installation and configuration of Oracle Golden gate for replication. Maintaining and scheduling Cold Backups, Hot Backups, and Export Dumps. Maintaining backups of Archive logs and automating cleaning of archive logs. Deploying RMAN to automate backup and maintaining scripts in recovery catalog. Upgraded Oracle 10g database version to 11g and 11g to 12 c version Provided database related services to their development & QA environments. Good experience of Installation and configuration of RAC (Real Application Server) on different nodes with ASM (automatic storage management). Upgraded various databases from 10g to 11g, 11g to 12c and minor version upgrades Upgraded 10g and 11g Standalone databases to 11g and 12c 2-node RAC Configured Offline and Online Disaster recovery sites to maximize the database availability Applied Oracle Patches (CPU/PSUs and One-off patches) Strong skills in SQL* PLUS, PL/SQL, SQL* Loader, UNIX Shell scripts (KSH and CSH), Import/Export Server Manager. Implemented switchovers on primary and standby databases as a part of planned maintenance activities. Implemented Dataguard, creating both logical and physical standby databases in 10g and 11g RAC environment for production database. Implemented ASM on RAC and stand-alone databases. Managing disks and disk groups with ASM. Participates on project teams as database administration support to ensure that databases are appropriately modified to support new business applications and requirements Install, patch and upgrading Oracle 10/11g & 12c to support internal production and test environments. Installation of 12c OEM and customize it to our needs. Installing Oracle Golden gate on RHEL and setup table level replication as well as DDL replication too. Evaluated Oracle 11gR2 Golden Gate for future purposes that is for reducing the complexity involved in Oracle Streams. Recovering Golden Gate corruptions and managing host/cluster maintenance mode blackouts. Configured Streams to capture propagate, apply changes in multiple databases. Worked on Automatic Storage Management (ASM) with EMC Storage for managing data in SAN. Configured, administered, and monitored a Streams environment using various tools like OEM console. Installation, maintenance and tuning of 11g RAC databases including ASM and CRS. Set up, configured and maintained data guard (primary and standby databases) to ensure disaster recovery, high availability and data protection. Data Migration as part of enterprise data warehouse project. Configured Oracle Streams on Oracle 11g, 10g databases for data replication and monitored them using Grid Control. Automated the Data Replication process using Materialized Views for reporting databases. Used Oracle Enterprise Manager (OEM) 11g Grid Control for monitoring multiple database and notification of database alerts, and configured EM agents on multiple database servers. Implementing Datapump, conventional export/import utility of Oracle 11g, 10g for re-organizing Databases/Schemas/Tables to improve the performance. Used import/export utilities for cloning/migration of small sized databases and Datapump import/export to move data between 10g/11g environments. Applying upgrade patch, maintenance and interim (opatch) patches on all the databases. Refreshing Dev and Test instances with data from Production on a regular basis. Developed PL/SQL packages, DML, DDL, Oracle tables, Stored Procedures, functions, cursors, triggers and UNIX shell scripts. Thorough knowledge in setting up infrastructure for databases in huge datacenters. Installed Oracle 11g on Linux platform using ASM. Successful in applying RDBMS patches, security patches for improving the security and functionality of the databases. Worked extensively in Performance Tuning at various levels including instance tuning, Query tuning, Database performance tuning. Experienced in performing Database related activities using GRID, Multitenant Architecture, OEM, Data Pump, SRVCTL, RMAN, SQLLoader, datapump, Export, Import, PL/SQL, SQLPlus, SVRMGR, SQLNet/Net8, Listner, AGENT Tuning using explain plan, SQL Trace, AWR, ADDM, SGA tuning, Statspack and tuning of initialization parameters. Efficiently performed installation, setup and creation of four node cluster RAC with Oracle 11.2.0.3 database using GRID infrastructure with ASM file systems on RHEL 5.5. Maintenance of Oracle 11gR2 Real Application Cluster (RAC) Database for High Availability, Scalability and Performance by determining the best Cluster architecture, choosing the best hardware configuration for Oracle RAC. Successful in installation/maintenance of Physical Standby database using Oracle Data Guard for Oracle 11.2.0.3 and Oracle 10.2.0.5 RAC databases. Implemented proactive monitoring using Tuning Pack, Diagnostics Pack, and STATSPACK, SQL Trace & TKPROF, EXPLAIN PLAN. Database monitoring/maintenance, replication process and performance tuning are done using OEM (Oracle Enterprise Manager). Environment: Oracle 11g/11g RAC/, VMS, Sun Solaris, AWS, Windows Server 2016-2017, Red Hat Linux, TOAD, RMAN, SQL server, OEM. Oracle Database Administrator Keybank - Cleveland, OH July 2014 to June 2016 Successfully installed and configured Oracle 11.1.0.7, Oracle 10.2.0.5 databases on AIX platforms. Monitored different databases and application servers using Oracle Enterprise Manager (OEM) 10g Grid Control. Successfully implemented physical standby database using Oracle Data Guard feature for High availability configuration. Loading data from flat files to database using SQLLoader, External Tables. Extensively used AWR, ADDM and explain plan for periodic performance tuning. Implementing Datapump, conventional export/import utility of Oracle 11g, 10g for re-organizing Databases/Schemas/Tables to improve the performance. Used import/export utilities for cloning/migration of small sized databases and Datapump import/export to move data between 10g/11g environments. Implemented proactive monitoring using Tuning Pack, Diagnostics Pack, and STATSPACK, SQL Trace & TKPROF, EXPLAIN PLAN. Database monitoring/maintenance, replication process and performance tuning are done using OEM (Oracle Enterprise Manager). Experience in implementation of enterprise databases on enterprise Storage Solutions using Storage area Networks (SAN) and Network attached storage (NAS). Documented the Standard Processes for peers to follow. Applying upgrade patch, maintenance and interim (opatch) patches on all the databases. Implemented Flashback technology of the Oracle 11g, 10g along with Recyclebin for a faster recovery of the databases and database objects. Performed full & incremental backup (cumulative and differential) using RMAN and implemented recovery strategies. Refreshed/cloned databases using RMAN utility. Performed Database upgrade from Oracle 10g (10.2.0.5) and to Oracle 11g (11.1.0.7) RAC database. Successful in applying RDBMS patches, security patches for improving the security and functionality of the databases. Achieved optimized performance for the databases by rebuilding indexes, on tables and indexes. Automated the processes like moving files, managing alert log, efficient backup by developing UNIX scripts. Involved in the installation, configuration and extended support to Oracle 11g, 10g two Node RAC (Real Application Cluster) with ASM file system on AIX platform. Involved in converting a single instance database to Oracle 11g, 10g RAC databases. Installed ASM environment and migrated databases from NON-ASM to ASM. Used TOAD for database management. Made optimal use of Oracle Support in resolving the SRs. 24 X 7 Production & Development database support and administration. Environment: Oracle 11.1.0.7, 10.2.0.5, IBM AIX V6.1, Suse Linux, RAC, ASM, RMAN, AWR, ADDM, SQL* Plus, SQLLoader, OEM, TOAD 10.0. Skills Database, Oracle, Oracle 10g, Sql, Linux, Solaris, Unix, Netbackup, Rman, Veritas, Vba, Java, Loader, Oem, Emc Additional Information Technical Proficiencies Database: Oracle 10g, 11g, 12c Operating Systems: Windows 2014, 2016, RHEL (RedHat Linux), UNIX, Solaris Database Languages & Tools: TOAD, SQL Developer, SQLPLUS, SQL* LOADER, VBA, JAVA, SQL, SQLLoader, Database Links Utilities, RMAN, OAM, OEM, EXP, IMP, expdp, impdp, TOAD, SQLLoader, EMC, Veritas NetBackup	Database_Administrator
Oracle Database Administrator Oracle Database Administrator Oracle Database Administrator - Sun Products Corporation Houston, TX Highly technical database administrator with about 5 years of demonstrated experience with RMAN in oracle 10g, 11g and 12c databases in different OS platforms. Skilled in TDE, designing, implementing and supporting high availability and disaster recovery solutions for critical environments to help improve workflows and general business efficiency, analyzing database performance and tuned databases accordingly. Implemented and administered 2 Node RAC, maintain database security using auditing as well as golden gate for real time replication and logical standby databases while proactively patching and upgrading databases. Authorized to work in the US for any employer Work Experience Oracle Database Administrator Sun Products Corporation - Salt Lake City, UT August 2016 to Present Created and monitored Physical and Active Standby databases, operating on maximum protection or performance modes for Disaster Recovery and High Availability on 11g and 12c oracle databases. Done Capacity Planning wherein I allocated system storage and plan future storage requirements. . Responsible for implementation and administration of disaster recovery strategies for 24/7 operations and deployment of high availability systems on oracle 11g, using oracle RAC, Data guard, ASM and RMAN. Upgraded Grid Infrastructure and databases from 11g to 12c manually and equally using DBUA. Involved in applying upgrade patch, maintenance and interim (Opatch) patches on all the databases for security and bug fixes. Developed PL/SQL packages, DDL, DML, Oracle tables, functions, stored procedures, cursors, triggers and UNIX shell scripts for reporting. Installed, configured, Setup, Maintained and Supported Oracle 11g, 12c standalones and 2 nodes RAC, Physical and Logical Standby databases for Test, Development and Production, and Staging on Linux, AIX and Windows environments. Resetting of storage parameters by series of exports and imports of tables, used conventional as well as direct path loads to upload the data into the server using SQL Loader. Experience in Database Tuning, System Monitoring, Memory and SQL Tuning using OEM 12c, Top command, IOSTATS, VMSTATS, SQL Trace, Explain plan, TKPROF, AWR, ADDM, ASH, Cluster Interconnect Tuning (RAC ). I also assisted in providing consultation such as creating Materialized Views, adding indexes, dropping unused/unnecessary indexes, using Hints where need be. Scheduled and monitored on Crontab repetitive activities such as gathering schema statistics, table space usage report, Refreshing Dev and Test instances with data from production using Data pump and to monitor blocking sessions. Knowledge in Oracle Data warehouse DBA skills relating to administration and Management of VLDB environments, oracle OLTP. Oracle Database Administrator American Home Patient - Nashville, TN January 2014 to August 2016 Worked with a team for installation and maintenance of Oracle 10g and 11g RAC, ASM databases for high availability. Automated and monitored the health of my databases, backup and recovery activities by scheduling cron jobs and also customized various Unix Shell Scripts in sending Email for ORA - errors, reports for Quick Morning Check (QMC ), automate routine DBA tasks of taking backups, exports, space usage monitoring, move Archive Logs to different mount point when archive Destination is full and resync catalog. Performed database, schema and table level Refresh from Production to test/development environment using RMAN and Data pump utilities. Also, I have Implemented Oracle's Transportable Tablespace (TTS) feature on Oracle 11g and 12c to ease the movement of Tablespaces across Oracle database servers. Monitored and Tuned long running jobs by working closely with the application development team and analyzing objects, created and rebuilt indexes, query tuning using AWR, ADDM and ASH reports, SQL Trace, TKPROF, Explain Plan, TOAD. Involved in a Client-Server environment using tnsnames, LISTENER, Net Configuration Assistant and other configuration files. Performed activities on ASM, creating disk group with different Redundancy Levels/using Fail group, adding a disk to a disk group, making disks online/offline and mount /dismount disk groups as SYSASM. Used to run scripts to check the status of databases such as growing table sizes, extent allocation, free space, used space, fragmentation etc. Used Oracle Flashback Technology for logical recovery purpose with sometimes creating a Guaranteed restore point after a recovery or during switchover operations. Performed space management, capacity planning, disaster recovery and overall maintenance of the databases. Created, monitored and troubleshoot Physical Standby databases using RMAN and scripts with zero downtime. Performed Failover and Switchover Operations using Data Guard Broker. Performed Physical backup ( hot and cold ) as well as Logical backup ( Export/Import). Education Bachelor's Skills Database (5 years), databases (5 years), Disaster recovery (5 years), Oracle (5 years), Rman. (5 years) Certifications/Licenses Oracle Certified Associate February 2019 to Present	Database_Administrator
Oracle Database Administrator Oracle Database Administrator Oracle Database Administrator Texas, VT Have exposure to other rdbms databases such as MySQL , and sqlserver databases and I am willing and open to learn new technologies. Authorized to work in the US for any employer Work Experience Oracle Database Administrator IOWA FOUNDATION FOR MEDICAL CARE - West Des Moines, IA January 2017 to Present Monitored and tuned long running jobs by working closely with the application development team and analyzing objects, created or rebuilt indexes, query tuning using SQL TRACE, TKPROF, Explain Plan, TOAD, AWR, ADDM, ASH. Scheduling backups using crontab, monitoring and troubleshooting daily backup failures. Oversees monitoring and performance tuning to ensure database remains healthy on consistent basis. Used SERVICE NOW as main ticketing tool to prioritize daily tasks. Performed upgrade from 10g to 11g ant to 12C using DBUA, and applied Oracle quarterly patches to 11g software. Created user accounts and accorded appropriate privileges. Created database objects. Performed Database replication from production to test/development environment Using RMAN, Data pump utilities and manually. Highly experienced in implementing Oracle's Transportable Tablespaces (TTS) feature using Datapump Export/Import (Oracle 11g, 10g) allowing users to quickly move a user Tablespace across Oracle databases. Expertise in implementing data refreshes (at database, schema & table level) using RMAN utility and Datapump, conventional Export/Import of Oracle 10g, 11g, 12C to Exadata. Provided 24/7 support and reported to lead DBA. Configured flash Recovery Area. Knowledge of E-business suite and Exadata. Creating and restoring databases using Oracle Flashback Technology with Guaranteed restore point. Installed and configured Oracle EBS and supported the databases that support these applications. Configured a physical standby database for disaster recovery and the protection mode was for maximum Availability. Also configured data guard broke for failover and also switch over during maintenance. ORACLE DATABASE ADMINISTRATOR Fidelity Investments - Durham, NC September 2018 to July 2019 DBA EASTERN ILLINOIS UNIVERSITY - Charleston, IL April 2013 to December 2016 Monitored different databases and application servers using Oracle Enterprise Manager (OEM) 10g Grid Control. Loading data from flat files to database using SQLLoader, External Tables. Extensively used AWR, ADDM and explain plan for periodic performance tuning. Implementing Datapump, conventional export/import utility of Oracle 11g, 10g for re-organizing Databases/Schemas/Tables to improve the performance. Used import/export utilities for migration of small sized databases and Datapump import/export to move data between 9i and 10g/11g environments. Involved in construction of DR sites for all the Production environments. Installed 12c database Employed the use of pluggable databases and converted some of the non-pluggable databases to pluggable databases. Migrated databases from 11g to 12C using data pump import/export utility, and Transportable tablespace. Implemented and managed optimum physical database design (tablespaces, data files, extents, redo logs, archive logs) and assessed database capacity by monitoring online storage, growth and file system space. Provided instance level performance monitoring and tuning for Event Waits, Sessions, Physical and Logical IO and Memory Usage. Extensive experience in RMAN recovery testing, RAC and stand-alone database Created a Clone Database using RMAN on remote Server and used SRVCTL commands for Real Application Cluster (RAC) Databases. EASTERN ILLINOIS UNIVERSITY CHARLESTON, IL April 2013 -December 2016 Automated monitoring the databases, performance parameters, backup and recovery activities by running Cron jobs and customized various Unix Shell Scripts in sending Email for ORA- errors, reports for Quick Morning Check (QMC), automate routine DBA tasks of taking backups, exports, space usage monitoring, move Archive Logs to different mount point when Archive Destination is full and resync RMAN catalog. Performed upgrade from 10g to 11g using DBUA, and applied Oracle quarterly patches to 11g software. Created user accounts and accorded appropriate privileges. Created database objects. Planned, tested and implemented backup strategy using RMAN, Oracle Utilities (Export/Import) EXPDP and OS methods. Run scripts to check the status of databases such as growing table sizes, extent allocation, free space, used space, fragmentation etc. RDBMS: Oracle 12c, 11g, and 10g POSTGRESQL Tools: TKPROF, EXPLAIN PLAN, STATSPACK, AWR, and ADDM.Toad, Putty, NX client, WinScp, Remote Desktop Connection, VNC, Team Viewer, LogMeIn and Cisco VPN Client. Database Utilities: SQLPlus, Oracle Enterprise Manager, Real Application Cluster, ASM, Transportable Tablespaces, SQL*Loader, RMAN, DataPump, Export, Import. Education Bachelor's Skills RMAN (6 years), REL 5.9, LINUX/UNIX (6 years), DATAGUARD (6 years), ORACLE GOLDEN GATE (6 years), DATABASE MIGRATION (5 years) Certifications/Licenses Oracle Certified Associate Present SCRUM MASTER CERTIFIED Additional Information General Skills: Windows, UNIX (Sun Solaris), Linux (Red Hat), Microsoft Office Suite	Database_Administrator
Oracle Database Administrator Oracle Database Administrator Oracle Database Administrator - Norton Healthcare Fairfield, OH Over 7+ years of IT experience, all on Oracle Database Administration experience including Oracle11.2.0.4 & 12.1.0.2 on Exadata running on X6s, Oracle Enterprise Manager Cloud Control 12c & 13c Release 2, 11gR2 RAC on LINUX and Sun Solaris, Installation, Upgrading, Patching, sizing, creating Oracle Databases, and Oracle database Objects, data migrations, Troubleshooting, Performance & Tuning, Backup & Recovery, and Database integrity and Security. Experience in translating business requirements into conceptual, logical, and physical data models. Experience with ETL tools like Talent and Looker Experience in configuring Oracle network, RMAN, Recovery Catalog, and Performance Tuning of database by optimizing SQL and PL/SQL codes and instance. Used statspack report, AWR report, ADDM, explain plan and Tuning advisor. Excellent experience in installation, setup and configuration of Oracle 10g and 11g in and 12c HP-UX, Sun Solaris, Windows and UNIX/Linux environment. Proficient at performing major Database Release Upgrade (manually as well as using DBUA) along with applying various PSU patches using OPatch for 10g\|11g\|12c databases. Adept at routine Database Administration tasks including automated installation, creation and replication of databases, management of tablespaces, logs, grants, roles, users, indices. Working experience in database cloning, database backup, recovery procedures and security. Experience in application Support, SQL Loader, Data pump, Data Guard, Fine Grain Auditing (FGA), performing Flashback, transportable tablespaces. Worked on TDE(Transparent Data Encryption) 12C Keystore on Tablespace/Columns Matster Encription Experience in designing and configuring high-availability systems using DATAGUARD with physical standby. Effectively used DATAGUARD BROKER utility. Experience in Tables Partitioning Hands on experience in installation and maintenance of enterprise manager 12c and Grid Control 11g and addition of targets for database Monitoring/Performance/Diagnostics purposes. Installation, upgrade and patching on Oracle 11g/12C databases on Linux platforms. Implemented and maintained 12c multitenant architecture using container and pluggable databases and performed conversion of non-container databases to pluggable databases. Experience in Performance Tuning, Tuned various large critical OLTP and OLAP databases using various tools like AWR, STATSPACK, ASH, SQL-TRACE, TKPROF, ADDM, and Explain Plan Utilities. Experience in the management and implementation of database models, data flow diagrams, database schemas, database scripts, to support a robust data management infrastructure. Adept at installation of OEM Database Control, OEM grid control and Deploying Agents. In-depth knowledge and understanding of Oracle Database features such as RMAN for backup and recovery, Materialized Views, Export/Import, Data Pump and Data Guard. Working knowledge of Auditing and Database Security. Experienced in Designing, Installing, Configuring and Maintaining Real Application Cluster (RAC) on Exadata., OCFS, Automatic Storage Management (ASM) and SRVCTL utility. Oracle13C Grid Control implementation & Configuration Experience in TDE(Transparent Data Encryption) in both 11g wallet and 12C Keystore Work Experience Oracle Database Administrator Norton Healthcare - Louisville, KY April 2017 to Present Provide Oracle DBA support for applications, including developing data migration scripts, data validation queries, and a maintenance plan for the various development versions of these applications. Support many Exadata databases running Oracle12.1.0.2 on X6s, Linux 6.9 & Standalones running Oracle11g , 2.0.4 running on Linux 6.7 VMs servers and using Cloud Control 12C for monitoring. Provide documentation and support for all aspects of maintenance and development. Work with application development team staff to develop & test database architecture and approve all production schema changes. Constantly refresh from Production to Training, Test and UAT environment. Tune database instances and applications and recommend changes to improve database performance. Migration of data from sql-server to Oracle12C. Upgraded Oracle 11.2.0.4 to 12.1.0.2 on Exadata, running on X6s, Linux 6.9 Mange RAC databases, instances , ASM and the clusters with the use of ASMCMD, SRVCTL and CRSCTL Handle all the aspects including new projects, manage existing databases, performance and tuning, contact for vendors, and internal/external customers. Maintain backups. Support databases that interface with ODI and SCI applications Successfully performed migrations from Oracle 9i to 11gR2 RAC (Real Application) Database. Responsible for Creating Users, Groups, Roles, Profiles and assigning the users to groups and grant necessary privileges to the relevant groups. Constantly monitor the dynamic performance Views (V$) at peak load of the Databases and checking RAC background processes log files & Trace files to troubleshoot performance Apply PSU to all the Oracle databases Use shell scripts to check the status of databases such as growing table sizes, extent allocation, free space, used space, fragmentation etc. Maintain the data integrity and security using integrity constraints and database triggers. Part of on call of 24X7 support for all the production and development databases. Oracle Database Administrator University of Louisville, KY September 2015 to April 2017 Performed Installation and configuration of Oracle 10.2.0.1 database on HP-UX platform. Successfully performed migrations from Oracle 10g/11g to 11gR2 RAC (Real Application) Database. Implemented Logical and Physical Standby Databases for RAC cluster on Sun Solaris platform using Data Guard feature of Oracle 11g R2. Successfully performed data replication using Materialized views and Oracle Streams in Oracle 11gR2. Responsible for Creating Users, Groups, Roles, Profiles and assigning the users to groups and grant necessary privileges to the relevant groups. Supported off-hour on call support for database related issues. Created logical and physical design installed and upgraded databases. Experience in implementation of enterprise databases on enterprise Storage Solutions using Storage area Networks (SAN) and Network attached storage (NAS). Constantly monitor the performance (V$ dynamic performance views at peak load) of the Databases and viewing Alert log files & Trace files. Cloned/Migrated databases using RMAN and traditional Datapump export/import utilities in Oracle 11gR2. Implemented recovery strategies whenever required and successfully recovered databases in case database crash, media/disk failures by using RMAN. Scheduling the Physical backups (hot & cold) in CRON tab using RMAN utility and monitoring the scheduled jobs. Applied patches 11.2.0.3 and 11.2.0.4 DATA GUARD running on a 4 Node RAC Used to run the scripts to check the status of databases such as growing table sizes, extent allocation, free space, used space, fragmentation etc. Performed space management, capacity planning, disaster recovery and overall maintenance of the databases. Used SQL TRACE, TKPROF, EXPLAIN PLAN utilities for optimizing and tuning SQL queries. Maintained the data integrity and security using integrity constraints and database triggers. Provided 24X7 supports for all the production and development databases. Tools Used: Oracle 10.2.0.1, HP-UX 11, Sun Solaris 10.0, RAC, Oracle Streams, RMAN, Datapump, SQL TRACE, TKPROF, EXPLAIN PLAN DBA Ford Motor Company - Louisville, KY June 2012 to September 2015 Configure. Implement & Deploy Oracle 11g (11.2.0.4) & Oracle 12C, single instances on The work involved overall Maintenance of Oracle Database, Backup, Recovery and other database related activities. Taking Backups on scheduled time and Monitoring Scheduled Backups. Creating and dropping of users, granting and revoking rights as and when required. Checking of Oracle files for abnormal behaviors. Day to day Performance Monitoring and tuning of database. Diagnose and Troubleshoot Database Problems and failures Involved in the Design (Logical & Physical) of Databases Preparing Backup and Recovery Plan. Involved in the installation of Oracle 11g(11.2.0.4) on both Solaris and LINUX platforms. Creation and maintenance of database. Handling day-to-day activities. Monitoring of database for growth and performance. Defined backup procedures using daily hot backups and weekly cold backup. Storage and space management including table spaces and data files. Creating Databases and all database objects. Database Designing, Designing Tablespaces and Rollback Segments. Management of table space growth, monitoring data files additions, extent growth. Constantly monitor the performance of the Databases and viewing Alert log files & Trace files. Using TKPROF, EXPLAIN PLAN for the Better performance. Ensuring proper online and offline backup. Periodical reading and checking of backups taken. Education Oracle DBA School of Information Technology - Jeffersonville, IN March 2012 Skills Aix (7 years), Data modeling (Less than 1 year), Database (7 years), Oracle (7 years), Sap (7 years), Solaris (7 years), sql (7 years), Sun (7 years), Unix (7 years), DBA (7 years), Sql Dba, Oracle Dba (7 years), Linux (7 years)	Database_Administrator
Oracle Database Administrator Oracle Database Administrator Oracle Database Administrator - Pether Solutions Oracle Database Administrator with over 5 years of hands-on experience performing DBA related tasks such as RMAN for Backup & Recovery, DBUA for Database Upgrades, Opatch for quarterly patches, Data Pump for performing Schema Refreshes, SQLloader for performing ETL & Data Loading for Data Warehouses, Data Guard, RAC, and Deployments. Proficient in tuning Slow Running SQL queries. Ability to work with minimum supervision, as well as the ability to work within a team. Excellent analytical, solve problems independently, communication and interpersonal skills. Professional Summary Oracle Server Installations from 11gR1, 11gR2 and now 12cR1&12cR2. Excellent Experience in performing backup and recovery strategy for databases using RMAN (Recovery Manager) and Point-In-Time Recovery/ Flashback Technologies Expertise in Configuring RMAN with Recovery Catalog. Worked Extensively on Cloning/Duplicating of databases using RMAN. Excellent Experience in schema refreshes activities (Export/Import) from production to stage and test environments using Data pump. Hands-on Loading Data from flat files using external tables, SQL Loader. Hands-on performing Data Loading & ETL for Data Warehouses using SQL* Loader. Hands-on Experience in tuning Slow Running SQL queries and database for optimal performance using AWR, ADDM and ASH reports of performance statistics and Explain Plan. Good Knowledge of v$ performance views (v$session) tools and command line skills to identify information about sessions, wait events, system performance. Experience in applying quarterly Patches (Critical Patch Update/Patch Set update and One-Off Patches) using OPatch. Experience in Upgrade and Migration of Oracle database from 11gR2 to 12cR2 using both manual method and DBUA utility. Hands-on experience in Installation & administration of high-availability 2 nodes Oracle RAC Database 12cR2 environment Excellent Experience in configuring Oracle Data guard to implement physical Standby Databases for Disaster Recovery. Hands-on experience on Oracle Data Guard broker for creation, maintenance, and monitoring of Data Guard configurations. Experience with SQL coding including DDL, DML and UNIX Scripting [Florine Satchop] 2 Work Experience Oracle Database Administrator Pether Solutions - Manassas, VA December 2016 to Present Installed and configured Oracle 12cR1 on Linux Red Hat and Windows OS. Scheduled our RMAN backups via Cron and used NETBACKUP to backup to tape. Executed and monitored backup scripts of databases using RMAN. Performed Recovery when Control File was lost, using RMAN. Performed Security User Management, granted Privileges, Roles, profile and audited users. Assisted in controlling and monitoring access to the database and did regular database audits. Assisted in modifying the database structures, as necessary from information given by application developers. Regularly maintained the Training and Acceptance test environments by doing schema refreshes with Production data. Performed Database refreshes using Expdp, Impdp Data Pump Utility Used import/export utilities for cloning/migration of small-sized databases and Datapump import/export to move data between databases. Database monitoring/maintenance and performance tuning using OEM. Loading data from flat files to database using SQLLoader and External Tables. Tuned SQL queries using ASH, AWR, ADDM reports and Explain Plan. Assisted in the Oracle 2-node RAC Installation in the development environment. Monitored different databases using (OEM) 11g, Grid Control. Configured Data Guard by creating a physical standby Database for disaster recovery. Quarterly patches as well in the development and test environments. Used TOAD for database management. Used SERENA for script storage Oracle Database Administrator Mobistar - Belguim March 2012 to September 2015 Used Oracle Data Guard Broker for administration of seamless switchovers. Upgraded Database from 11gR1 to 11gR2 & Migrated from 11gR2 to 12cR1 Used Data Pump import/export utilities for cloning/migration of small-sized databases and to move data between 9i and 10g/11g environments. Resolved lock/latch and resource contention issues during production hours Applying quarterly patch and interim patches on all databases using opatch. Performed Refreshing Dev & Test instances with data from Production. Resolved RAC issues, OCR related issues, rebooting of faulty nodes, relocating the switched over services. Monitoring and Troubleshooting of Database Replication issues. Performed Tuning of Oracle Database Objects using tools like EXPLAIN PLAN, SQLTRACE, TKPROF, STATSPACK for optimized results. Analyze AWR, ASH and ADDM reports and draw conclusions that aid in troubleshooting performance issues. Worked with Application Development team to address any issues they encounter and provide support and resolution action plans. Education Master's Degree in Computer Science in Computer Science Université de Mons June 2015 Baccalaureate in Mathematics and Physical Sciences in Mathematics and Physical Sciences College Notre Skills Sql server, Sql server 2012, Oracle, Postgresql, Sql, Apache, Linux, Red hat, Solaris, Sun, Unix, Rman, Tomcat, Websphere, Exceed, Rdbms, Loader, Oem, Microsoft office, Microsoft office 2003 Additional Information Technical Skills Tools/Utilities: DBCA, DBUA, Recovery Manager (RMAN), Oracle Enterprise Manager (OEM), Oracle Management Cloud, SQL Navigator, SQLPlus, SQL Developer, TOAD, Data Pump, SQLLoader, SERENA, SRVCTL, CRSCTL, Oracle Data Guard Broker (DGMGRL) Software: SQL Server 2012, WebSphere, TomCat, Apache, PostgreSQL, Oracle RDBMS 11gR2 & 12cR1, PostgreSQL, Oracle Grid-home (CRS-Home, ASM-Home), Putty, mobaXTerm, Exceed, Reflection X, xMing Applications: Microsoft Office 2003, 2007, 2010, 2013, Microsoft Outlook. Operating Systems: Red Hat Linux, Sun Solaris UNIX, Windows Server, 2010, XP.	Database_Administrator
Oracle Database Administrator Oracle Database Administrator Oracle Database Administrator - CMA Consulting Services Albany, NY I have over 6 years of experience as an Oracle Database Administrator with a complete life cycle knowledge including Development, Test, UAT and Production support. I have worked on Oracle 12c, 11g, and 10g database versions where duties included production support, installation, configuration, upgrades, patch management, migration, backup and recovery, performance tuning and security management. Good Knowledge and hands on experience on Oracle Golden Gate installation, configuration, troubleshooting GG issues. Experience with implementation of Oracle Advance security (transparent data encryption, data redaction, data masking) and Wallet Manager. Expertise in Migration and upgrades of Oracle databases. Experienced in applying patches including Patch sets and CPU/PSU, One-Off patches on oracle Databases using OPatch Utility. Planning, scheduling and managing Backups, Database Recovery, taking Logical Backups with data pump using (expdp/Impdp utility). Installation, implementation and managing RMAN. Performance Tuning of test and production database, monitoring system. Tuning and diagnosing of database performance by query Optimization and trace facility Monitoring users, free spaces, table spaces and indexes Proficient in installation and working with Data Guard for production system in case of disaster recovery, maintained primary and standby databases; and Data Guard Broker. Experienced in system Monitoring with tools like Oracle Enterprise Managers (OEMs), and Database Performance Tuning using Explain plan, SQL Trace, gathering statistics using Stats pack, TKPROF, AWR, ADDM and ASH reports. Proficient in maintenance of Production, Testing, Development, RAC, Standby databases/ Data guard for OLTP and DATAWAREHOUSE environments. Proficient in flashback technology and other features such as log miner and Automatic Storage Management (ASM). Expertise in performing Hot and cold backups with and without RMAN. Automated RMAN scripts using cronjob to perform daily backups. Performed full and incremental backups using RMAN. Expert in performing manual recovery, using RMAN with and without a recovery catalogue. Performed Data Archiving whenever required for moving data to a separate storage device. Experienced in Space Management, Resource management and Capacity Planning. Work Experience Oracle Database Administrator CMA Consulting Services - Latham, NY March 2019 to Present Responsibilities: Monitoring and troubleshooting database performance, space usage management, maintaining backup jobs (export and rman backups) and management of all targets using Oracle Enterprise Manager 13c Cloud Control. Installation of oracle software 12.2, database upgrades from 12.1 to 12.2 and application of one-off patch to the 12.1 Oracle home. Schema Refresh and data migration from Production database to lower environments. Managing, planning and scheduling of backup and recovery strategies (RMAN and Logical backup using data pump) across the SDLC. Maintenance of Production, UAT, Training, QA, Development database; configured on 2 node RAC, Standby databases/ Data guard for OLTP environments. Implementation of database security through user management by grating roles, privileges, assigning profiles and troubleshooting user connectivity issues. Performance tuning and analysis using AWR, ADDM, ASH, explain plan, and sql tuning advisor. Working with the DEV team on releases by applying the Database changes. Oracle Database Administrator PFIZER - Groton, CT January 2015 to January 2019 Responsibilities: Configured databases using scripts and dbua, maintained Oracle 11g and 12c databases on Linux OS and Upgraded from Oracle versions 11g to 12c and applied PSU patches. Database refreshes, Table refreshes and schema refreshes using Data pump expdp/impdp utility. RMAN Duplicate and cloning using HOT and COLD backups. Planning Backup/Recovery Strategies using RMAN, scheduling Backups, taking Logical Backups with Export/Import Utility (Data Pump) and Transportable Table spaces. Designed, developed, and implemented database security management, monitoring methods, and performance tuning. Provided technical support for all application administrators and users. Performed SQL and PL/SQL tuning, oracle contention and monitored oracle databases using automatic workload repository (AWR), Explain Plan, automatic database diagnostic monitor (ADDM), Active Session History (ASH) and monitor the database performance on daily basis. Responsible for maintaining and managing of 2 node RAC on Linux in 11g database. Implemented Data Guard for disaster recovery, created and physical standby databases in 11g for production database. Installation, Configuration and Troubleshooting Golden Gate 12c software. Work closely with Systems Analysts, Systems Engineers/Admins & Application Developers through the SDLC from Development to Production, via Tech-Test in Needs Assessment, Requirements Gathering (Server hardware/OS specifications for Oracle Installs), and Implementation, database user creation and database access both at role & table levels, as well as final Project Performance Assessment/Evaluation. Create database Objects, Tablespaces, Schemas, users and granting roles and privileges for security as needed. Schema migrations from Development to Production using data pump. Oracle Database Administrator COSTCO - Seattle, WA August 2012 to January 2015 Responsibilities: Installed oracle software, configured, and maintained Oracle 10g and 11g R2 on Linux OS and Upgraded from Oracle 10g to 11g database versions. Involved in checking and managing tablespace growth, monitoring the data file growth and extents. Involved in export and import of database objects to copy them from one database to another & for backup the tables using data pump. Responsible for continuous Monitoring of CPU usage, I/O contention, memory paging and identify the resource and performance bottleneck and reorganization for ensuring performance. Collecting performance statistics using Stats pack/AWR (Automatic Workload Repository) and analyzing by ADDM (Automatic Database Diagnostic Monitor) Refresh/Cloning of Database from production environment to test environment. Setup & test backup on databases. Writing RMAN scripts embedded in shell scripts. Recover full database by applying archive and redo logs. Duplicate database using RMAN on remote host. Monitoring and maintenance activities which include checking alert logs, space management, undo management, gathering database statistics, database locking issues, scheduling of jobs in crontab. Used OEM on 11g databases. User management includes, create/alter users, granted roles, and assigned resource profile; assigning the users to groups and grant necessary privileges to the relevant groups. Auditing database objects for DML operation. Monitored queries with high response time and high disk read per execution (Top SQLs) and tuning the same using ADDM, Explain Plan, and SQL tuning advisor. Implemented recovery strategies whenever required and successfully recovered databases in case database crash, media/disk failures by using RMAN. Scheduling the Physical backups (hot & cold) with crontab using RMAN utility and monitoring the scheduled jobs. Provided 24X7 support for production, test and development databases. Education Bachelor of Science in Food Science and Technology in Food Science and Technology Imo State University Owerri August 2006 Skills Oracle, Pl/sql, Sql, Rman, Linux, Oracle Dba, DBA Certifications/Licenses Oracle Certified Associate February 2019 to Present Oracle Database 12c Administration	Database_Administrator
Oracle Database Administrator Oracle Database Administrator Oracle Database Administrator - Metropol Tech Parkville, MD Accomplished Oracle Database Administrator (DBA) with over five years' experience with expertise in data security, performance tuning, crisis management, and high availability. Use latest Oracle database technologies to increase reliability, maximize productivity in a fast-paced environment, and introduce system efficiencies supporting next-generation database solutions in oracle database enterprise. Work Experience Oracle Database Administrator Metropol Tech - Laurel, MD September 2015 to Present Supports large production databases; play a supporting-lead role in enterprise-wide database optimization and instance and resource monitoring. Perform root cause analysis on failures. Resolve performance tuning related issues, reports, and queries. Worked actively on 11g and 12c databases using features such as AWR, ADDM, and ASH for performance statistics collection, and finetuning database wait events. Provide on-call support for enterprise databases. Migrate an eleven-terabyte production database from 11gR2 stand-alone to a 2 node RAC on 12c. Key Responsibilities: Manage biweekly optimization meetings with enterprise user groups to address and resolve performance-related issues with a high degree of success. Responsible for developing documentation for encrypting all databases in TEST, DEV, and Production environment Managed the creation of appropriate user profiles and implemented strong password authentication policy to enhance database security. Implements, Troubleshoots and resolved Database encryption issues (data at rest and data in motion). Installed 11.2.0.4 and upgraded databases from 11.2.0.3 to 11.2.0.4. Upgraded oracle databases from 9i to 10g and 10g to 11g using both manual method and DBUA. Works with security team to resolve vulnerability findings resulting from database vulnerability assessments scans. Experience setting up Database Access Control (Multi-factor Authentication or Two-factor Authentication). Preforms Schema, Table, Database refresh using Data Pump utility. Securing stored data using Transparent Data Encryption (TDE). Performed RMAN backups (Full, Incremental and Cumulative) and recovery, Incomplete recovery and disaster recovery using Standby database or Data Guard Improved performance in daily transactions by identifying and reorganizing index on major tables. Creating & managing database structures, Storage Allocations, and database access for added security. Experience in designing and configuring high-availability systems using DATAGUARD with physical standby. Effectively used DATAGUARD BROKER utility. Prepare/update technical documentation including for the following: operational manual, backup/recovery, database maintenance, patching. Migration of oracle 10g and 11g databases from HP-UX to AIX servers using Data pump, RMAN and Golden Gate Experience in configuring Oracle network, RMAN, Recovery Catalog, and Performance Tuning of database by optimizing SQL and PL/SQL scripts and instance. Used stats pack report, AWR report, ADDM advisors, auto trace and execution plan. Responsible for the design, development, implementation and maintenance of enterprise database management systems. Experience in Real Application Clusters (RAC) setup, configuration and cluster interconnection with Automatic Storage Management (ASM), configured user log on load balancing and failover on RAC database for high availability Proactively work on capacity planning in terms of memory and disk usage, establishing benchmarks for business and technical performance. Performed SQL tuning with reports generated from SQL Trace, ASH, Explain Plan Installed, configured and managed multiple 11GR2 2/4 node RAC for maximum availability. Accomplished a successful migration of VLDB multi-terabyte databases around 10TB using DATAPUMP Configure Transparent Data Encryption (TDE) on Oracle 12c (Data level encryption). Preforms Schema, Table, Database refresh using Data Pump utility. Excellent knowledge in implementing various High Availability systems, Real Application Clusters (RAC), oracle Enterprise Manager, Golden Gate and Data Guard Apply quarterly Oracle PSU patch to both CDB and PDB databases using data patch. Planned and implemented Oracle 11g, 12c Standby Databases (Data Guard) for High availability and Disaster Recovery (DR). Environment: Oracle 11g/12c, Oracle Real Application Cluster (RAC) on Unix, Linux, AIX 6 and 7. Oracle Database Administrator Aronson Tech - Rockville, MD December 2013 to August 2015 Set up new databases and provided all database-related support for the production as well as test databases for different markets. Performed space estimation and calculation, application installation, performance/memory tuning, server/ database monitoring, configuration, and troubleshooting. Provided design input and interacted with the design team on the best database practices. Evaluated server/instance architecture, hardware, system specifications, and capacity planning. Managed, trained, and mentored staffs. Key Responsibilities: Installation of oracle 11g and 12c databases in development and test environments depending on project requirements. On-Call 24x7 production support and Performance Monitoring on Development and Production Environment. Executing Database Platform Migration. Solaris to Unix and AIX to UNIX Database Network Encryptions and TDE Encryptions Extensively use of Datapump, conventional export/import, and SQL loader utilities for loading data to & from databases, logical backups and migration of databases. Refreshing development/test database from production using Export/Import & RMAN backups. Performed periodic cloning/Refresh of production databases to development & testing databases using RMAN Duplicate and Datapump. Database Monitoring Using Oracle Enterprise Manager Grid Control (OEM) and Command line. Performing Database Performance Tuning in Production, Development, and Test Environments using AWR, ADDM, Utlstat, scripts, Statspack and Dynamic Performance Views to Monitor System Statistics and wait events, Making structural changes to the databases. Sizing database objects for effective space management and optimal performance. Managing database security. Performed other Oracle DBA responsibilities performance tuning, monitoring tablespaces, monitoring users, etc. as well as much problem solving. Designed Logical and physical database for business transaction functionality. Written SQL scripts to create database objects like tables, views and sequences. Creating and assigning appropriate roles and privileges to users depending on the user activity. Defragmentation of tables and indexes to improve performance and effective space management. Managed Database Maintenance Activities to achieve optimum database uptime. Configuration of Listener and Tnsnames. Doing the regular activities like monitoring the alert logs, redo log status, listener. Log and checking the space for normal segments, rollback segments and tablespaces. Created database link between two databases to access the table data from one local database to remote database using distributed database feature. Planned database backups (operating system, full/partial backups, and export/import) using various types of backups and designed the backup methodology for the organization. Automated the processes like moving files, managing alert log, efficient Backup and recovery by developing UNIX scripts. Involved in performing upgradation from Oracle 9i, 10g to Oracle 11.2.0 and to 12.1.0 Applied PSU Patches as a part of maintenance activity. Environment: Oracle 10g/11g, Oracle Real Application Cluster (RAC) on Unix, Linux and Windows Education Masters of Business Administration in Business Administration University of Maryland University College December 2012 Bachelor of Science in Accounting in DBA Workshops University of Abuja December 2005 Skills DATABASE (4 years), ORACLE (4 years), SQL (4 years), AIX (4 years), LINUX (4 years) Additional Information Technical Skills Programming Languages: Oracle, SQL, PL/SQL, C, ProC, Forms, Perl and UNIX Shell Scripting. Platforms: UNIX (Sun Solaris, HP-UX, AIX, Red Hat Linux), Windows and DOS Database: Oracle Database 10g, 11g, 12c, SQL Server 2012/14.Performance tuning Tools- OEM, TKPROF, EXPLAIN PLAN, STATSPACK, AWR, ADDM, ASH Tools: TOAD, SQL Developer, SQLPlus, SQLLoader, Oracle Enterprise Manager (OEM), DBCA, Data Pump, RMAN, DBUA, SFTP, TCP/IP, Grid Control, Oracle Recovery Manager (RMAN), Recovery Catalog, Automated Workload Repository (AWR), ADRCI, Data Pump, Real Application Clusters (RAC), Unix Shell Scripting, Automatic Storage Management (ASM). RDBMS: Oracle10g 11g Releases 1 and 2, 12c Tools: SQLPlus, EM, Grid Control, SQL*Loader, RMAN, Tracing, Explain-Plan, ASM Grid Control, AWR, Scheduler, PL/SQL, Crontab, Data Pump, Shell Scripting, ASH, TOAD, SQL Developer, IBM Clear Case/Quest. Community Integration UMUC Residential Life Para-professional Staff, Summer 2011 UMUC Collegiate Entrepreneur Organization, Fall 2011 UMUC Club Soccer. Fall 2	Database_Administrator
Database Administrator Database Administrator Database Administrator - NBTY, Inc. Long Island Brooklyn, NY ? Six plus years of experience in Database Administration and Developer for very complex and large databases in SQL Server 2016, 2014, 2012 and 2008 R2. ? Expertise in Database Administration on Production Server with server configuration, patch, upgrade, maintain and migrate databases. ? Expertise and proficiency in SQL Server Replication with Disaster Recovery Planning and Security Management operations. ? Administering SQL Server High Availability and Disaster Recovery strategies. ? Experience with High Availability solution such as Cluster, Replication, Mirroring, AlwaysOn and Log Shipping. ? Worked on upgrading various version of SQL Server from lower to higher. ? Troubleshoot performance problems, fine-tuning of databases and analysis index. ? Experience in working on Database Monitoring tools and Application support. ? Strong experience in mentoring team members and writing documentation. ? Designed data Partitioning solutions for tables and indexes. ? Strong Experience in creating jobs, Alerts and Scheduling SSIS Packages. ? Experience in maintenance plans to perform index de-fragmentation, reorganize index, rebuild index, and update the index statistics. ? Expertise in troubleshooting SQL issues by using SQL Tools, execution plans, Trace, statistics, index tuning. ? Experience in using Performance Monitor, SQL Profiler and optimizing the queries, tracing long running queries and deadlocks. Work Experience Database Administrator NBTY, Inc. Long Island April 2016 to Present Responsibilities: ? Installed, configured patched SQL Server 2016 in all environments. ? Migrated database SQL server 2012 to SQL Server 2016 in Microsoft Windows Server 2016 Enterprise Edition ? Configured and maintained AlwaysOn Availability Groups as High Availability and Disaster Recovery Solution on SQL Server 2016. ? Managed user permission by adding them in AD and user tables. ? Implemented and managed Transactional replication. Also, created notifications and alerts for replication jobs and out of sync issues. ? Monitoring and rebuilding the indexes at regular intervals for better performance. ? Monitor databases for block, deadlock, resource utilization by sessions, and captured long running queries. ? Worked extensively on performance Tuning using native tools like SQL Profiler, Performance Monitor, DBCC, Stored Procedures, and DMVs. ? Configured and maintained maintenance plan for incremental backup plan for all databases. ? Monitored SQL server performance using SQL Profiler to find performance and deadlocks. ? Implemented the TDE (Transparent Data Encryption) for some production databases for security purpose. Database Administrator Crius Energy, CT August 2014 to March 2016 Responsibilities: ? Upgraded SQL server 2008 R2 to SQL Server 2012 in Microsoft Windows Server 2012 Enterprise Edition ? Installed, Configured, and Managed SQL Server 2008, and 2012 in development, test and production environment ? Installed and administered Two-Node cluster Active/Passive on Microsoft Windows Server 2008R2 Enterprise Edition on SAN environment. ? Experience in Using DMVs, Performance Dashboard, and tracking Performance Counters. ? Monitor, reorganize or rebuild indexes at regular intervals for better performance. ? Recovered databases from disaster and performed Point-In-Time Recovery. ? Experience in using SQL Server Profiler, SQL Server Agent, and Database Engine Tuning Advisor. ? Responsible for monitoring and making recommendations for performance improvement. This involved index creation, index removal, index modification, file group modifications, and adding scheduled jobs to re-index and update statistics in databases. ? Extensively worked on Dynamic Management Views (DMV) in SQL Server 2008R2 & 2012 and checked Database Health by using DBCC Commands and DMVS. ? Optimized query performance using execution plans. ? Monitoring SQL server performance using SQL Profiler to find performance and deadlocks. ? Extensively worked on Data Partitioning in SQL Server 2008. Database Administrator Principal MCD Inc - New York, NY January 2013 to August 2014 Responsibilities: ? Installed, configured SQL Server 2008 R2 and 2012 in all environments. ? Involved in Analyzing and Upgrading SQL Server 2005 to SQL Server 2008 R2. ? Perform SQL Server service pack and Windows Service pack upgrades. ? Designed and implemented comprehensive Backup plan using SQL Server Maintenance Plan. ? Experienced in configuring log Shipping and Mirroring for SQL Server 2008 R2. ? Troubleshoot performance problems by performance tuning, optimization, Data Integrity and statistic by using SQL Profiler, PerfMon. ? Rebuilding the indexes at regular intervals for better performance. ? Checking Database Health by using DBCC Commands and DMVS. ? Monitored and modified Performance using execution plans and Index tuning. ? Designed and implemented comprehensive Backup plan and disaster recovery strategies. ? Designed and created databases, tables, views, store procedures and triggers. ? Updating database systems by reviewing, planning, testing and installing database security patches and service packs. ? Configured Database mail and alerts. ? Involved in capacity planning and monitoring data/log files size, growth and disk space. Technical Skills: Operating Systems: Windows Server 2008 R2/2012/1016 Windows 10 Database: MS SQL Server 2016/2012/2008R2 Languages: T-SQL Other Tools: SharePoint 2010, Remedy Ticketing System, JIRA. Knowledge: Amazon Web Services (AWS) MS Office: Word, Excel, Access, Outlook and PowerPoint. Education Master's in Information System and Technologies TSUE September 2010 to July 2012 Skills Database, Ms sql server, Sql server, Sql, Windows 10, Windows server 2008, Windows server 2008 r2	Database_Administrator
Oracle Database Administrator Oracle Database Administrator Oracle Database Administrator - Humana Insurance, Inc Chicago, IL Over 7 years of IT experience, mainly Oracle Database Administration experience including 9i, 10g, Oracle 11.2.0.4 on Exadata running on X6s and Oracle12C on AIX, Oracle Enterprise Manager (OEM) Cloud Control 12c & 13c Release 2, 11gR2 RAC on LINUX and Sun Solaris, Installation, Upgrading, Patching, sizing, creating Oracle Databases, and Oracle database Objects, data migrations, Troubleshooting, Performance & Tuning, Backup & Recovery, and Database integrity and Security. Experience with ETL tools like Looker & Talent Experience in configuring Oracle network, RMAN, Recovery Catalog, and Performance Tuning of database by optimizing SQL and PL/SQL scripts and instance. Used statspack report, AWR report, ADDM advisors, autotrace and execution plan. Excellent experience in installation, setup and configuration of Oracle 10g and 11g in HP-UX, Sun Solaris, Windows and UNIX/Linux environment. Proficient at performing major Database Release Upgrade (manually as well as using DBUA) along with applying various PSU patches using OPatch for 10g\|11g\|12c databases. Adept at routine Database Administration tasks including automated installation, creation and replication of databases, management of tablespaces, logs, grants, roles, users, indices. Working experience in database cloning, database backup, recovery procedures and security. Experience in application Support, SQL Loader, Data pump, Data Guard, Fine Grain Auditing (FGA), performing Flashback, transportable tablespaces. Experience in TDE(Transparent Data Encryption) 12C Keystore on Tablespace/Columns Master Encryption. Experience in designing and configuring high-availability systems using DATAGUARD with physical standby. Effectively used DATAGUARD BROKER utility. Experience in Tables Partitioning Hands on experience in installation and maintenance of enterprise manager 12c and Grid Control 11g and addition of targets for database Monitoring/Performance/Diagnostics purposes. Implemented and maintained 12c multitenant architecture using container and pluggable databases and performed conversion of non-container databases to pluggable databases. Experience in Performance Tuning, Tuned various large critical OLTP and OLAP databases using various tools like AWR, STATSPACK, ASH, SQL-TRACE, TKPROF, ADDM, and Explain Plan Utilities. Experience in the management and implementation of database models, data flow diagrams, database schemas, database scripts, to support a robust data management infrastructure. Use of SHELL Scripts and CRONTAB for automatic backups. Adept at installation of OEM Database Control, OEM grid control and Deploying Agents. In-depth knowledge and understanding of Oracle Database features such as RMAN for backup and recovery, Materialized Views, Export/Import, Data Pump and Data Guard. Working knowledge of Auditing and Database Security. Experienced in Designing, Installing, Configuring and Maintaining Real Application Cluster (RAC) on Exadata , OCFS, Automatic Storage Management (ASM) and SRVCTL utility. Authorized to work in the US for any employer Work Experience Oracle Database Administrator Humana Insurance, Inc - Louisville, KY June 2018 to Present Support many Exadata databases running Oracle11.2.0.4 on X4s & Standalones Oracle 12.2.0.1 running on Linux 6.7 VMs servers and using Cloud Control 12C & 13C for monitoring. Provide Oracle DBA support for applications, including developing data migration scripts, data validation queries, and a maintenance plan for the various development versions of these applications. Provide documentation and support for all aspects of maintenance and development. Work with application development team staff to develop & test database architecture and approve all production schema changes. Constantly refresh from Production to Training, Test and UAT environment. Tune database instances and applications and recommend changes to improve database performance. Migration of data from sql - server to Oracle12C. Installation and configuration of Oracle 12C on Linux 6.7 Mange RAC databases, instances , ASM and the clusters with the use of ASMCMD, SRVCTL and CRSCTL Handle all the aspects including new projects, manage existing databases, performance and tuning, contact for vendors, and internal/external customers. Maintain backups. Support databases that interface with ODI and PSmag applications Performed Installation and configuration of Oracle 12.2.0.1 database on Linux 6.7 VMs platform. Successfully performed migrations from Oracle 10g/11g to 11gR2 RAC (Real Application) Database. Responsible for Creating Users, Groups, Roles, Profiles and assigning the users to groups and grant necessary privileges to the relevant groups. Constantly monitor the dynamic performance Views (V$) at peak load of the Databases and checking RAC background processes log files & Trace files to troubleshoot performance Apply patches 11.2.0.3 and 11.2.0.4 DATA GUARD running on a 2 Node RAC Use shell scripts to check the status of databases such as growing table sizes, extent allocation, free space, used space, fragmentation etc. Maintain the data integrity and security using integrity constraints and database triggers. Part of on call of 24X7 support for all the production and development databases. Oracle Database Administrator Citizens Bank, Inc. Province, RI May 2017 to May 2018 Responsibilities: Worked as Security DBA for Citizens Distributed IT Security team on the database security compliance tasks. Work on database security BAU task. Work with DBA teams (Delivery, support) and Audit teams to review and fix any database compliance/security related issues. Shell/SQL scripting to extract security data from databases for analysis/reporting. Technical analysis of AIX, Linux and Oracle Database vulnerability findings, Developing and producing written analysis of the vulnerability findings, when required. Solution development for remediation of the identified vulnerabilities, as needed. Submit/manage change management requests for security related impacts in production environments. Maintain the data integrity and security using integrity constraints and database triggers. Collect evidence confirming vulnerability remediation has been successful, as needed. Communications/Coordination with system specific Information to Audit and compliance teams. Develop and maintain documentation pertaining to Implementation Procedures, Change Control documentation, Design documents, Standard Operating Procedures (SOPs), Solution testing, implementation, and/or validation, as needed. Oracle Database Administrator Indiana University Health - Indianapolis, IN April 2016 to April 2017 Managed and supported a 4 Node Exadata on X3 & X4s from Development, Test, and UAT to Production environments, involving daily configuration, administration, all running on Red Hat Linux 6.5. Database sizes range from 500GB to 12TB (in MANHATTAN, ODS & FIN, OC11, SCI & EDW environments). Table refreshed and schema refreshes using Datapump, expdp and impdp. Database refreshed using expdp, impdp, RMAN Duplicate and cloning. Experienced in cloning the databases using HOT and COLD backups. Used RMAN Duplicate and EXPORT/IMPORT data from 9i to 11.2.0.4. Created a standby database by using RMAN Duplicate in order to reduce the down time for the PROD database during the migration process. Planned Backup/Restoration Strategy, Planning and scheduling Backups, taking Logical Backups (with Export/Import Data pump utilities). Installation of oracle enterprise manager 12c, oracle management repository and deployed agents. Managed agents using emctl utility and creating incident rules in enterprise manager 12c Configuring administration groups, and creating template collections in oem 12c. Performed SQL and PL/SQL tuning, oracle contention and monitored production database using automatic workload repository (AWR), automatic database diagnostic monitor (ADDM) and Active Session History (ASH). Worked closely with the Oracle developers for the better performance in Applications, in writing the Packages, Triggers and Indexes on the tables. Used Secure SCP & FTP extensively for the File transfers from machines to remote server. Cloning & duplicating databases using scripts as well as RMAN for test and developments instances. SQL tuning and Database performance tuning has been done based on reports generated by SQL Trace, TKPROF, STATSPACK, Explain Plan, AWR, ADDM and monitor the database performance on daily basis. Responsible for setup and implementation of 2Node RAC on Linux in 11g R2. Implemented Dataguard, creating both logical and physical standby databases in 10g and 11g RAC environment for production database. Worked closely with System Admins, network support team & Application Developers Designing (Physical & Logical) and Implementation, database user creation and database access both at role & table levels, as well as final Project Performance Assessment/Evaluation. Created database Objects, Tablespaces, Schemas as needed. Schema migrations from Development to Production via Tech Test environments. Database refresh from Production to Tech Test as needed. Tools Used: Linux, HP-UX, SQL, PLSQL, SQL Developer, Toad, Oracle 10g/11g/12C, RMAN, Oracle RAC, DATAPUMP, DATAGUARD, ASM Oracle Database Administrator CACI Inc - Indianapolis, IN June 2015 to April 2016 Performed Installation and configuration of Oracle 11.2.0.4 database on HP-UX platform. Support many Exadata databases running Oracle11.2.0.4 on X4s & Standalones Oracle 12.1.0.2 running on Linux 6.7 VMs servers and using Cloud Control 12C & 13C for monitoring. Successfully performed migrations from Oracle 10g/11g to 11gR2 RAC (Real Application) Database. Implemented Logical and Physical Standby Databases for RAC cluster on Sun Solaris platform using Data Guard feature of Oracle 11g R2. Successfully performed data replication using Materialized views and Oracle Streams in Oracle 11gR2. Responsible for Creating Users, Groups, Roles, Profiles and assigning the users to groups and grant necessary privileges to the relevant groups. Supported off-hour on call support for database related issues. Created logical and physical design installed and upgraded databases. Experience in implementation of enterprise databases on enterprise Storage Solutions using Storage area Networks (SAN) and Network attached storage (NAS). Constantly monitor the performance (V$ dynamic performance views at peak load) of the Databases and viewing Alert log files & Trace files. Cloned/Migrated databases using RMAN and traditional Datapump export/import utilities in Oracle 11gR2. Implemented recovery strategies whenever required and successfully recovered databases in case database crash, media/disk failures by using RMAN. Scheduling the Physical backups (hot & cold) in CRON tab using RMAN utility and monitoring the scheduled jobs. Applied patches 11.2.0.3 and 11.2.0.4 DATA GUARD running on a 4 Node RAC Used to run the scripts to check the status of databases such as growing table sizes, extent allocation, free space, used space, fragmentation etc. Performed space management, capacity planning, disaster recovery and overall maintenance of the databases. Used SQL TRACE, TKPROF, EXPLAIN PLAN utilities for optimizing and tuning SQL queries. Maintained the data integrity and security using integrity constraints and database triggers. Provided 24X7 supports for all the production and development databases. Tools Used: Oracle 10.2.0.1, HP-UX 11, Sun Solaris 10.0, RAC, Oracle Streams, RMAN, Datapump, SQL TRACE, TKPROF, EXPLAIN PLAN Oracle Database Administrator Brightpoint / Ingram Micro, Inc - Indianapolis, IN June 2012 to May 2015 Configured, implemented & Deployed Oracle 11g (11.2.0.4) & Oracle 12C on single instances The work involved overall Maintenance of Oracle Database, Backup, Recovery and other database related activities. Taking Backups on scheduled time and Monitoring Scheduled Backups. Creating and dropping of users, granting and revoking rights as and when required. Checking of Oracle files for abnormal behaviors. Day to day Performance Monitoring and tuning of database. Diagnose and Troubleshoot Database Problems and failures Involved in the Design (Logical & Physical) of Databases Preparing Backup and Recovery Plan. Involved in the installation of Oracle 11g (11.2.0.4) on both Solaris and LINUX platforms. Creation and maintenance of database. Handling day-to-day activities. Monitoring of database for growth and performance. Defined backup procedures using daily hot backups and weekly cold backup. Storage and space management including table spaces and data files. Creating Databases and all database objects. Database Designing, Designing Tablespaces and Rollback Segments. Management of table space growth, monitoring data files additions, extent growth. Constantly monitor the performance of the Databases and viewing Alert log files & Trace files. Using TKPROF, EXPLAIN PLAN for the Better performance. Ensuring proper online and offline backup. Periodical reading and checking of backups taken. Education Bachelor of Science in Nursing in Nursing University of Buea Paul's Computer Institute Skills DATABASE, ORACLE, SQL, AIX, LINUX	Database_Administrator
Oracle Database Administrator Oracle Database Administrator Oracle Database Administrator - Cardinal Health Dublin, OH ; A dedicated database administrator with 7 years of experience on very large- scale OLTP and OLAP databases management, software installation and configuration, database migration across multiple platforms, upgrade and patching, shell scripting, backup and recovery, Dataguard, job scheduling, oracle Goldengate, database cloning and refreshes, data security, performance tuning and and good exposure on cross platform migrations from Oracle to PostgreSQL. I am also a self-motivated person always willing to learn new technologies, a very good team player able to adapt easily in any work environment and excellent in communication and documentation ? Created Users, Roles and Profiles, Privilege management with role-based security. ? Worked on Creation of table spaces, data files, roles, redo logs, rollback segments, stored procedures and Triggers. ? Experience in Upgrade from oracle 10g to 11g and 12c. Migration of oracle database from red hat Linux, Window platform to Linux on development, integration and production environment using Oracle Data Migration Assistant, Transportable tablespaces. ? Responsible in configuring Integrated Extract (to support Compressed table extraction) and Co-ordinated replicate after upgrading Golden Gate to 12.1 ? Experience in full life cycle of database administration. Worked both as a Development and Production Support DBA on a 24x7 Basis. Willing to work beyond regular hours. ? Successfully implemented physical standby database using Oracle Data Guard feature for Disaster Recovery configuration. ? Monitored physical I/O and Proper sizing of rollback segments. ? Optimized SQL using explain plan, Auto trace feature and TKPROF to analyze the execution plan and tune the statements. ? Installed and configured 4 nodes server-side load balancing RAC (Real Application Clusters) databases on HP UNIX and Linux with ASM (Automatic Storage Management) and Data Guard. ? Proven technical knowledge of infrastructure management (network, systems), combined with outstanding leadership ability and creative problem-solving skills in both strategic and tactical areas as well as excellent communication /documentation skills and strong aptitude to analyze and resolve problems. ? Migrate to Multitenant Architecture using CDB and PDB of applications that otherwise have their own instances and qualify to be PDBs. ? Troubleshoot and resolve slowness or performance issues with extensive investigation and follow-up with respective application teams with RCA and proposed solutions. ? Responsible for RMAN backups, and improvement to backup with incremental backup by adding block change tracking feature of Oracle 11gR2. Work Experience Oracle Database Administrator Cardinal Health - Dublin, OH April 2016 to Present DBA supporting three major projects from Development to Production via Tech-Test environments, involving daily configuration, administration all running Linux Database sizes range from 400GB to 6TB (in ODS & EDW environments). ? Experienced in Golden Gate Installation and Configuration for database replication purpose, replicate, manager and extract ? Supported 200 databases including RAC production database, a Data warehouse database and a lot of Development and Test databases and upgraded from 10.2.0.1 to 12.2 ? Supported both ON-PREM and CLOUD databases using AWS sql access. ? Provided Production & test environment support while coordinating with Unix Team and storage team to configure the OS infrastructure for Oracle Databases. ? Implemented Data Pump, Export and Import on day to day basis as per development and test servers. ? Responsible for Performance Monitoring and analysis of 11gRAC (Real Application Clusters) with AWR (Automatic Workload Repository) reports and ASH (Active Session History). ? Worked closely with the system operations team on database deployment processes and database capacity planning. ? Implemented backup and recovery procedures (Cold/Hot backups, RMAN Incremental backups & Import/Export or datapump. ? Database cloning using RMAN hot backup and manually. ? Strong experience in Space and User Management, standby setup, Backup & recovery. ? Handled Physical and Logical Corruptions and recovery using RMAN (Recovery Manager). ? Scheduled database maintenance tasks such as tables/indexes analysis, index rebuild, materialized views refresh and db exports using OEM, crontab, one automation ? Regular Security Patching and Critical patch Updates (CPU) and Patch set updates (PSU) on Oracle databases and interim patches for various bug fixes on database products. ? Managed Users, Roles, privileges, profiles, schemas, SQL Monitoring, SQL Advisor, SQL tuning and Metrics, using Grid Control of Oracle Enterprise Manager (OEM) 12C. ? Created and Managed Primary Objects like Custom tables, Procedures, Packages, Triggers, Alerts & Functions. Views, Indexes, user accounts, roles, grants and performing day-to-day operations. ? Expert in monitoring database using Oracle Enterprise Manager (OEM), TOAD and SQL Developer. ? Implemented transparent data encryption for encrypting user data with oracle wallet. ? Managed all indexing, debugging, optimization and performance tuning using SQL Profile, and SQL Server Agent. ? Involved in Data Integration by identifying the information needs within and across functional areas of an enterprise database upgrade and Migration with SQL server Export Utility. ? Configured and administered SQL Clusters (Active/Passive, Active/Active), Database Mirroring, Replication and Log shipping. ? Tuning auto vacuum parameters to ensure up to date table stats and reclaim space consumed by dead tuples as well as reducing bloating. ? Configured pg_bouncer for connection pooling. ? Migrated data from oracle to PostgreSQL. ? Configured and support PostgreSQL ? Hands on experience on restoration techniques on PostgreSQL like pg_restore and (PITR) Point in Time Recovery. Performed BACKUPS, and RESTORE, Compressed (gzip) BACKUPS, Database or Schema REFRESHES. ? Configured streaming replication (including cascading replication). I have configured a REPLICATION between MASTER and SLAVE and monitoring On-Going REPLICATION. ? Performing BASIC TASKS such as OBJECTS such as, creating roles, granting privileges, creating schemas, tables and tablespaces in Postgres. Oracle Database Administrator Fresenius Medical Care - Lexington, MA January 2012 to April 2016 Successfully installed and configured Oracle 11.1.0.7, Oracle 10.2.0.5 databases on Linux platforms. ? Involve in migration from oracle to PostgreSQL ? Configure and support PostgreSQL database. ? Monitored different databases and application servers using Oracle Enterprise Manager (OEM) 12 oracle cloud control ? Loading data from flat files to database using SQLLoader, External Tables. ? Extensively used AWR, ADDM and explain plan for periodic performance tuning. ? Implementing Datapump, conventional export/import utility of Oracle 11g, 10g for re-organizing Databases/Schemas/Tables to improve the performance. ? Backup/Recovery - Write Rman Backup script as required. Restore backupset to Local server from Tape. Recover database to point-in-time on different host. Restore tables from Old backup. ? Applied in-place/out-of-place PSU Patch in 11R2. Install bug fix patch. ? Implemented Flashback technology of the Oracle 11g, 10g along with Recyclebin for a faster recovery of the databases and database objects. ? Performed full & incremental backup (cumulative and differential) using RMAN and implemented recovery strategies. ? Refreshed/cloned databases using RMAN utility. ? Performed Database upgrade from Oracle 11.2.0.3 to 12.1 ? Successful in applying RDBMS patches, security patches for improving the security and functionality of the databases. ? Detected corrupted blocks by using DBVERIFY utility. ? Used Secure SCP & FTP extensively for the File transfers from machines to remote server ? Document and communicate changes to the OLTP, OLAP systems and data warehouse teams, including Data Modeling, ETL and Database teams ? Participated in Disaster Recovery Drills, documented database and application validation steps. ? Implemented table partitioning to improve performance and data management. ? Implemented security through virtual private database and value-based auditing. ? Designed and implemented the database servers for two new data centers. ? Created users, roles and granted privileges according to the business requirements ? Generated scripts for daily maintenance activity like analyzing the tables/indexes, monitoring their growth rate, monitoring the effective use of SGA. ? Perform production system problem analysis and recommend corrective measures in a timely manner. ? Installed ASM environment and migrated databases from NON-ASM to ASM. ? Conducted Backup and Restore of Databases and Schedule Maintenance plans to perform regular Backups. ? Used TOAD for database management. ? Made optimal use of METALINK (Oracle Support) in resolving the TARS (SR). ? 24 X 7 Production & Development database support and administration. Education B.A in General and Applied Linguistics in General and Applied Linguistics University of Yaoundé Skills Database, Oracle, Pl/sql, Sql, Aix, Linux, Shell scripting, Solaris, Sun, Unix, Unix shell, Ux, Rman, Vpn, Hp-ux, Cisco, Rdbms, Scripting, Loader Additional Information Technical Skills; Operating Systems HP-UX 11.x. Sun Solaris 8, 9, 10. AIX 5.x, 6.x, Linux Enterprise Server 9, 10. Windows 2010, 2012 RDBMS Oracle 12c, 11g, 10g, MS SQL(2016, 2017), PostgresSQL9.0- 9.5 Languages SQL, PL/SQL, UNIX Shell Scripting. Tools TKPROF, EXPLAIN PLAN, AWR, and ADDM. Toad, Putty, NX client, Winscp, Remote Desktop Connection, VNC and Cisco VPN Client Database Utilities SQLPlus, Oracle Enterprise Manager, Real Application Cluster, ASM, Transportable Tablespaces, SQL*Loader, RMAN, DataPump, Export, Import	Database_Administrator
Database Administrator Database Administrator Database Administrator Chantilly, VA Computer programmer/ database administrator with over seven years of experience in an oil company. Specialist in Oracle database software. Excellent organizational and interpersonal communication skills. Ability to work as a part of a team as well as independently to achieve the best results in the project. Work Experience Database Administrator ARABIAN GULF OIL COMPANY (AGOCO), Benghazi - LY January 2009 to January 2015 Working on Oracle database as a part of a project team to coordinate database development and determine project scope and limitations using. Approve, schedule, plan, and supervise the installation and testing of new products and improvements to computer systems such as the installation of new databases. Develop data model describing data elements and how they are used. Enroll system users. Implement the database design. Backup fully functional database. Rollout to additional hosts. Tune database performance. Programmer May 2007 to December 2008 Correct errors by making appropriate changes and rechecking the program to ensure that the desired results are produced. Consult with and assist computer operators or system analysts to define and resolve problems in running computer programs. Perform or direct revision, repair, or expansion of existing programs to increase operating efficiency or adapt to new requirements. Work as a part of a team to consult with managerial, engineering, and technical personnel to clarify program intent, identify problems, and suggest changes Education Bachelor of Computer Science in Computer Science Garyounis University Benghazi June 2006 Skills Presentation skills, PL SQL, Oracle Database, DBA Additional Information Effective management and teamwork skills.Strong verbal and presentation skills.	Database_Administrator
Oracle Database Administrator Oracle Database Administrator Oracle Database Administrator - Cigna-Dental Colorado Springs, CO Im a Database Administrator with extensive technical skills and knowledge in RDBMS and Open Source Technologies and I count 6+ years of experience in the field. Im Mostly ORACLE but possess also 2 years of experience in SQL Server and PostgreSQL database administration. I support complete life cycle from Dev., Test, QAT and production. Worked on Oracle 12c, 11g and 10g versions involving database administration, production support, projects support installation, configuration, upgrades, patches, migration, backup and recovery, performance tuning, cloning, space management and security. Im currently enroll in an AWS online course in order to be more valuable to my future employers. Authorized to work in the US for any employer Work Experience Oracle Database Administrator Cigna-Dental - Sunrise, FL April 2016 to Present Worked extensively in Performance Tuning at various levels including instance tuning, Query tuning, Database performance tuning. Experienced in performing Database related activities using GRID, Multitenant Architecture, OEM, Data Pump, SRVCTL, RMAN, SQLLoader, datapump, Export, Import, PL/SQL, SQLPlus, SVRMGR, SQLNet/Net8, Listener, AGENT Tuning using explain plan, SQL Trace, AWR, ADDM, SGA tuning, Statspack and tuning of initialization parameters. Good experience of Installation and configuration of RAC (Real Application Server) on different nodes with ASM (automatic storage management). Upgraded various databases from 10g to 11g, 11g to 12c and minor version upgrades Upgraded 10g and 11g Standalone databases to 11g and 12c 2-node RAC Performed database tuning using Explain Plan, TKPROF, Statspack, Automatic Workload Repository (AWR), Active Session History (ASH), and Automatic Database Diagnostic Monitor (ADDM) and SQL Trace. Successfully implemented physical standby database using Oracle Data Guard feature for High availability configuration. Installation and configuration of Oracle Golden gate for replication. Maintaining and scheduling Cold Backups, Hot Backups, and Export Dumps. Maintaining backups of Archive logs and automating cleaning of archive logs. Deploying RMAN to automate backup and maintaining scripts in recovery catalog. Configured Offline and Online Disaster recovery sites to maximized the database availability Applied Oracle Patches (CPU/PSUs and One-off patches) Strong skills in SQL PLUS, PL/SQL, SQL* Loader, UNIX Shell scripts (KSH and CSH), Import/Export Server Manager. Implemented switchovers on primary and standby databases as a part of planned maintenance activities. Implemented Dataguard, creating both logical and physical standby databases in 10g and 11g RAC environment for production database. Implemented ASM on RAC and stand-alone databases. Managing disks and disk groups with ASM. Participates on project teams as database administration support to ensure that databases are appropriately modified to support new business applications and requirements 1 fognotgb@gmail.com (276) 336-1771 Install, patch and upgrading Oracle 10/11g & 12c to support internal production and test environments. Installation of 12c OEM and customize it to our needs. Installing Oracle Golden gate on RHEL and setup table level replication as well as DDL replication too. Evaluated Oracle 11gR2 Golden Gate for future purposes that is for reducing the complexity involved in Oracle Streams. Recovering Golden Gate corruptions and managing host/cluster maintenance mode blackouts. Configured Streams to capture propagate, apply changes in multiple databases. Performed Replication using materialized views with a complete refresh/Fast refresh. Monitoring and Performance tuning of Golden Gate sessions at OS level, Database level and GGSCI level and investigate replication failures using ggserr.log, report files and Log Dump utility. Performed Zero Downtime migrations from Non Exadata machines to Exadata machines using Oracle Golden Gate and Dataguard. Developed Shell scripts, SQL & PL/SQL scripts for monitoring Golden Gate processes and their stats running on 60+ servers from one single database repository Monitoring and maintaining 2/3 node RAC database on Red Hat Linux. Providing Creating, granting and monitoring user access rights and privileges through roles and profiles. Developed PL/SQL packages, DML, DDL, Oracle tables, Stored Procedures, functions, cursors, triggers and UNIX shell scripts. Installing Oracle Golden gate on RHEL and setup table level replication as well as DDL replication too. Evaluated Oracle 11gR2 Golden Gate for future purposes that is for reducing the complexity involved in Oracle Streams. Used Oracle Enterprise Manager (OEM) 11g Grid Control for monitoring multiple database and notification of database alerts, and configured EM agents on multiple database servers. Applying upgrade patch, maintenance and interim (Opatch) patches on all the databases. Thorough knowledge in setting up infrastructure for databases in huge datacenters. Maintenance of Oracle 11gR2 Real Application Cluster (RAC) Database for High Availability, Scalability and Performance by determining the best Cluster architecture, choosing the best hardware configuration for Oracle RAC. Successful in installation/maintenance of Physical Standby database using Oracle Data Guard for Oracle 11.2.0.3 and Oracle 10.2.0.5 RAC databases. Implemented proactive monitoring using Tuning Pack, Diagnostics Pack, and STATSPACK, SQL Trace & TKPROF, EXPLAIN PLAN. Database monitoring/maintenance, replication process and performance tuning are done using OEM (Oracle Enterprise Manager). Thorough knowledge in setting up infrastructure for databases in huge datacenters. Installed Oracle 11g on Linux platform using ASM. Successful in applying RDBMS patches, security patches for improving the security and functionality of the databases. Environment: Oracle 11g/11g RAC/, VMS, Sun Solaris, Windows Server 2003, Red Hat Linux, TOAD, RMAN, SQL server, OEM. 2 fognotgb@gmail.com (276) 336-1771 Oracle Database Administrator Caresource - Dayton, OH March 2013 to April 2016 Performed Installation and configuration of Oracle 11.2.0.1 database on HP-UX platform. Performed space management, capacity planning, disaster recovery and overall maintenance of the databases. Used SQL TRACE, TKPROF, EXPLAIN PLAN utilities for optimizing and tuning SQL queries. Maintained the data integrity and security using integrity constraints and database triggers. Provided 24X7 supports for all the production and development databases. Implemented Logical and Physical Standby Databases for RAC cluster on Sun Solaris platform using Data Guard feature of Oracle 11g R2. Successfully performed data replication using Materialized views and Oracle Streams in Oracle 11gR2. Cloned/Migrated databases using RMAN and traditional Data Pump export/import utilities in Oracle 11gR2. Perform RMAN operations (Incremental Backups). Helped developer to install Oracle Client, troubleshoot and establish the connection to Oracle database through ODBC, JDBC. Performance tuning for optimized results using tools like EXPLAIN PLAN, SQLTrace, TKPROF, STATSPACK, AWR and ADDM reports. Database tuning, Application Tuning & performance monitoring. Fine tuning Initialization parameters, I/O, Memory and Operating System kernel parameters. Monitored the production Oracle alert logs for database errors and data issues. Used EXPORT/IMPORT to do table level and full database defragmentation Managed RAC Linux servers running Oracle in cluster environments. Performed patching of Oracle databases with latest patches from Oracle. Install and configure block change tracking to work with RMAN Merged incremental backups. Responsible for Creating Users, Groups, Roles, Profiles and assigning the users to groups and grant necessary privileges to the relevant groups. Constantly monitor the performance (V$ dynamic performance views at peak load) of the Databases and viewing Alert log files & Trace files. Used to run the scripts to check the status of databases such as growing table sizes, extent allocation, free space, used space, fragmentation etc. Database monitoring/maintenance, replication process and performance tuning are done using OEM (Oracle Enterprise Manager). Experience in implementation of enterprise databases on enterprise Storage Solutions using Storage area Networks (SAN) and Network attached storage (NAS). Documented the Standard Processes for peers to follow. Applying upgrade patch, maintenance and interim (Opatch) patches on all the databases. Implemented Flashback technology of the Oracle 11g, 10g along with Recycle bin for a faster recovery of the databases and database objects. Performed full & incremental backup (cumulative and differential) using RMAN and implemented recovery strategies. 3 fognotgb@gmail.com (276) 336-1771 Refreshed/cloned databases using RMAN utility. Performed Database upgrade from Oracle 10g (10.2.0.5) and to Oracle 11g (11.1.0.7) RAC database. Successful in applying RDBMS patches, security patches for improving the security and functionality of the databases. Achieved optimized performance for the databases by rebuilding indexes, on tables and indexes. Automated the processes like moving files, managing alert log, efficient backup by developing UNIX scripts. Involved in the installation, configuration and extended support to Oracle 11g, 10g two Node RAC (Real Application Cluster) with ASM file system on AIX platform. Involved in converting a single instance database to Oracle 11g, 10g RAC databases. Installed ASM environment and migrated databases from NON-ASM to ASM. Used TOAD for database management. Made optimal use of Oracle Support in resolving the SRs. 24 X 7 Production & Development database support and administration. Environment: Oracle 11.1.0.7, 10.2.0.5, IBM AIX V6.1, Suse Linux, RAC, ASM, RMAN, AWR, ADDM, SQL Plus, SQLLoader, OEM, TOAD 10.0. Education Bachelor's Degree in Computer Science in Computer Science University of DSCHANG CAMEROON Skills Database, Oracle, Sql, Aix, Linux, Solaris, Sun, Ux, Hp-ux, Rman, Veritas, Vpn, Rdbms, Cisco, Loader, Emc Certifications/Licenses Oracle Certified Associate February 2019 to Present Oracle Certified Associate 12C Additional Information Technical Proficiencies HP-UX 10.x, 11.x. Sun Solaris 9, 10, AIX 5.3, 6.1, RHEL 5.x, 6.x, Operating Systems Linux Enterprise Server 9, 10. Windows 2012 RDBMS Oracle 12c, 11g, 10g TKPROF, EXPLAIN PLAN, STATSPACK, AWR, and Tools ADDM. Toad, Putty, WinSCP, Remote Desktop Connection, VNC, and Cisco VPN Client. SQLPlus, SQL Developer, Oracle Enterprise Manager, Real Application Cluster, ASM, Transportable Tablespaces, EMC, Utilities Database Links Utilities, SQL*Loader, RMAN, DataPump, Export, Import, Netca, DBUA, DBCA, Veritas.	Database_Administrator
Database Administrator Database Administrator Database Administrator - BNY MELLON Manhattan, NY Looking for a challenging role in a reputable organization to utilize my technical, database, and management skills for the growth of the organization as well as to enhance my knowledge about new and emerging trends in the IT sector. Work well independently or in a group. Deep knowl- edge in installation, upgrade, high availability, disaster recovery solutions, performance tuning, backup and recovery. Dedicated to providing the utmost quality and support to the client. Work Experience Database Administrator BNY MELLON - New York, NY December 2016 to Present * Installed, configured and managed SQL Servers 2012 and 2016 and upgraded from SQL 2012 to 2016. * Configured and managed AlwaysOn for SQL Server 2016. * Used system monitor, SQL Server Profiler and in-house queries to troubleshoot CPU/ memory bottlenecks that negatively impact performance. * Used SSIS to provide greater automation of the importing, exporting and manipulation of data. * Used Execution Plans to fine tune Stored Procedure performance. * Implemented table partitioning for a large table to optimizing query execution. * Created insert and update trigger to monitor changes for the audit purposes. * Configured and managed Transactional Replication. * Check drive space and maintenance plan\view history. * Periodically run in-house query to monitor the status of Indexes. * Check SQL error logs for any unexpected issues. * Setup database maintenance plans to backup/restore, reorganize indexes, and update in- dex statistics on production databases. * Prepared technical documentation for all database process and procedures. Database Administrator Natixis Global Asset Management, MA June 2015 to November 2016 * Installed, configured, and managed SQL server 2014/ 2012 and migrated databases from SQL server 2008R2/2005. * Configured and maintained windows failover cluster with SQL server 2012 R2.Config- ured and administered always on availability group. * Configured and maintained snapshot, peer-to-peer replication and troubleshoot replica- tion issues. * Configured SQL Server Backup/Recovery, disaster recovery and planning. * Performing daily DBA tasks like maintenance plans, scheduling jobs on daily/weekly ba- sis and Monitoring Event Viewer and SQL Error log for errors. * Managed and worked on security, permission of SQL server and data encryption. * Managed index usage and fragmentation and updated statistics in databases. * Involved in troubleshooting, fine-tuning database performance, concurrency and root cause analysis. * Worked on query optimization and tuning using SQL server profiler, database engine tun- ing advisor, and activity monitor and analyzing execution plan. * Checked database health by using DBCC commands and DMVS. * Created SSIS package and jobs to run on schedule time. * Create table partitioning to improve the performance of large databases. * Supported end users through Remedy ticketing system. * Applied SQL server software patching and day to day management. * Involved in capacity planning and monitoring data/log files size, growth and disks space. Database Administrator CUNY - New York, NY May 2014 to June 2015 * Installation and administration of SQL server 2012R2/2008/2008R2. * Implemented procedure documents in place to ensure smooth day to day administration of databases. * User management and database security imposition by creation and granting of roles and privileges. * Create logins and granting privileges as per requirement. * Implement DBA maintenance tasks for increase the database performance with the help of re-indexing, reorganize index, and update statistics. * SQL server jobs scheduling, creating alerts, operators and troubleshoot the Job failures. * Addressing user requests which comes in the form of emails (tickets). * Configured and managed mirroring as a high availability solution. * Implemented log-shipping as disaster recovery solution. * Implementation of backup strategy. * Creating and maintaining database maintenance plans. * Checking of logs, windows system monitor alerts. * Developed, implemented, configured and maintained operational procedures and pro- grams including disaster recovery and system security. * Created view, schemas and basic stored procedure. Technical SKILLS: Operating Systems: Windows Server 2008 R2/2012/2016 Windows 10 Database: MS SQL Server 2016/2012/2008R2 Languages: T-SQL Other Tools: SharePoint 2010, Remedy Ticketing System, JIRA. MS Office: Word, Excel, Access, Outlook and PowerPoint. Education Bachelor of Science City College of New York Skills DATABASE, MS SQL SERVER, SQL SERVER, SQL, R2, WINDOWS 10, WINDOWS SERVER 2008, WINDOWS SERVER 2008 R2, Sql Database, Sql Dba, DBA, Ssis	Database_Administrator
Database Consultant Database Consultant Database Administrator Hyattsville, MD Work Experience Database Consultant MEG May 2016 to Present * Support Oracle 12c/11g Installations, upgrades, migrations, and Real Application Cluster (RAC) administration for the (FLHSMV). Most of FLHSMV databases are on Exadata Appliances and require 24/7 support. Systems are spread between primary sites and remote DR sites. * On-Call support is required for all Sr. DBAs; support systems through monthly on-call rotations. * Administer 12c Goldengate for mission critical systems syncing to DR sites. * Support Oracle Databases running in the Amazon AWS cloud. * Support engineering work for OAKS implementation of Oracle 13c OEM. Support tasks include SOP creation on various OEM tasks needed to maintain over 10 thousand OEM targets across the OAKS ecosystem. Supported OEM targets are mainly middleware applications, Linux hosts and all Exadata appliances. * Train other Jr. DBAs on core oracle skills like administration, installation and patching for engineers. * Lead and participate in daily/weekly project meetings with cross functional teams * Analyze and determine the feasibility of leverage the Oracle Enterprise Manager solution to report on performance, provide metrics, and become the centralized proactive maintenance solution for Exadata distributions. * Monitoring Exa-data Db-Servers and Cell-Servers, PDUs, InfiniBand and Admin Switches using OEM, ILOM, ExaCLi, ExaDCLi, CellCLI and DCLI and running Health check, ExaChk, OSWatcher OEM13c, OEM 12c. * Manage Grid, Cluster ware, RAC database health checks using Oracle tools such as OraCHK, ExaCHK, Cluster Health Advisor. * Provides operational support in managed services, troubleshooting and issue resolution for mission critical databases, applications and related systems. Responsible for providing 24x7 supports to clients across the country. * Manage Oracle and AWS IaaS/PaaS Cloud and dedicated hosting customers with Oracle and AWS workload * Respond to tickets in ServiceNow, Jira in 247 support model and resolve issues within SLA Installation of agents and discovering of targets across all boards using OEM 12c and 13c * Deploying Oracle and MySQL RDS instances using both Oracle cloud infrastructure and AWS cloud providers respectively * SQL script, Bash scripting, Ansible playbooks and Cloud formation templates editing to automate routine tasks to save work time * Created AWS RDS Oracle Enterprise Editions database, configure the database, set up users, and Implement VPC Security groups * Generated daily health reports to senior management using BI Publisher Cloud System Administrator Acethia February 2013 to May 2016 * Provisioned EC2 Instances using Ubuntu Linux, Amazon Linux Red hat Linux and Windows AMIs. * Configured and maintained virtual private Clouds (VPC), NAT instances and installing Elastic Load Balancing (ELB) to monitor Public and private instances inside the VPC * Provide system administration support for a client with over 170 instances hosted in AWS Cloud environment * Commission and decommission websites hosted in the company environment per request of the client, hence, creating AMI's of the instances and volume snapshots * Implement autoscaling for scaling out to ensure availability and scalability of customer websites and applications * Installed and configured Drupal and WordPress on both Amazon Linux and Ubuntu EC2 instances. * Performed LAMP installation and configuration on Ubuntu, Red hat and amazon Linux Instances * Changed instance types per client request * Performed Data dumps at the request of the client * Utilize Ansible for provisioning and de-provisioning user accounts on Linux instances * Create and manage elastic Block Storage (EBS) and S3 buckets * Utilized Cloudformation and JSON to configure templates * Managed system processes and scheduling processes with the Cron utility * Patching of Linux and Windows instances within a maintenance window using Ansible and perform Security updates of some instances for the remediation of system vulnerabilities * Create and manage public and private subnets, configuring security groups to have controlled access to web apps and database tiers, configuring route 53 DNS servers, ensuring appropriate protocols are configured for connectivity * Configured websites and production instances for monitoring using Nagios and Cloudwatch * Occasionally take the lead in scrum meetings while providing weekly status reports * Provided system documentation and team training for knowledge sharing using confluence Database Administrator FBS Corporation June 2012 to February 2013 * Creation and Maintenance of back-up jobs * Managing users, Privileges and Roles * Supported customers in their Oracle performance tuning efforts using AWR and ADDM reports * Monitors database activity and file usage, and ensures necessary resources are present so that databases function properly by removing or deleting obsolete files * Review and analyze relevant database logs and operating system logs * Perform window server and UNIX system administrator tasks as part of maintenance * Execute SQL queries against Oracle and MSSQL databases * Work with Oracle support to resolve database or Golden gates issues in Clients environment Education PGDip in Occupational Safety and Health Management Middlesex University - London 2011 B.S. in Microbiology Ondo State University 2005 Skills Database administration, Database, Mysql, Oracle, Pl/sql, Sql, Aix, Linux, Linux/unix, Red hat, Shell scripting, Solaris, Unix, Amazon web services, Git, Bootstrap, Jenkins, Middleware, Perl, Python Additional Information Core Competencies * Oracle 11g/10g/12c database administration on UNIX Systems (Solaris, AIX, Linux) * Automation and DevOps * Linux/UNIX administration * Shell Scripting * Systems Integration * Oracle Performance Tuning * Technical Leadership * Technical Documentation * Cloud Computing (AWS, OCI) * Capacity Planning Technical Skills * Oracle Exadata Administration * Oracle Integrated Lights Out Manager (ILOM) * Oracle ZFS Storage Appliance * WebLogic Middleware * Oracle Enterprise Manager Administration * Oracle Database versions 11g/12c * Bash Shell Scripting * Oracle ASM Volume Management * Oracle's PL/SQL * Oracle Goldengate Administration * MySQL * Red Hat Enterprise Linux 5.x/6.x/7.x * Amazon Web Services - EC2, S3, RDS, VPC, Cloud Formation Templates, Bootstrap * GIT/Subversion/Jenkins * KVM/VMWare/Xen/Virtualization Hypervisors * Bind DNS /DHCP Administration * Ticketing (Jira, ServiceNow, Remedy) * SSL/TLS Installations * LVM Volume Management * TCP/IP Networking * Storage NFS/SAN/NAS/RAID/iSCSI/ZFS Samba/CIFS * SSH Encryption/SSH Filesystem * Perl Regular Expressions * Exposed to Python /Ruby on Rails * Technical leadership * EXT2/3 Filesystems/XFS Filesystem * Ansible Automation Tool * Red Hat Cloudforms * Oracle Cloud Infrastructure * Oracle Enterprise Manager 12c&13c/Nagios/Cloudwatch	Systems_Administrator Database_Administrator
Database Administrator Database Administrator Database Administrator - Micro Electronics Work Experience Database Administrator Micro Electronics June 2019 to Present Converting 2008 Visual Studio ssis packages to 2017 RedGate Software Suite: Sql Compare, Data Compare, Backup, and Sql Monitor. Tuning Backup jobs Production (24 x 7) support. Database Administrator & Dev ops Support, Pacejet 2017 to 2019 Amazon Web Services, using AWS for database and application server deployment, creating ami backups of servers, using/retrieving from S3 storage, setting/maintaining security groups within AWS, Setting up auto scaling for on demand server needs. SQL Server 2017/2014/2012 R2 Database Administration, Development, Performance Tuning. Installing, Configuration & Maintenance of MS SQL Server 2017/2014. Creating scripts to automate/streamline repeatable manual processes. Managed day to day activities like monitoring all application servers and database servers for faults using New Relic and Spotlight. Cycling in/out server when need to handle additional server load. Perform maintenance/support on all production databases Performed Service Pack/Windows upgrades as needed to the existing servers, and using the AWS infrastructure to be able to detach/reattach database drives to allow for faster patching and minimal downtime. Brought Spotlight into the organization to help better monitor the database servers and their performance. Infrastructure Database Administrator Huntington Bank 2015 to 2016 SQL Server 2014/2012/2008/2008R2/2005/ Database Administration, Development, Performance Tuning. Installing, Configuration & Maintenance of MS SQL Server 2014/2012/2008R2/2008. On Call Production support. Creating scripts to automate/streamline repeatable manual processes. Work with SOX auditor for compliance checks. Performed analysis for quarterly audit for internal and governmental controls. Managed day to day activities like creation of users, schemas, configuring permissions and assigning roles to users. Perform maintenance/support on all production databases Performed Service Pack upgrades for Sql Server along with .Net upgrades. Database Administrator Franklin University 2013 to 2015 SQL SERVER 2012/2008/2008R2/2005/ Database Administration, Development, Performance Tuning. Installing, Configuration & Maintenance of MS SQL Server 2012/2008R2/2008/and 2005. Senior Technical Specialist JP Morgan Chase 2011 to 2013 Requirement gathering and creating business rules documents Performed Database Backup, Recovery and Disaster Recovery procedures Performed Database Administration, Development, Performance Tuning. Created the SSIS, DTS Packages for Data Migration and Modification using DTS Lookups and transformations. Designing and coding Oracle PL/SQL, SQL reports, procedures, and packages, optimization of code Testing and implementation of the reports and any/all code associated with the reports Lead Developer for Lien Management Core Team Projects: ? Lead Developer for Chain of Title Remediation: * Talked and worked with user's onsite in Monroe LA, to determine daily processes, how loans were coded, and how the processes could be automated or streamlined. * Built tables, procedures and processes for daily tracking of incoming, outsourced, and completed loans. * Maintained data integrity of tables used during project. * Oversaw all code being developed and implemented. ? Information Production to Business Production (server to server transfer): * Coordinated the moving of all temporary tables, procedures, packages, and functions from one server to the other. * Extensively tested the reports before and after the move to guarantee the integrity of the reports and the data within. * Moved all reports and related items ahead of the deadline set by upper management. ? Enterprise Release 2012: * Gathered requirements for how the release would impact the current processes. * Updated and/or created business requirement documents to reflect changes. * Updated and/or created new procedures and packages to be used with new and existing reports for upper level management reporting. * Found and helped solve a permission/role issue that would have brought down all reporting for several months. SSRS, SSIS 2008 to 2008 ETL experience, Experience in creating SQL Server 2005/2008/2008R2 Reporting services. Managed day to day activities like creation of Users, Schemas, Configuring Permissions and assigning Roles to Users. Experienced in change control, dev/test to production migration. Create tables/views as needed to increase performance Designing and coding SQL queries, reports, procedures, and SSIS packages Requirement gathering for projects and reports Creating reports in report builder/visual studio Creating custom queries for nightly import/export jobs. System Administrator for Document Management System (OnBase) Perform maintenance/support on all production databases Create tables/views as needed to increase performance Manage user access on a per table or per database request Projects: ? Database updates/upgrades * Coordinated the moving of all temporary tables, procedures, packages, and functions from one server to the other. * Extensively tested the reports before and after the move to guarantee the integrity of the reports and the data within. * Moved all reports and related items ahead of the deadline set by upper management. ? Lead Developer for HR application redesign using OnBase * Met with users from HR group to define requirements for both the form and the workflow. * Also met with users to define the security for each queue within the workflow. Secured the queues so that each user could only see his own items. * Since form will be used for 3 universities the whole form is dynamic and changes as different options are selected. The workflow behind the form is coded to catch these changes to route the form to the correct recruiter. * Used SQL coding to pull relevant data to form filters for recruiters to apply to sort and scroll through candidates faster. ? Database Representative for DR project/planning * The lead contact for several databases during the DR planning project. * Responsible for meeting several deadlines based around predefined objectives to allow for end user testing within the DR environment. Education Master of Information Systems Management in Project Management Keller Graduate School of Management June 2011 Bachelor of Science in Database Administration DeVry University - Columbus, OH June 2010 Skills Data migration, Database administration, Database, Ms sql server, Sql server, Sql server 2005, Relational database, Sql, Stored procedures, Amazon web services, Disaster recovery, Web services, Etl, Ec2, Ssrs, Optimization, Change control, Rdbms, Performance tuning, Maintenance Additional Information TECHNICAL SKILLS 6+ years of IT experience and working with the following: SQL Server 2014/2012/2008/2008R2/2005 Database Administration, Development using SQL and Transact SQL, Performance Tuning. Extensive work done with Amazon Web Services(AWS), S3, AMI creation in both EC2 and VPC environments. Possess extensive work experience in Installing, Configuration & Maintenance of MS SQL Server 2014/2012/2008R2/2008/2005. New installation and upgrades, SQL Server stand-alone, virtualized, Patch maintenance. Experienced in Relational Database Management Systems (RDBMS), change control, dev/test to production migration. Creating Databases, Transactions, Tables, Indexes, Constraints, Stored Procedures, Triggers, Views, Functions and Cursors using SSMS. Managed day to day activities like creation of Users, Schemas, Configuring Permissions and assigning Roles to Users. Database Backup, Recovery and Disaster Recovery procedures. Table Normalization, High Availability, Clusters, Optimization, Maintenance plans, and troubleshooting. Installation and configuration of Microsoft reporting, and Integration Services, (SSRS, SSAS, SSIS) ETL experience, Experience in creating SQL Server 2005/2008/2008R2/2012 Reporting services. Creating the SSIS, DTS Packages for Data Migration and Modification using DTS Lookups and transformations. Production (24 x 7) support.	Database_Administrator
Oracle Database Administrator Oracle Database Administrator Oracle Database Administrator - Quest Technologies IT professional with over 5 years of experience as an Oracle Database Administrator. I have hands on experience in database installation, and configuration, production and project support, upgrades and patches, performance tuning, backup and recovery, database security, database refreshes, database migration, Dataguard, RAC and Oracle Golden Gate, Oracle EXADATA, SQL Servar, Oracle SAP and AWS. Work Experience Oracle Database Administrator Quest Technologies - Marlboro, MA February 2017 to Present Experience in Replication of Data bases using Oracle Streams and Logical Standby. Worked with Data Architect on dimensional modeling to optimize the already existing data-warehouse database using STAR Schema. Experience Manage and Architect the oracle SOA Web Services. Implemented and managed optimum physical database design (tablespaces, datafiles, extents, redo logs, archive logs) and assessed database capacity by monitoring online storage, growth and file system space, in adherence to the Optimal Flex Architecture. Provided instance level performance monitoring and tuning for Event Waits, Sessions, Physical and Logical IO and Memory Usage. Monitoring Day-Day Backups, Log's and recovering them as per the requirement. Utilized LOG MINER Technology and applied Application Database Transactions on other Databases. Developed Shell scripts, SQL & PL/SQL scripts for monitoring GoldenGate processes and their stats running on 60+ servers from one single database repository providing table level granularity with end-to-end replication. Experience in Troubleshoot and tune Oracle e-Business and Non-ERP Oracle Databases. Worked with different middleware & IDM teams to resolve their issues from the database side. Performed Installation and configuration of Oracle 12.2.0.1 database on HP-UX platform. Performed Oracle Schema level and Table level data migrations using Datapump EXPDP/IMPDP. Configuring and scheduling of Oracle database backup using RMAN. Performed data loads from flat files into an Oracle database using SQLLoader. Monitoring of tablespaces, memory structures, rollback segments, logs, and alerts. Monitor and fully analyze performance issues in production Oracle databases by using OEM, ASH/AWR/ADDM, EXPLAINPLAN and TKPROF tools. Partitioning Tables, Rebuilding of Indexes, Securefiles, DBLINKS, Materialized Views, Store Procedures, Triggers and constraints. Used SQL TRACE, TKPROF, EXPLAIN PLAN utilities for optimizing and tuning SQL queries. Setting up of Oracle and Application user accounts and passwords, monitoring application security Implemented Dataguard / Standby (with FAL), performed switchover/failover. Patched Oracle databases using OPatch utility. Responsible to improve the performance by Using the Hints, Indexes, Explain Plan Performance tuning of SQL statements using STATSPACK, TKPROF, Explain Plan and SQL Trace Setup and documented GoldenGate replication on 10g and 11g for support team. Worked with RAC implementation team. Added nodes. Tablespace management including, adding/resize data files, allocated quotas to user and managed disk space Help writing database triggers, packages, procedures, functions, utilities for application development. Implemented backup strategies using hot/cold, exp/imp used on the business req. Cloning databases using scripts as well as RMAN and performed Tablespace point in time recovery (TSPITR) using RMAN. Maintained the data integrity and security using integrity constraints and database triggers. Provided 24X7 supports for all the production and development databases. Successfully performed migrations from Oracle 10g/11g to 11gR2 RAC (Real Application) Database. Designed and implemented different backup strategies like Cold, Hot, MAN with Flash Recovery Area and Logical Backups EXPDP/IMPDP. Handled Chained Rows and Row migration, and solved the database performance issues. Experienced with ASM, adding, deleting disks to the disk group. Generated Statspack/AWR reports using OEM 12C from Oracle 11g database and analysed the reports for Oracle wait events. Used Explain Plan, Oracle hints and creation of new indexes to improve the performance of SQL statements. Involved in SQL Query tuning and provided tuning recommendations to Application jobs, time/CPU consuming queries Implemented Logical and Physical Standby Databases for RAC cluster on Sun Solaris platform using Data Guard feature of Oracle 11g R2. Cloned/Migrated databases using RMAN and traditional Data Pump export/import utilities in Oracle 11gR2. Implemented disaster recovery system, using RMAN and custom written shell scripts. Create and maintain Oracle Data Guard configuration Experienced working on non-prod databases which are resided on Virtual Machines. Oracle Database Administrator Honor Health - Phoenix, AZ February 2014 to January 2017 Worked in an environment comprising 200+ databases with the largest databases of size about 5 TB. Disaster Recovery (DR) Plan Implemented using DATAGUARD (Physical Standby) for high availability/disaster recovery purpose on Oracle 11g. Implemented 11g Database compression feature for Development and test Instances to reduce the size of databases which help the client to save huge disk space. Performing DR switchover and failover operations. Syncing of DR databases with the Primary Database for any archival gaps. Applied PSU and CPU Patches as a part of maintenance activity. Extensively used Datapump, conventional export/import utilities for loading data to & from databases, logical backups and migration of databases. Fixed various database performance issues using Automated Workload Repository (AWR) and Automatic Database Diagnostics Monitor (ADDM) and Active Session History (ASH). Achieved optimal performance tuning by using explain plan, STATSPACK, SQL TRACE, TKPROF utilities. Responsible for network configuration and involved in a Client -Server environment using TNS, LISTNER, Net Configuration Assistant and other configuration files. Used Data pump for exporting and importing tables, schemas and table spaces. Performed daily maintenance tasks like space management, rectified locking problems, managed quotas etc., configured network components like TNSNAMES, Names Server, Connection Manager. Installation, configuration and maintenance of Physical Standby using Oracle Data Guard for Disaster recovery process on Oracle 11g, 10g. Extensively used AWR, ADDM and explain plan for periodic performance tuning. Implemented proactive monitoring using Tuning Pack, Diagnostics Pack, and STATSPACK, SQL Trace & TKPROF, EXPLAIN PLAN. Database monitoring/maintenance, replication process and performance tuning are done using OEM (Oracle Enterprise Manager). Automated the processes like moving files, managing alert log, efficient backup by developing UNIX scripts. Capacity planning of tables, indexes, table spaces and databases to allow for growth potential. Worked with application developers to address and clarify data requirements to resolve technical and functional issues. Enforced corporate business rules through adequate user/resource/object management. Reconcile functional and technical problems through interaction with the client by researching and identifying the defined issue and by fully testing Education Bachelor of Science in Management Science University Of Abuja Abuja Skills Database, Oracle, Replication, Sql, Backups, Disaster recovery, Clustering, Erp, Load balancing, Rman, Security administration, Veritas, E-business, Security, Soa, Web services, Aix, Linux, Solaris, Ux Additional Information TECHNICAL SKILLS Extensively used Database Administrative tools like Oracle Enterprise Manager, SQLPLUS, TOAD Enforced Security Administration, system monitoring by adding and removing users, configuring quotas, auditing, and analyzing security problems. Wrote scripts notifying DBAs on the status, performance, space availability and admin users password expiration of the database. Expert knowledge in installing oracle database server on SOLARIS, HP-UX, AIX, WINDOWS 2012, LINUX and migration of oracle server from 10g to 11g and 12c. Expertise in migrating single instance databases to multimode 10g, 11g R1, R2 and 12c RAC environments for high availability and load balancing. Participated in planning and implementation of off-site Disaster-Recovery planning and testing Worked with development and operations staff in resolving problems quickly and efficiently Good experience in applying Patch set update (PSU) and Critical Patch Update (CPU Patches) on Databases. Good experience in Oracle Clustering services (CRS), VERITAS Cluster Services (Quick I/O file systems) and High Availability features. Extensive Knowledge of 10g and 11g ASM. Recommend changes to increase efficiency, minimize operating expense or improve accuracy and timeliness of application systems. Performed complete multi-master replication with updateable Materialized views. Actively participated in interaction with users, team lead, DBAs and technical manager to fully understand the requirements of the system. Proactive monitoring, identifying areas that need to be improved in the application and database using STATSPACK, EXPLAIN PLAN, SQL TRACE, ORADEBUG, AWR, ADDM, and 12c OEM Cloud control Monitoring. Experience in Troubleshoot and tune Oracle e-Business and Non-ERP Oracle Databases. Installed, configured and maintained Physical, Logical, Active standby databases supported by Data guard on Oracle 11g, 10g RAC servers for the purpose of disaster recovery procedures. Experienced in maintaining large Production, UAT, IST and DEV environments. 24/7 support for Production databases and responsible for round-the-clock database operations. Offered solutions for Production/Development of database applications and ensured customer satisfaction as the prior important. Strong experience in Oracle DBA tasks like Installation, creation, maintenance, performance tuning, problem identification, resolution and migration in production and development environments. Expertise in installing, configuring and maintaining Standalone and RAC databases on various platforms. Create new Oracle databases using DBCA or database scripts. Creating new ASM disk group or raw devices for RAC DBs. Experience Manage and Architect the oracle SOA Web Services. Proficiency using Flash-Back Recovery, Automatic Storage Manager (ASM) & Automatic Database Diagnostic Manager (ADDM). Tuned the database at various levels such as Application Tuning, Memory Tuning, SQL Tuning and Database Contention, I/O Tuning, Capacity planning by using tkprof, Explain Plan, SQL Trace, UTLSTAT, Stats Pack, AWR and ADDM. Developed database monitoring/health check alert scripts for database uptime/downtime status, and sizing issues using grid control (OEM) Performed manual recovery using archived logs, RMAN-managed backup with or without catalog, operating system backup, cold and hot backup, full backup, incremental and cumulative backups. Experience in Cloning the process of copying an existing Oracle installation to a different location and updating the copied bits to work in the new environmen. Experience in Exadata High availability, SCALABILITY, HIGH PERFORMANCE. Experience in Oracle SAP Enviroment /BRTOOLS for Backup & Recovery, BRArchive, BRRestore.	Database_Administrator
Senior Oracle Database Administrator Senior Oracle Database Administrator Database Administrator Los Angeles, CA Experience in configuration, implementation and supporting Oracle databases 11g, 12c. Additional experience includes backup and disaster recovery, Data Guard configuration, capacity planning, migration, monitoring and business continuity. Excellent problem-solving skills and communication skills. Authorized to work in the US for any employer Work Experience Senior Oracle Database Administrator velcom \| A1Telekom Austria Group October 2014 to August 2019 I worked in velcom \| A1Telekom Austria Group as a database administrator and was engaged in supporting more than 200 databases and services of the company. I took part in various projects and participated in the launch of new products of the company, communicated with customers, developers and technical support. I was responsible for the trouble-free operation of the databases to ensure high quality rates for the services provided by the company. Over the years of working in the company, I participated in many successful projects, gained experience and I am ready to grow up and improve further. Oracle Database Administrator System Technologies JLLC - Minsk October 2012 to August 2014 I worked in System Technologies JLLC as a database administrator and took part in various projects, communicated with customers, developers and technical support. I was involved in implementation, backup configuration, monitoring and supporting Oracle databases 11g of the company's customers. Education Bachelor's in Information Technology and Control in Technical Systems Belarus, Minsk September 2005 to June 2010 Skills Oracle (7 years), Linux (7 years), Oracle Dba, DBA, Postgresql, Sql Dba Additional Information DBA Skills: Oracle 11g, 12c Installation and Configuration Oracle Data Guard Configuration Oracle Export/Import and RMAN Oracle ASM configuration Oracle Security and Auditing Oracle Database Configuration and Tuning skills Oracle Patching and Upgrades Oracle Enterprise Manager Knowledge of Oracle 12c New features Knowledge of PostgreSQL OS Skills: Linux/Windows Knowledge Shell Scripting Professional development, courses: Oracle Database 11g, 12c: Administration Workshop PostgreSQL Administration Oracle Database 12c: Data Guard Administration Oracle Database 11G: Introduction to PL/SQL Oracle Golden Gate 12c: Fundamentals for Oracle Software testing Soft Skills: Strong communication skills to interact with team members and customers Ability to quickly adapt to a changing environment Problem solving skills Ability to learn new technology quickly Project management skills Ability to follow instructions, write and produce technical documentation	Database_Administrator
Oracle Database Administrator Oracle Database Administrator Oracle Database Administrator - Bereans Technology Silver Spring, MD Database Administrator (DBA) with over 5 years' extensive knowledge and proficiencyin database design, monitoring & tuning, security implementation and risk analysis, as well as backups and recovery in Windows, Unix, and SQL Server environments.Extensive experience on Oracle Database Administration on 24x7 critical production and large databases using Oracle RDBMS Possess good work ethic, dynamic and detail oriented. Excellent communication and troubleshooting skills as well as a cohesive team member. Work Experience Oracle Database Administrator Bereans Technology - Silver Spring, MD November 2015 to Present Installed and configured software for Oracle 10g, 11g, 12c on both Windows and UNIX platforms using Oracle OFA Worked in a cross functional team that oversaw the Oracle RAC installation and configuration for Linux environments. Supported daily administration, proactive monitoring and tuning, and troubleshooting on single instance on UNIX/Linux, Windows server 2003 and 2008 ( Database sizes range 10GB to 2.3TB) SQL Tuning to optimize database using TKPROF, SQL Trace, and performance advisors (SQL Tuning Advisor, Memory Advisors) Capacity planning to meet the demands of the dynamic aspects of storage and memory for the databases Created documentation during project planning, project execution and project maintenance phases Database security policy creation and institution, using passwords, privileges in user profiles, basic data encryption, network security Implemented a backup strategy following company SLA; Implementation of backup schedule for both physical and logical backups using RMAN and DATAPUMP utilities respectively Installed and administered Oracle Physical Standby Database for single and multiple instances to achieve high availability and DR solution (DATA GUARD) Configured and managed the DataGuard broker and Observer Planned and Performed Daily, Weekly and Monthly Backups. Tested and implemented restore procedures for complete and incomplete recovery using RMAN Installed, Administered and Maintained SQL Server Instances. (Installing SQL Server 2008) Performed database Refreshes from production environments Installed and configured the Oracle Golden Gate software on Unix/Linux platform for both Unidirectional and Bidirectional replication Tuned PL/SQL scripts for triggers, batch files, scheduling on Windows AT Scheduler and Crontab in Unix/Linux Participated in change management board meetings for new releases, change implementations, removal, retirement and/or decommissioned of old services Performed instance tuning by changing init.ora parameters and managed region parameters such as shared_pool_size and db_cache_size Monitored (ADDM, Alert log, dynamic performance views, DBMS_STATS) and Tuning including capacity planning, report creation / distribution Configured Oracle tools like SQLNet to access the database across the network AppliedOracle's quarterly Critical Patch Update(CPU/ PSU application) using Opatch utility to install, test, and deploy patches to all database instances Upgraded Oracle binaries and databases from 11g to 12c Worked on multiple Oracle database projects in a fast paced and dynamic environment Cloned databases using RMAN and DATAPUMP utilities for all database sizes Database Migration across multiple platforms of Oracle 10g to 11g and11g to 12c, using the Oracle Datapump and the old Exp/Imp utilities Full database migration using Datapump across different platforms of Windows Operating systems to and from Unix/Linux operating systems Created and managed pluggable databases in the multitenant container database of the Oracle 12c architecture Conferred with internal department managers regarding problems with and the capabilities of various internally-used databases Flexibility to adapt to and willingness to learn new technologies Experience migrating database objects from development through test and into production environments Inspected Alert logs Files, Trace Files, System Event Logs for unusual events and took appropriate action according to company policies of incident reports Reorganized databases and sized database objects to meet standards and improve performance by 30% Compiled periodically DB invalid objects and creating DB links Created databases from Entity Relational Diagrams (ERD) in Forward Engineering using the Oracle SQL Developer to OFA Institution and finally to DB launch Worked on 12c Grid Control to setup central alerting system for monitor targets to be proactive to ensure high availability while getting the best performance 24x7 production support DBA working on a primary/ secondary pager rotation; and supported on holidays, weekends and beyond regular hours Lead DBA team occasionally on specific projects such database upgrades, database/schema migration and database patching Advised on database concepts and functional capabilities Oracle Database Administrator ORANGE CAMEROON, CENTRAL AFRICA February 2013 to November 2015 Capacity planning (supported 3 tier architecture, planning of tables, indexes, tablespaces and databases) to allow for growth potential and analyze data growth trends for capacity and resource Responsible for Database performance tuning, Sizing database objects for effective space management and for optimal performance Worked Closely with System administrators, developers, technology Stack team and Server Tech teams Database Monitoring using OEM, TOAD and Spotlight Able to do knowledge transfer to other DBA resources in case of new changes implementation Install/setup/configure Oracle Enterprise Manager (OEM) tools for monitoring of Oracle Databases Involved in creating and managing users and objects as well as assigning roles and privileges to different users for improved security by 40% Created tablespaces and database objects based on the OFA model. Implemented physical database design after sizing tables and indexes and creating tablespaces taking into account I/O load distribution. Database objects were sized for effective space management and optimal performance. Implemented security through basic and advanced security techniques like applying recent patches and upgrades, appropriate user grants, permissions and profile management UsedSQL tuning advisor to run top SQL statements for tuning Schema Refreshes using export/import(Exp/Imp) and oracle Data pump (Expdp/Impdp) Evaluated and recommendedtools for database monitoring and remote administration of Oracle Databases UsedDBMS_STATSutility to gather statistics for tables, indexes and clusters. Analyzed Tables, Indexes and Clusters against chained and migrated rows and provided solutions. Automated tasks at operating system level using Crontab and AT and also at the database level using SQL Scripts andPL/SQL procedures Applied Patches, Critical Patch Update/Patch Set update and One-off Patch using OPatch Configured Backup and Recovery setting for Oracle database 10g and 11g for single instance on File system and ASM storage using RMAN Implemented Hot, Cold and Logical backup strategies Experience working with ORACLE SUPPORT (Open SR's) as per company SLA Supported Production databases on 24/7 on call rotation ; shared responsibility with fellow DBAs for 24/7 on-call support Documented work progress and updated work road map on project status for administrative and managerial assessment Demonstrated effective oral and written communication skills with the ability to communicate technical information to non-technical personnel Reconciled functional and technical problems through interaction with the client by researching and identifying the defined issue and by fully testing and confirming possible solutions to the problem Education Associate in OCA UNIVERSITY OF YAOUNDE II Skills Capacity planning (4 years), Database (4 years), databases (4 years), Oracle (4 years), RMAN (4 years) Additional Information SKILLS Oracle 10g, 11g, 12c Database Administration Oracle Database performance-tuning services with EXPLAIN PLAN, TKPROF, STATSPACK, SQL TRACE Backup & Recovery using RMAN Experience in installation and implementing OEM andOracle Grid Control Oracle DataGuard installation/administrationfor High availability and Disaster Recovery (DR) Performance monitoring using Toad, SQL Developer, OEM, SQL loader, Control-M, RAC Software installation for Oracle RDBMS SQL server Management studios (2008, 2012) Database as a Service (DBaaS) Implementation of Flashback Technology, Log Miner, Automatic Database Diagnostic Manager (ADDM). Database Upgrade and Migration Software life cycle (SDLC) including requirement gathering, technical design, development, system integration phase, quality assurance phase Proficient in using various database Utilities likeEXPORT/IMPORT, DataPump Database Cloning and Refreshing pre-prod/Dev databases with Prod/pre-prod databases Oracle Golden Gate (Data Replication) Virtualization (Oracle Virtual Box) Security patches (Patch set, Critical Patch Updates (CPU) / Patch Set Updates (PSU) using "opatch". Capacity Planning Informatics Languages: SQL, PL/SQL, Unix Shell scripting MS Office Suite (2003 - 2016) Automation using Crontab, AT scheduler Database security (data access, profiles) TECHNICAL SKILLS Databases Oracle 10g, 11g, 12c Database Tools: Oracle (Oracle Enterprise Manager, SQLPlus, SQL Loader, DB Configuration Assistant) Toad, OEM Grid, RMAN, Exp/Imp/Data Pump, Log miner, Statspack/AWR, OUI, DBUA, ADDM, Oracle Migration Workbench, Remedy Operating Systems: MS Windows servers (2008/ 2012), UNIX (Solaris 8/9/10, HP-UX), LINUX 6.2, Centos 5.3, AIX 5.3 Hardware: Sun Fire 15K, Sun 6320 Storage, Sun Enterprise Servers 890/880/420/450, Sun Store Edge 6320, Hitachi, EMC, Dell Servers, Compaq Servers 6000/3000/1600/800, HP/UX-9000, Red Hat Linux 6.2	Database_Administrator
Sr. Oracle Database Administrator Sr. Oracle Database Administrator Sr. Oracle Database Administrator Atlanta, GA 8+ years of professional experience as Oracle Database Administrator having good experience in Database Administration, Database Installation, Upgradation, Migration, Patching, Performance Tuning, RAC installation and Maintenance, setting up and Configuring Data Guard, performing all kinds of backups and recoveries, Cloning Databases, Automated RMAN backups, replicated using Golden Gate, Advanced Security, Auditing and Production Support on 10g/11g/12c. Work Experience Sr. Oracle Database Administrator Wells Fargo - Charlotte, NC February 2019 to February 2019 Responsibilities: Worked on Production Problem tickets on daily basis using PAC2000 Worked on non-prod problem tickets on daily basis using Jira Performed deployments on lower level environments with golden gate Configured Targets and used OEM 12c/13c to do the daily tasks regarding the performance, maintenance. Perform Golden Gate12c replication monitoring, tuning, and capacity planning. Replication of data using Oracle Golden gate. Used buddy files to make changes to golden gate replication during deployment Used golden gate monitor to monitor and create blackouts on supplemental logging during deployments Using Oracle Enterprise Manager (OEM 12c/13c), Autosys on daily basis for observing the performance of the production database and actively working on performance and space management issues and accordingly providing on-fly solutions to make database healthy and running. Database and Oracle Query performance tuning using OEM 12c/13c, AWR, ASH, ADDM, Explain Plan,10046,10053. Troubleshooting expdp/impdp errors on windows environment. Creating and managing database objects such as tables, indexes, partition tables and views. Refreshing of databases using Data Pump Export and Import utilities (expdp/impdp) Configuring Service names and Edition names using rapper script when required. Performed tasks like recompile objects, Permission changes and basic dba tasks using rapper script Use of tools like OEM 12c,13c, STATSPACK, TKPROF, SQL Trace, Explain Plan, ASH, AWR and ADDM reports to proactively monitor performance. Backup procedures using RMAN. Performed SQL and PL/SQL Performance tuning and Application Tuning using various tools like TKPROF,10046,10053. Used ORACLE SQL DEVELOPER for creating PL/SQL (trigger, sequence, stored procedure). Used Toad and putty manager for the daily tasks Managing and providing 24X7 supports for various versions of databases. Environment: Exadata, PAC2000, Jira, golden gate monitor, Autosys, Oracle Enterprise Manager 12c,13c, Grid Control, OEM Database control, PL/SQL, Oracle SQL Developer, Shell Scripting, ASM, RAC, Golden Gate 12c, Data Guard, data pump, putty manager, Toad 12.3,windows Sr. Oracle Database Administrator Equifax - Alpharetta, GA October 2017 to November 2018 Responsibilities: Upgraded databases from 11g to 12C in QA and Prod environments Cross Platform Database Migration from AIX standalone to 3 node RAC machines on Linux Planning and implementing DR & high availability solutions using Oracle 12c Standby Database, Oracle Data guard, 11g/12c RAC. Resolved RAC 11g/12c Contention wait types (gc blocks lost, gc buffer busy, grant 2-way). Monitored DR (Data Guard) implementations regarding connectivity issues and "log shipping" to failover site. Expertise in configuring Active Data guard, Snapshot standby and troubleshooting issues and configuring Service Level Agreements for query's accessing standby databases Configured Targets and used OEM 12c/13c to do the daily tasks regarding the performance, maintenance. Cloned databases using RMAN Utility. Installing new DBMS versions and applying patches, maintenance fixes supplied by the DBMS vendor. Performed Golden Gate12c replication monitoring, tuning, and capacity planning. Replication of data using Oracle Golden gate and configured Active-Active replication. Setup replication of data using oracle golden gate uni-directional for metric collection Used credential store and wallet along with golden gate Creation of Materialized views and partitioned the database tables to improve reporting performance. Creating and dropping of Users, granting and revoking privileges/roles to users as and when required. Using Oracle Enterprise Manager (OEM 12c/13c) on daily basis for observing the performance of the production database and actively working on performance and space management issues and accordingly providing on-fly solutions to make database healthy and running. Database and Oracle Query performance tuning using OEM 12c/13c, AWR, ASH, ADDM, Explain Plan,10046,10053. Troubleshooting expdp/impdp errors in a RAC environment, configuring storage accordingly. Creating and managing database objects such as tables, indexes, partition tables and views. Refreshing of databases using Data Pump Export and Import utilities (expdp/impdp) along with dblinks. Implemented backup/recover strategies using hot backup, cold backup using RMAN and Export/Import utilities and Wrote Shell Scripting for managing day-to-day activities and automation of backup. Implemented Data Guard Broker and performed various operations like Switchover, Stop and Start MRP Conducted analysis and feasibility studies for development of Oracle Exadata solutions. Doing cross platform migration using Export/Import from AIX to Linux server. Experience using Oracle Data Integrator (ODI) for ETL purposes. Configuring TNSNAMES.ORA and LISTENER.ORA for SQL* NET connectivity. Diagnosing and troubleshooting database problems such as errors and bugs, performance problems, runaway processes, connectivity problems, poor SQL statements, etc. Performing day-to-day activities of Production database such as monitoring its growth and performance and performed maintenance tasks, rebuilding indexes, gathering statistics, refreshing materialized views etc. Daily incremental backups and weekly cumulative backups using RMAN. Performed SQL tuning, System tuning, Database and Instance tuning by analysing root causes. Data partitioning & tuning queries on large Oracle RAC databases. Monitoring the instance statistics and tuning the database to improve performance. Use of tools like OEM 12c,13c, STATSPACK, TKPROF, SQL Trace, Explain Plan, ASH, AWR and ADDM reports to proactively monitor performance. Backup procedures using RMAN. Worked on Advance Security Transparent Data encryption (TDE) 12c and installed Database vault server and database firewall and protected realms. Developed table structures, PLSQL stored procedures and database triggers to implement business rules. Performed SQL and PL/SQL Performance tuning and Application Tuning using various tools like TKPROF,10046,10053. Used ORACLE SQL DEVELOPER for creating PL/SQL (trigger, sequence, stored procedure). Managing and providing 24X7 supports for various versions of databases. Environment: Oracle11gR2,12C, Linux 6.3 AIX - 6.1, Oracle Enterprise Manager 12c,13c, Grid Control, OEL, Sun Solaris, HP-UX, OEM Database control, PL/SQL, Oracle SQL Developer, Shell Scripting, ASM, RAC, Golden Gate 12c, Data Guard. Sr. Oracle Database Administrator Starbucks - Seattle, WA September 2015 to October 2017 Responsibilities: Upgraded databases from 11g to 12C in QA and Prod environments Cross Platform Datacentre Migration and Setting up/Installation and configuration of 11.2.0.4 RAC with ASM and Raw Devices, 11g and 12c CRS. Installed and implemented 11gR2 3 node RAC with Data Guard/DG broker. Planning and implementing DR & high availability solutions using Oracle 11g Standby Database, Oracle Data guard, 10g/11g RAC. Resolved RAC 11g/12c Contention wait types (gc blocks lost, gc buffer busy, grant 2-way). Monitored DR (Data Guard) implementations regarding connectivity issues and "log shipping" to failover site. Expertise in configuring Active Data guard, Snapshot standby and troubleshooting issues and configuring Service Level Agreements for query's accessing standby databases Configured Targets and used OEM to do the daily tasks regarding the performance, maintenance. Created scripts and scheduled backups in Autosys for RMAN database backups and recoveries. Cloned databases using RMAN Utility. Installing new DBMS versions and applying patches, maintenance fixes supplied by the DBMS vendor. Performed Golden Gate replication monitoring, tuning, and capacity planning. Replication of data using Oracle Golden gate and configured Active-Active replication. Creation of Materialized views and partitioned the database tables to improve reporting performance. Creating and dropping of Users, granting and revoking privileges/roles to users as and when required. Using Oracle Enterprise Manager (OEM) on daily basis for observing the performance of the production database and actively working on performance and space management issues and accordingly providing on-fly solutions to make database healthy and running. Database and Oracle Query performance tuning using OEM, AWR, ASH, ADDM, Explain Plan,10046,10053. Troubleshooting expdp/impdp errors in a RAC environment, configuring storage accordingly. Creating and managing database objects such as tables, indexes, partition tables and views. Refreshing of databases using Data Pump Export and Import utilities (expdp/impdp). Implemented backup/recover strategies using hotbackup, coldbackups using RMAN and Export/Import utilities and Wrote Shell Scripting for managing day-to-day activities and automation of backup. Configured 11g R2 and 12c RAC Data Guard and Experience ensuring the high availability, integrity of databases & database designing and assisted in integration of Exadata applications into current IT actionable events and solutions. Adding a new node to RAC cluster and installed Oracle RDBMS software on new node of cluster and Created ASM volume using ASMCA and created ACFS for Golden Gate 12c. Implemented Data Guard Broker and performed various operations like Switchover, Stop and Start MRP Conducted analysis and feasibility studies for development of Oracle Exadata solutions. Experience using Oracle Data Integrator (ODI) for ETL purposes. Doing cross platform migration using Export/Import from Sun Solaris to Linux server. Configuring TNSNAMES.ORA and LISTENER.ORA for SQL NET connectivity. Diagnosing and troubleshooting database problems such as errors and bugs, performance problems, runaway processes, connectivity problems, poor SQL statements, etc. Performing day-to-day activities of Production database such as monitoring its growth and performance and performed maintenance tasks, rebuilding indexes, gathering statistics, refreshing materialized views etc. Daily incremental backups and weekly cumulative backups using RMAN. Performed SQL tuning, System tuning, Database and Instance tuning by analysing root causes. Data partitioning & tuning queries on large Oracle RAC databases. Monitoring the instance statistics and tuning the database to improve performance. Use of tools like OEM, STATSPACK, TKPROF, SQL Trace, Explain Plan, ASH , AWR and ADDM reports to proactively monitor performance. Backup procedures using RMAN. Worked on Advance Security Transparent Data encryption (TDE) 12c and installed Database vault server and database firewall and protected realms. Developed table structures, PLSQL stored procedures and database triggers to implement business rules. Developed custom Forms and Reports as per client requirements and making them web enabled using Oracle Reports builder 6i and Oracle Forms builder 6i respectively. Using Oracle developer Database tools to write triggers and procedures, Function. Performed SQL and PL/SQL Performance tuning and Application Tuning using various tools like TKPROF,10046,10053. Used ORACLE sql DEVELOPER for creating PL/SQL (trigger, sequence, stored procedure). Managing and providing 24X7 supports for various versions of databases. Performed on-call technical support to minimize the impact of system disruptions. Environment: Oracle 10g,11gR2,12C, Linux 6.3 AIX - 6.1, Oracle Enterprise Manager, Grid Control, OEL, Sun Solaris, HP-UX, OEM Database control, PL/SQL, Oracle SQL Developer, Autosys, Shell Scripting, TOAD, ASM, RAC, Golden Gate, Data Guard. Sr. Oracle Database Administrator Bank of New York - Brooklyn, NY May 2014 to September 2015 Responsibilities: Installing and configuring Grid Infrastructure & Database software. (Troubleshooting & handling common issues that arise during integration of the whole - bugs, network issues, configuration files issues, OCR issue, de-installation & cleanup of Cluster ware). Installation of 11.2.0.3 RAC (4 node) from the Scratch and the maintenance of the high available Databases. Worked on RAC and ASM, building and supporting 11GR2 / 12C RAC clusters using ASM storage. Applied patches on Oracle 11gR2/12c Cluster ware and RAC databases. Migrated OCR and VOTING disks to newer disks by adding newer disks from SAN and dropping the old disks by using ASM's native rebalancing feature. Set up Active Data guard Configurations for oracle database 11.2.0.3 for thirty databases whose size varies from 2TB to 5TB on a 3 node RAC. Setup physical standby's (DATAGUARD) for several Databases (via OEM as well). Configuring storage cell disks and Grid Disks on Exadata cell servers. Monitored & performed Exadata Cell storage server administration tasks using Cellcli & Dcli utility Migrated databases from non-Exadata servers to the Exadata Database Machine using the RMAN 11g duplicate standby and using Rconfig method. Created and monitored Physical standby databases on maximum protection, performance mode using Data guard for Disaster Recovery and performing production databases Maintenance. Implemented Physical and Logical Standby Setups Data guard Configurations. Configured Oracle data-guard (ADG) for Oracle Disaster recovery on standalone databases using11g ACTIVE DUPLICATION. Applied PSU quarterly on 11g/12c GRID & RDBMS homes and Up-gradation of 11g/12c databases Performed migration of the oracle databases whose database sizes vary from 750 GB to 1.5TB from Oracle 11.2.0.3/11.2.0.4 to Oracle 12.1.0.2 using Expdp/Impdp. Performed cross platform migration with minimal downtime of databases from Solaris 11g to RHEL 6.7 12C using Golden Gate. Worked on Oracle Golden gate installation, configuration, troubleshooting Golden Gate Extract and Replicate files and used Defgen utility to create definition files in Golden gate Zero Downtime Migration to Oracle Exadata with Oracle GoldenGate11g/12c Experience using Oracle Data Integrator (ODI) for ETL purposes along with goldengate. Documented and logged errors in GOLDENGATE11G/12C environment and worked on OLTP Compression Extensively used Log dump utility and define utility for resolving issues in GoldenGate11g/12c Extensively used data pump for migrating data between platforms Configure Oracle Advanced Security to implement Transparent Data Encryption at table space, table and column levels and configured Redaction using OEM's Policy expression builder. Monitoring and performance enhancement using session Tracing, Stats pack and CPU utilization. Monitoring databases and setting alerts using Oracle Grid Control/Enterprise Manager. Planning, implementing and validating various versions of Oracle Databases to 11gR2(11.2.0.4) & 12c upgrades on all the environments (in a procedural approach Dev, Test, Stage and Production) also Planning of back out procedures like downgrades/building parallel environments and working on proof of concept for Oracle 11g upgrades. Working closely with clients, business analysts, server administrators, systems programmers, and application developers to define and resolve information flow and content issues helping to transform business requirements into environment specific databases. Setup the standby via OEM cloud control 12c for several databases. Modified PL/SQL Stored Procedures, Functions, Triggers and Packages to transfer the data from the lower environments to the Production database. Designed/ Developed/Modified Business Rules to accept inputs and validate the input through defined set of rules and generate the output using PL/SQL procedures. Created Dynamic SQL queries to retrieve large amounts of data, which run with optimal performance and easy maintainability. Extensively used Global Temporary Tables for data processing both staging and session based. Used the advanced features of PL/SQL like collections, nested table, array & Dynamic SQL. Closely Worked with Oracle support in identifying some long-standing issues. Also, extensively used oracle Metal ink. Developed RMAN Cold Backup Script to take backups automatically every week for about 200 databases vary in size from 200GB to 2TB. worked on DSE installations and upgrades (major and minor) whenever necessary Tables, index rebuilding, moving objects etc. Involved in MRA (Mirror Replication Activator) set-up activity. Solving the MRA problems. Security and Transaction Log Management Replication Server Monitoring Handling of Autosys failures and its analysis. Involved in production rollouts and required on daily basis. Involved in server builds and setting up of autosys jobs and DBA scripts Interpreting Show plan to study performance of queries Using DBCC to check database consistency and fix any error. Environment: Oracle /11g/12c, REDHAT Linux 5.6., AIX 5.,6., Unix 9., Oracle Grid Control RMAN, RAC, DATAGUARD, Goldengate11g, Data guard including DG Broker setup, OPATCH, Oracle Advanced Security, OEM 12c,Sysbase,SQL Developer, Exadata,ODI Sr. Oracle Database Administrator Optum health consultant - Medford, MA February 2013 to May 2014 Responsibilities: Research and apply Oracle-supplied patches to the Oracle software of each OS. Respond to data related alerts and escalations, and work to come up with strategic solutions to recurring problems. Assist in monitoring, altering, performance tuning, and diagnosing issues for key production database and other environments. Provide ongoing database 12C technical support for RDS, EC2 instances on AWS, environment. Enact backup/Recovery strategies for all database versions. Using Microsoft SQL Server 2014 for database backups/recovery. Managing Oracle 12C in an Active dataguard/ASM setup. Data movements using export/import tools: DATA PUMP, EXPDP/IMPDP. Supporting the DevOps team to implement new solutions in preparation for conversion release to improve production environment. Develop and enforce both database and OS-level security policies for data protection by applying Oracle quarterly security patches (PSU) Research and document backup/recovery procedure for PROD and lower environments. Day to day use of applications tools like SharePoint, Service Now, outlook, slack, skype. Day to day activity on real time Oracle production environment in UNIX / Linux / Windows. Enact Oracle Performance & Tuning (Hands-on knowledge on Performance Tuning & optimization). Day to day management of databases using EM7. Implementing/managing Data Guard - Logical & Physical Standby. Good exposure on working Oracle RAC - Real Application Cluster. Database sizes range from 2TB to 5TB in AWS environments. Work with system administrators, developers and tester in a pre-production and production environment. Daily Responsible for Configuration Management, Change Management, Systems Availability Monitoring, Incident and Problem Management related to End Users activities. Co-ordination with Onsite and offshore team. Working closely with the management and other teams in achieving the organizational goal. Capacity planning based on growth. Project planning and documentation by gathering information, estimation and documentation. Provide regular project/task status updates to the teams, team lead and Managers as required. Escalate problems as per team guidelines to Team Leaders and/or managers. Coordinate daily activities with teams, and engage collaboratively with analysts, engineers, application developers, and system administrators throughout the lifecycle of major projects, from planning to production, including needs assessment and requirements gathering, via tech-test environments. Good communication and interpersonal skills and ability to work with team members and independently. Environment: Oracle 11g/10g, Red Hat Enterprise Linux 4.x and 5.x, AIX 5.2, OEM, Sybase, STATSPACK, EXPLAINPLAN, IBM Data stage, SQL Server 2005,aws Oracle Database Administrator Apps associates Hyderabad - Hyderabad, Telangana April 2011 to February 2013 Responsibilities: Involved with installation and maintenance of Oracle 3 node RAC for high availability. Involved in change control process and Upgraded the Oracle 10g database to 11g version and applied patch set and interim patches whenever required to make the database software up to date. Worked extensively on monitoring 10g/11g Grid Control and Configuration of error notifications, installing listeners, and adding them to the grid control Involved in Migrating applications from single instance databases to Exadata Maintained 10g/11g RAC environment and troubleshooting issues. Having good experience in Migrating Single Instance database to RAC Environment & Exadata Patching of Exadata Cell Storage servers Performed upgradation of databases on Exadata environment Performed Capacity Planning, Undo segments and Health check reviews in RAC Monitoring Day-to-Day Backups, Log's & recovering them as per the requirement. Scheduling the databases backup using Cron tab and VERITAS net backup. Involvement in space management, rectification of lock problems, managed quotas. Performed Migration of databases 10g on Hp - Unix to Oracle 11gR2 on Linux. Experience in Creating Physical Design Data Models using Erwin Tool. Generation of DDL scripts using Erwin Tools. Created, monitoring database objects like Indexes, Views, Users, and DB Links Wrote scripts for database maintenance activities such as monitoring the growth rate of table spaces and extents. Also, wrote UNIX scripts to process batch jobs. Monitored queries with high response time and high disk read per execution (Top SQLs) and tuning the same using Explain Plan, TKPROF and SQL tuning advisor. Extensively used features such as Data Pump, Flash Back Recovery, ASM, ASH , AWR, ADDM for Generating reports Created Partition's estimated stats on one partition1 and copied the stats to remaining partitions using dbms_stats. Involved in 24x7 production database maintenance and on-call support. Conducted time-to-time analysis and monitoring of the software and hardware requirements and act accordingly Environment: Oracle 10g/11g, RAC on Sun Solaris, Linux, Exadata, RMAN, Data Guard, Golden-Gate 11g, OBIEE, Toad, OEM, ASM. Oracle Database Administrator AXIS BANK - Mumbai, Maharashtra June 2010 to April 2011 Responsibilities: Design, document, implement, and maintain all backup, recovery including disaster recovery procedures. Involved in implementation of High Availability solutions with Oracle 10g RAC, Standby Database Data Guard, Replication. Configured Oracle Data guard (ADG) for Oracle Disaster recovery on standalone databases using11g Active Duplication. Setup backup procedures for various PRODUCTION databases based upon SLA. Created physical standby database (for disaster recovery) from hot backup of primary database. Resolved gaps between primary and standby databases (Gap Resolution). Responsible for purging and archiving the production databases. Creating Tables, indexes, & triggers to assist developers. Experienced in switching primary database to standby and standby to primary during regular maintenances of catalogue databases and DR databases. Involved in 24x7 Oracle Production Database Administration. Involved in installation, configuration and support of Oracle 11g RAC. Detected locks and resolving in-doubt transactions manually. Tuned oracle SQL statement by tracing. Write monitoring/health check scripts to alert team of database uptime/downtime status, sizing issues, which ensured availability 99.98% of the time. Took Full/Incremental backups using ORACLE Recovery Manager (RMAN). Applied various patches on regular basis to oracle software homes. Refreshed PROD, DEV, UAT databases using Data pump, RMAN, Transportable Tablespaces etc. Developed Shell Scripts and SQL scripts to carry out routine checks on databases and perform various tasks on the database. Refresh/Cloning of Database and applications for development and testing purpose. Involved in Upgrade/Migration of the oracle databases from Oracle 9i to Oracle 10g. Performing Backup/Recovery of all the Oracle databases using RMAN. Applied necessary Patches during installation and in up-gradation of databases on Oracle 11g database versions. Extensive Experience with Change Control Management for all database changes. Scripts for Health Check of Databases. Reading Alert Logs and User Trace Files and Diagnosing the Problem. Environment: Oracle 9i,10.2.0.2,11.1.0.7, Maestro 7.0, HP service desk, SQL Server 2000/2005, OEM 10g grid, SQLLoader, Windows XP, IBM AIX 5.3. Education Bachelor's in Computer Science Engineering in Computer Science Engineering JNTU Skills Sql server, Sql server 2008, Mysql, Oracle, Oracle 10g, Pl/sql, Sql, Aix, Linux, Red hat, Shell scripting, Solaris, Sun, Unix, Unix shell, Encryption, Rman, Scripting, Storage management, Oem Additional Information TECHNICAL SKILLS: Databases Oracle 12c/11g/10g, Oracle 12c, 11g/10g Real Application Cluster (RAC), ASM, MySQL, 9.0/10.0, AIX 5.1, 5.2, SQL SERVER 2008/2012 Oracle Products Oracle Real Application Cluster 12c/11g/10g, Golden Gate, Data Guard, Import and Export, Data pump, OEM, Oracle Wallet Management, Automatic Storage Management, Recovery Manager, Oracle 10g/11g/12c (Grid Control), Oracle EXADATA, RMAN, Oracle Wallet, Transparent Data Encryption,ODI. Operating System Oracle Linux, HP UNIX 11i, Red Hat Enterprise Linux (RHEL) 4.x, 5.x, 6.x, AIX 6.1, Sun Solaris 5.8, 5.9, 5.10, Windows XP/2003/2008 Languages SQL, PL/SQL, Unix shell scripting, python Tools & Utilities SQL Trace and SQL tuning Advisory, stats pack, SQL* plus, ADDM, DBCA, Log Miner, TKPROF, AWR, ASH, Toad, Oracle SQL Developer, DB Artisan Putty	Database_Administrator
Senior Database Administrator Senior Database Administrator Danbury, CT Sponsorship required to work in the US Work Experience Senior Database Administrator Birlasoft inc - Danbury, CT July 2010 to Present Responsibilities 5+ years in-depth experience in managing multiple MS SQL Server servers with very large OLTP Databases in development, testing/QA and production environments. Administration of 1000+ databases, across servers in a heterogeneous environment from standalone to clustered servers Sql server 2005 Sql server 2008, Sql server 2012 Logical and physical planning of relational databases; manage internal databases from planning and testing stages through implementation and support. Experience with SQL Server Installation, Configuration, Migration, SSIS, SSRS and administration, apply periodic Service packs and hot fixes (cumulative updates) and complimentary third party tools. Hands on experience and outstanding knowledge of High Availability and Disaster Recovery solutions, including SQL Server Log shipping, Mirroring, Clustering and Always on. Expertise in automating maintenance Plans in Server agent jobs and task scheduler. Expert in creating database objects and including databases, tables, indexes, views, stored procedures, triggers, functions (Inline & Multivalued Table) and cursors. Extensively worked on VMware and Implemented SQL Server Performed regular performance tuning to ensure maximum database responsiveness using the native Monitoring tools, such as, Performance (System) Monitor, SQL Server Profiler, SQL Diagnostics manager, SQL Nexus, DTA, PAL, Activity Monitor, as well as, the SQL Server Dynamic Management Views. Provided mentorship, SQL Server database object coding best practices and coding standardizations to the Offshore dba team and the development teams on a regular basis. Installs new database instances and ensure database systems maintain a high level of recoverability thru the integration of warm/hot solutions, such as, Log Shipping, Database Mirroring and Transactional Database Replication. Create and Maintain detailed documentation outlining the physical/logical structure of the various database environments, such as, database procedures and standards, management, security, maintenance and the administration of the database environments. Responsible for the promotion of database related objects into the staging/production environments with an emphasis on adhering to corporate standards, as well as, maintaining a secure, pristine and responsive environment. Sql server database migration from sql server 2005 , sql server 2008 to sql server 2012 into virtual environment. Fair understanding of VM Environment Good with Sql server internals knowledge Accomplishments Database Administrator: mastery level - performance tuning, server instrumentation, role-based security, execution plan assessments, managing sql reporting, analysis etc. along with hands on experience on VLDB. Extensively used SQL native tools like Index tuning wizard, Database tuning advisor (DTA), SQL profiler, Performance monitor, Activity monitor, Event viewer, dynamic management views and dynamic management functions for monitoring, performance tuning/troubleshooting. Database Design and Implementation:. Performed Database Capacity Planning, normalizing and De-normalizing of the tables. Good knowledge of System Development Life Cycle (SDLC).Good in implementing SQL Server Security and Process Control. Database Developer: authoritative database development experience creating and maintaining tables, stored procedures, views, functions, assemblies, logical/physical database modeling. SQL Server Installation and Upgrades: successfully executed numerous SQL Server installations, migrations and upgrades on standalone and clustered servers for all versions starting from 2000 to 2012, detailed (step by-step documentation). Backup/Recovery: expert disaster recovery skills with ability to implement detailed recovery plan using Native/3rd party tools. Creating jobs experienced in rebuilding master database and restoring Master database and user databases. High availability and Disaster Recovery Implemented and supported SQL native log shipping, lite speed, log Shipping using, database mirroring, replication and SRDF disaster recovery solutions. Monitoring and Performance tuning Experienced in implementing the database mail, operator and implementing the alerts Monitor the production server using tools like SQL Profiler, Windows Performance Counters and SQL server logs for Monitoring and Tuning SQL Server. Experienced in performance tuning by Using DBCC commands, system stored procedures DMV's, and tools like DTA and SQL profiler. Database Encryption: implemented Transparent Database Encryption (TDE), as well as, Database Master key based encryption Experienced in creating maintenance plans, backing up databases and restoring Automation: PowerShell, MS-DOS, VB scripting, Windows task scheduler, SQL Server Integration Services and SQL Server Agent, sql cmd utility, batch programming. Skills Used B.Tech electronics GGSIPU- New Delhi, India Server Operating Systems: Windows Server 2003,2008,2012 DBMS: MSSQL Server 2000,2005,2008,2012, ETL Tools: DTS (Data transformation services), Integration Services. Reporting tools: MSSQL Server Reporting Services /SSRS/ Programming Languages: T-SQL, HTML, XML, PowerShell C++, and C #. Network Topologies: TCP/IP, FTP, SMTP Third party tools: Idera Diagnostic Manager, Spotlight. Networking: SAN, NAS, LAN, WAN. TECHNICAL CERTIFICATON ? Trainings in SQL Server and T-SQL Education Bachelor's in electronics NIEC - INDIA 2006 to 2010	Database_Administrator
Database Administrator Database Administrator Database Administrator Columbia, MD Work Experience Database Administrator Sandy Spring Friends School - Sandy Spring, MD August 2014 to Present Managed integrations and import/export, between Student Information System (SIS), Learning Management System (LMS), and Health Management System, among others. Imported grade/comment data into SIS from LMS Created exports from SIS to various other systems Provided extensive support to users in school Created reports in Crystal Reports for various constituencies IT Assistant Sandy Spring Friends School - Sandy Spring, MD September 2012 to August 2014 Used Altiris Deployment Solution to deploy operating system and software images to new computers Educated students, faculty, and staff on best data security practices Education Bachelor's in Computer Science University of Maryland-Baltimore County - Baltimore, MD August 2013 to Present Skills DBA (5 years), ETL (5 years), Word Processing (10+ years), Spreadsheets (6 years), Java (8 years), Python (7 years), Shell Scripting (3 years), Powershell (2 years), macOS (10+ years), Windows 10 (5 years), Active Directory (5 years) Assessments Data Analysis Expert August 2019 Measures a candidate's skill in interpreting and producing graphs, identifying trends, and drawing justifiable conclusions from data. Full results: https://share.indeedassessments.com/share_assignment/wkkvmhz2nxpiyl-q Basic Computer Skills: PC Expert August 2019 Measures a candidate's ability to perform basic computer operations, navigate a Windows OS, and troubleshoot common computer problems. Full results: https://share.indeedassessments.com/share_assignment/6gkatdody6htrd Intermediate Word Processing with Microsoft Word Expert August 2019 Measures a candidate's knowledge of intermediate Microsoft Word techniques including the use of formatting, Track Changes, and Comments. Full results: https://share.indeedassessments.com/share_assignment/yitmmenp0yyt-ceh Spreadsheets with Microsoft Excel Highly Proficient August 2019 Measures a candidates Microsoft Excel knowledge including common tools, PivotTables, conditional & nested formulas, and custom visuals. Full results: https://share.indeedassessments.com/share_assignment/j8yvo8vpvrmlqhpw Technical Support Highly Proficient August 2019 Measures a candidate's ability to apply protocols to identify errors and solutions in order to maintain system function. Full results: https://share.indeedassessments.com/share_assignment/n-gt9amp5fjedbl2 Proficiency with Microsoft Office: Mail & Calendar (PC) Expert August 2019 Measures a candidates proficiency in using Microsoft Office Mail and Calendar tools to manage their workload. Full results: https://share.indeedassessments.com/share_assignment/wz70sv2wyi3-x-7v Indeed Assessments provides skills tests that are not indicative of a license or certification, or continued development in any professional field. Additional Information Anticipated UMBC graduation: December 2020	Database_Administrator
DATABASE ADMINISTRATOR DATABASE ADMINISTRATOR DATABASE ADMINISTRATOR - McCarty technologies, inc Alexandria, VA A Microsoft Certified SQL DBA ( Database Administrator), over 5 years of experience in SQL server Database with thorough knowledge of SQL Server 2008R2/2012/2014/2016 databases seeking a position as MS SQL Server Database Administrator. Experience entails different aspects of SQL Server Databases in Installation, Configuration, Migration, Maintenance, Performance Tuning, Security, SSIS, SSRS, ETL, Data Modeling and design. Detail oriented hardworking professional with an effective combination of logical, analytical, communication and documentation skills. Work Experience DATABASE ADMINISTRATOR McCarty technologies, inc September 2017 to Present Supporting database management system using SQL Server 2016/2014/2012/2008R2 Experience with Database Migration, Upgrades, Apply Service pack in cluster environment as well as standalone environment. Experience with Database Monitoring and diagnosing problems using SQL native tool as well as third party tool Configured and maintain database High Availability Features (Failover Clustering, Always on availability groups Database Mirroring, Log Shipping, Replication) Implement and maintain database mail, Created a disaster recovery plan Test application connection in Always ON Environment using the listener in the connection string file. Configured the Quorum Setting that works with Always ON following Microsoft best practices. Experience in Indexing, and Database Consistency Checks using DBCC commands Strong knowledge on database Monitoring and Performance tuning. Monitor different logs, Space usage, Events, Agent Job history by PowerShell scripts. Provide support to application developers in designing and implementing physical database structures. Tune slow running, resource consuming queries by evaluating query execution plan. Proactively monitored the production database(s) and optimize stored procedures for better performance. Resolve deadlock, block, and locking conflicts and resource utilization. Experience monitoring user accounts, creation of groups, granting database and application roles to users and groups. Experience in SQL Server Integration Services (SSIS) and SQL Server Reporting Services (SSRS). Expert in Data Extraction, Transforming and Loading (ETL) between Homogenous and Heterogeneous Systems using SQL Server tools like SSIS, DTS, Bulk Insert, BCP and XML. Strong experience in Writing and Tuning T-SQL (DDL, DML, DCL, TCL, DRL), Stored Procedures to improve the database performance and availability. Strong verbal and written communication skills, excellent relationship management skill and work independently and in a team environment. Ability to organize and prioritize multiple tasks and meet aggressive deadlines while producing quality work. SQL DBA DB Consulting group, inc December 2013 to September 2017 Working on in SQL native database Backup and restore. Disaster Recovery planning and implementation. Dealing with Database Corruption: Take necessary prevention for data corruption. Strictly maintain data integrity using DBCC CHECK DB. Restoring single page from backup, point in time restore Documentation: Prepare different documentation (SQL Server Build Guide, Database Decommissioning steps, restore steps, ) and update them in timely manner. Encryption: PCI complacence by using SQL Compliance from Idera, SQL auditing. Managed MS SQL Cluster (Active/Passive), Multi node cluster. Installed, Configured and Maintained Database Mirroring using automatic fail-over option Configured Log Shipping as Standby database from Production database for Reporting purposes Configured and Maintained Replications (Transactional) Monitor SQL Server Error Log, space usage, Events, Jobs, customer complaints, Daily routine works Applied SP (Service Pack) on SQL Server different version and Windows Server different version Applied HOT Fixes on SQL Server different version and Windows Server different version Analyze existing systems and make recommendations on which technology best suits the business requirement for high availability, Disaster Recovery or high performance. Create/update database documentation about standard procedures, DB technology features, or production issue troubleshooting. Review scripts submitted by the Development team for performance. Work with development teams to deploy code in production when needed. Participate in on-call rotations. Education Bachelor of Science Kharkiv Becketov National University of Economics 2018 Skills Ms access, Mysql, Sharepoint, Ssrs, Active directory, Remedy, Subversion, Windows sharepoint services, Java, Excel, Microsoft office, Powerpoint, Publisher Additional Information Skills ? MSSQL Server (2008R2, 2012, 2014, 2016) ? MySQL ? Toad Data Modeler, Red gate ? MS Access ? Agile ? TSQL, Java ? Microsoft Office Suite (PowerPoint, Access, Excel, and Publisher) ? Active Directory, Windows Server ? SSRS, SSIS, Windows SharePoint Services ? Subversion, Salesforce tracking system ? Remedy /sales force	Database_Administrator
Oracle Database Administrator Oracle Database Administrator Oracle Database Administrator Washington, DC Dedicated Database administrator with 8 years of extensive knowledge and proficiency in security implementation, backup & recovery, high availability and disaster recovery solutions, upgrades, patching, performance monitoring and tuning, migration, and database cloning. Proficient in various platforms such as Linux, Unix, Windows, and various database systems such as Oracle 10g, 11g, and 12c. Enthusiastic problem solver who is able to adapt quickly to a fast-paced environment. Work Experience Oracle Database Administrator United States Department of Transportation - Washington, DC August 2016 to Present Provide day-to-day support of Oracle 11.2.0.4 and 12.2.1.0. databases as part of database team. ? Implement database security strategy by applying password complexity, and granting the appropriate roles and privileges, as well as database auditing. ? Configure Oracle Transparent Data Encryption (TDE) to encrypt sensitive data; employ Oracle Data Redaction and Data Masking to further protect sensitive data. ? Design backup strategies in compliance with business SLA; implementation of backup schedule for both physical and logical backups using RMAN and Data Pump utilities respectively. Also applied block change tracking (BCT), decreasing backup time from 4hrs down to 30mins. Resolved space issues with backup optimization, reducing storage costs by 20%. ? Worked on SQL tuning using SQL Tuning Advisor, SQL Access Advisor, SQL Profiler and SQL Optimizer. ? Installation and configuration of Oracle databases environments (10.2.0.1 and 11.2.0.4), upgrades, patching for security vulnerabilities (CPU and PSU). ? Support 11g and 12c RAC and single-instance production databases ? Database migration from 10 to 11g and 12c using cloning for storage, tablespaces transportable and duplicate database using RMAN. ? Administered use of RMAN scripts for backup, restore and recovery and export/import to move data between 10g, 11g and 12c in production, test and development environment. ? Troubleshooting issues related with Oracle databases, applications and development tools, and support for incidents, services required and troubleshooting for different fails of security. ? Review and monitor system and instance resources to ensure continuous database operations (i.e., database storage, memory, CPU, network usage, and I/O contention). ? Configuring the Database in Archive log mode and take backups incremental, full backup and hot backup for different database 10g, 11g, 12c in the following environments TEST, DEVELOPMENT, PRODUCTION using RMAN script and export/import data pump. ? Applied Oracle's quarterly Critical Patch Update (CPU/ PSU application) using Opatch utility to install, test, and deploy patches to all database instances. ? Perform data refreshes of test and development databases from production backups by using RMAN and Data Pump. ? Responsible for identifying problematic SQL statements and suggesting appropriate solutions using SQL Tuning Advisor. ? Administer physical standby databases to achieve high availability and disaster recovery utilizing Oracle Active Data Guard. ? Conduct performance tuning of Oracle 11g and 12c databases utilizing Explain Plan, SQL Trace, AWR, ADDM reports. ? Generated statistics AWR, ASH, ADDM and reports snap shots for Oracle database 11g in development, testing, and production environments. ? Implement and maintain database security (create and maintain logins, users and roles, assign privileges). ? Performance tuning and health monitoring on Oracle database, OS and application. ? Provide detailed documentation of DBA procedures/operations for proactively maintaining databases. ? Generated shell scripts to automate batch jobs and backups. ? Maintain high reliability for 24\|7\|365 Linux production servers. ? Part of the 24/7 on-call production support team. Oracle Database Administrator United States Department of Education - Washington, DC June 2014 to July 2016 Provided day-to-day support for Oracle 11.2.0.4 databases in 24/7 production environment on Red Hat Enterprise Linux servers, as well as Microsoft SQL Server 2012 databases on Windows Server 2012. ? Managed database authorization and database roles/privileges, and enabled database auditing for database security. ? Configured Oracle Transparent Data Encryption (TDE) to encrypt sensitive data. ? Monitored space utilization and optimized performance of Oracle 11g databases using Oracle Enterprise Manager. ? Provided and maintained high availability and disaster recovery using Oracle Data Guard. ? Performed backup and recovery of Oracle databases using Recovery Manager (RMAN). ? Created logical backups of Oracle databases using Data Pump utility. ? Cloned databases using RMAN. ? Applied Oracle's quarterly Critical Patch Update (CPU/ PSU application) using Opatch utility to install, test, and deploy patches to all database instances. ? Performed bulk load into databases SQL Loader. ? Provided troubleshooting and support for user issues. ? Analyzed complex SQL queries, and provided data analysis and interpretation. ? Enforced business rules and maintained data integrity via the use of constraints using DDL statements. ? Assisted developers with application related problems. Junior Oracle Database Administrator Mason Technologies INC - Glen Allen, VA September 2010 to May 2014 Provided day-to-day support for Oracle 10g and 11g databases in test, development, and production environments on Unix servers. ? Automated system tasks using DBMS_Scheduler. ? Implemented cold backups and hot backups for production and development environments. ? Restore and recover different backups on production and test environment in case of disaster. ? Created stored procedures, views, and triggers. ? Performed capacity planning for future projects and initiatives. ? System Development Life Cycle (SDLC) methodology for designing, analysis, development and implementation. ? Applied Oracle's quarterly Critical Patch Update (CPU/ PSU application) using Opatch utility to install, test, and deploy patches to all database instances. ? Creation and administration of users, roles, privileges and profiles to control access permissions and privileges of users and/or applications. ? Resolved Oracle related errors/issues assigned through Remedy ticketing system. ? Planned, implemented and monitored backup and recovery strategies for production databases using RMAN. ? Configured Oracle databases using DBCA and networking tools such as NETCA. ? Managed database security by creating, assigning appropriate roles and privileges to users, and auditing user activity. Education Masters of Arts in Global Governance in Politics and Security American University Bachelors of Arts in Government and International Politics in Government and International Politics George Mason University Skills SQL SERVER, ORACLE, PL/SQL, SQL, RMAN	Database_Administrator
DATABASE ADMINISTRATOR DATABASE ADMINISTRATOR DATABASE ADMINISTRATOR - Consolidated Data Storage, Atlanta G.A Atlanta, GA Authorized to work in the US for any employer Work Experience DATABASE ADMINISTRATOR Consolidated Data Storage, Atlanta G.A June 2016 to Present Database administration including installation, configuration, upgrades, backup and recovery in a fast pace environment. Manage the production and development databases including performance tuning, capacity planning, Database security configuration and administration. Use SQL Profiler for troubleshooting, monitoring, and optimization of SQL Server and SQL code. Develop and modify stored procedures, queries, triggers, views, indexes, and functions to handle business rules, history data and audit analysis. Resolved the issues in conflicts between target database and auxiliary database. Troubleshoot databases. Monitor and optimize the performance of the databases. Performs all other duties as assigned. Installed Red hat linux from 5/6 on vmware workstation. Installed and configured Oracle 11g and 12c Upgraded oracle database from Oracle 11.2.0.1 to 12.1.0.1 Created users, roles, and granted permissions Created database using database configuration assistant. Created and replaced datapump directory. Grant, read, write to datapump directory. Run datapump export. Oracle Data Backup and Cloning and upgrade. Oracle Database/Production support. Performance Tuning and Capacity Monitoring. Data Security, Backup and recovery. SQL Tuning in an oracle environment. checking alert logs using adrci. Performed backups and recovery using Rman. Performed cloning using Rman duplicate. installed Red hat linux and configured it for oracle installation. Troubleshooting and performing root cause analysis of problems and recommend solutions to resolve it. Oversee data load and monitor load balancing with tools. Monitor tablespace sizes using toad and resize as needed. Write queries using toad and SQL developer. Ensure compliance with companiesstandard, policies and procedures. Performance tuning and patching. Creating controlfiles, redo logs, tablespaces. Use data pump to migrate data from one database to another and for database refresh. INTERN STAVANGA LLC July 2014 to May 2016 Provide exceptional customer service while responding to phone, e-mail and online requests for technical support Track and monitor all support cases to ensure timely resolution and follow-up Clearly identify, document, and find solutions for customer issues and product problems Escalate critical customer situations to the appropriate level of management and engineering expertise Communicate technical issues and solutions to the engineering, QA, sales, and support teams as well as to the Customer base Contribute to documentation and knowledgebase article library. Education Bachelor's Skills Database, Oracle, Oracle 10g, Replication, Sql, Clustering, Vmware, Rman, Rdbms, Cloning, Excellent communication skills, DBA, Sql Dba, Oracle Dba, Sql Server, ETL Additional Information Areas of Strength:I am a DBA who has been supporting database applications for over two years. I have been able to effectively manage critical databases spread across multiple servers in Production, Development, staging & test environments. My core experience areas are: Oracle/SQL ServerInstallation and ImplementationPerformance Tuning Database SecurityOracle Database Upgrades/Patches Replication Data MigrationOracledatabase backup & RecoveryDatabase Management Database Cloning TECHNICAL SKILLS RDBMS: SQL 2005, SQL 2008, SQL 2012, SQL 2014, SQL 2016, SQL 2017. Replication, Enterprise Environment, Tuning, SQL Profiler, Clustering, Reporting Services. MONITORING TOOLS:SQL developer, Toad for Oracle, ServiceNow. TOOLS: SQL Sentry, Toad for oracle, SQL developer, linux5/6, linux7, windows, filezilla, mobaXterm, putty, Enterprise Manager, oracle 10g/11g, oracle1 12C, VMware workstation 12, RMAN, netca, dbca PERSONAL QUALITIES: Strong motivational skills. Excellent Communication skills in both verbal and written. Ability to produce the best result during pressure situation. Ability to work in team as well as individual. Understands team standards and procedures for the technology platform	Database_Administrator
Database Administrator, Project Management Database Administrator, Project Management Database Administrator, Project Management - Genesis Group Distribution Lexington, KY A highly experienced IT/IS Professional including a demonstrated ability to develop, implement and manage overall system solutions with emphasis on Project Management in Technology Solutions for Warehouse and Distribution Center Operations and Automation. Project and Operational Management System and Software Development and Integration Network Design and Management Technical Training and Development Forecasting Inventory and Sales Strategic Planning Professional Leadership Authorized to work in the US for any employer Work Experience Database Administrator, Project Management Genesis Group Distribution June 2014 to Present Designed infrastructure for webhosting, database and imaging URL systems on Dell R Series Sever farm using VMware and virtualized Windows/Unix platform. Built phase one Database of 47,000+ items to Microsoft SQL item database including the design of the initial distribution channel warehouse conveyor systems and logistics platform. Designed and implemented multi-site, multi marketplace e-Commerce model. Developed API and inventory, logistics and supply chain integration Warehouse Automation System on a Logistyx ADSI platform. This is to allow all sites to maintain real time inventory updates from supply chain to brick and mortar locations and 7 national distribution centers by balancing inventories across the entire supply chain and e-Commerce websites. Developed API real time shipping solution to allow most accurate freight costs per shipment for USPS, UPS, Fed-Ex and DHL. Designed Cross docking warehouse PLC scanning solution that reduced per shipment receiving time and labor costs. Established additional Tier one supplier and 800 additional manufactures adding an additional 92,000+ items giving a total access to around 140,000 items for national Distribution across most major Ecommerce Marketplaces as well as in-house hosted Ecommerce websites/platforms. Managed warehouse distribution center move from a single distribution center to a nationwide warehouse network of seven locations. Managed migration from single location Solid Ship WMS system to Logistyx ADSI WMS platform. Implemented new server farm, network switching systems and all user desktops and remote users including upgrading all servers to Microsoft Server 2012 R2. Upgraded all Cross-docking solutions and warehouse Management Systems to automate and improve workflow performance and logistics processing, resulting in increased efficiencies of inbound and outbound inventories. Established real-time third party sales data cache system to improve sales and inventory solutions. Completed full in-house EDI integration for all Manufacturers and Distribution Centers involved in daily operations to improve performance metrics and allow for drop shipping from manufacture to customer for most transactions. Managed and Implemented API to allow Drop Shipping to customer from closest available Distribution Center to cut ship time and cost. Education Some college High school or equivalent Henry Clay - Lexington, KY Skills Sql Server, Sql Dba, MYSQL, DBA, Oracle Dba, Rman, Oracle Database, Sql Database, DB2, RAC, Outlook, Estimating, Maintenance, Word, budget, Shopify, Soild Commerce, Amazon, Sales Forecasting, Photoshop, Social Media Marketing, Google Ads, Google Adwords Additional Information Database Administration / Warehouse Automations Developer / Ecommerce Development Administrator/ Database Development and Management/ Ecommerce Sales Forecasting/ Project Management/ Google Ads Marketing/ Network and IT Contracting ? Developed e-Commerce System Solution including API and EDI programming, Warehouse automation, Supply Chain Integration & Management as well as PLC Integration. ? Designed, Implemented and Project Managed e-Commerce AWS Cloud based network and business solutions for major retailers including ACE Hardware, Orgill & Dollar General. ? Proficient at strategically positioning company's business solution and technology leadership to reach both short and long range business goals. ? Specialist in Technology Project Management Solutions. Assisted international distribution companies with 831 manufactures by developing a complete end to end cloud based portal solution joining over 4800 locations, 22 international distribution centers, 831 manufactures into a unified customer to supply chain distribution and warehouse services solution which complemented their retail business while streamlining timeframes and improving budgets. ? Database-Backed Web Solutions, Data Security/ Back-up and Recovery ? Served as DBA on 100+ medium to large scale operation changes and upgrades ? Developed Web-enabled inventory/sale/ranking/and shipping portal to see real time data on products listed on web-based marketplaces. ? Time-saving inventory update system to maximize sales. ? Managed and oversaw Database development for over 100k products ? Established forecast system for ecommerce based sales providing vital sales information to increase revenue. ? Oversaw and developed all major IT Projects For "Genesis Group" between 2014-2018 ? Cut warehouse stocking fees with inventory/sales forecast module. ? Project scheduling, Strategic planning, Exceptional verbal and written communication skills. ? Proficient in MS Office, PHP, SQL, C++ Google Ads, X12, Wordpress, Magento, VMware	Database_Administrator
Oracle Database Administrator Oracle Database Administrator Oracle Database Administrator - Citizens Bank, Inc. Province, RI Cleveland, OH Over +7 years of IT experience, mainly Oracle Database Administration experience including 9i, 10g, Oracle 11.2.0.4 on Exadata running on X6s and Oracle12C on AIX, Oracle Enterprise Manager (OEM) Cloud Control 12c & 13c Release 2, 11gR2 RAC on LINUX and Sun Solaris, Installation, Upgrading, Patching, sizing, creating Oracle Databases, and Oracle database Objects, data migrations, Troubleshooting, Performance & Tuning, Backup & Recovery, and Database integrity and Security. Experience with ETL tools like Looker & Talent Experience in configuring Oracle network, RMAN, Recovery Catalog, and Performance Tuning of database by optimizing SQL and PL/SQL scripts and instance. Used statspack report, AWR report, ADDM advisors, autotrace and execution plan. Excellent experience in installation, setup and configuration of Oracle 10g and 11g in HP-UX, Sun Solaris, Windows and UNIX/Linux environment. Proficient at performing major Database Release Upgrade (manually as well as using DBUA) along with applying various PSU patches using OPatch for 10g\|11g\|12c databases. Adept at routine Database Administration tasks including automated installation, creation and replication of databases, management of tablespaces, logs, grants, roles, users, indices. Working experience in database cloning, database backup, recovery procedures and security. Experience in application Support, SQL Loader, Data pump, Data Guard, Fine Grain Auditing (FGA), performing Flashback, transportable tablespaces. Experience in TDE(Transparent Data Encryption) 12C Keystore on Tablespace/Columns Master Encryption. Experience in designing and configuring high-availability systems using DATAGUARD with physical standby. Effectively used DATAGUARD BROKER utility. Experience in Tables Partitioning Hands on experience in installation and maintenance of enterprise manager 12c and Grid Control 11g and addition of targets for database Monitoring/Performance/Diagnostics purposes. Implemented and maintained 12c multitenant architecture using container and pluggable databases and performed conversion of non-container databases to pluggable databases. Experience in Performance Tuning Tuned various large critical OLTP and OLAP databases using various tools like AWR, STATSPACK, ASH, SQL-TRACE, TKPROF, ADDM, and Explain Plan Utilities. Experience in the management and implementation of database models, data flow diagrams, database schemas, database scripts, to support a robust data management infrastructure. Use of SHELL Scripts and CRONTAB for automatic backups. Adept at installation of OEM Database Control, OEM grid control and Deploying Agents. In-depth knowledge and understanding of Oracle Database features such as RMAN for backup and recovery, Materialized Views, Export/Import, Data Pump and Data Guard. Working knowledge of Auditing and Database Security. Experienced in Designing, Installing, Configuring and Maintaining Real Application Cluster (RAC) on Exadata , OCFS, Automatic Storage Management (ASM) and SRVCTL utility. Work Experience Oracle Database Administrator Citizens Bank, Inc. Province, RI June 2018 to Present Responsibilities: Worked as Security DBA for Citizens Distributed IT Security team on the database security compliance tasks. Work on database security BAU task. Work with DBA teams (Delivery, support) and Audit teams to review and fix any database compliance/security related issues. Shell/SQL scripting to extract security data from databases for analysis/reporting. Technical analysis of AIX, Linux and Oracle Database vulnerability findings, Developing and producing written analysis of the vulnerability findings, when required. Led database administration and database performance tuning efforts to provide scalability and accessibility in a timely fashion, provide 24/7 availability of data, and solve end-user reporting and accessibility problems. Developed ETL scripts to enable weekly processing of 5-20 GB data sets into data warehouse. Maintain Oracle SQL and PL/SQL scripts, Unix Shell Scripts, debugging and tuning. Implement Production Control and Change Management. Solution development for remediation of the identified vulnerabilities, as needed. Submit/manage change management requests for security related impacts in production environments. Maintain the data integrity and security using integrity constraints and database triggers. Collect evidence confirming vulnerability remediation has been successful, as needed. Communications/Coordination with system specific Information to Audit and compliance teams. Develop and maintain documentation pertaining to Implementation Procedures, Change Control documentation, Design documents, Standard Operating Procedures (SOPs), Solution testing, implementation, and/or validation, as needed. Oracle Database Administrator Humana Insurance, Inc - Louisville, KY May 2017 to May 2018 Responsibilities: Support many Exadata databases running Oracle11.2.0.4 on X4s & Standalones Oracle 12.2.0.1 running on Linux 6.7 VMs servers and using Cloud Control 12C & 13C for monitoring. Provide Oracle DBA support for applications, including developing data migration scripts, data validation queries, and a maintenance plan for the various development versions of these applications. Provide documentation and support for all aspects of maintenance and development. Work with application development team staff to develop & test database architecture and approve all production schema changes. Constantly refresh from Production to Training, Test and UAT environment. Tune database instances and applications and recommend changes to improve database performance. Migration of data from sql - server to Oracle12C. Installation and configuration of Oracle 12C on Linux 6.7 Mange RAC databases, instances , ASM and the clusters with the use of ASMCMD, SRVCTL and CRSCTL Handle all the aspects including new projects, manage existing databases, performance and tuning, contact for vendors, and internal/external customers. Maintain backups. Support databases that interface with ODI and PSmag applications Performed Installation and configuration of Oracle 12.2.0.1 database on Linux 6.7 VMs platform. Successfully performed migrations from Oracle 10g/11g to 11gR2 RAC (Real Application) Database. Responsible for Creating Users, Groups, Roles, Profiles and assigning the users to groups and grant necessary privileges to the relevant groups. Constantly monitor the dynamic performance Views (V$) at peak load of the Databases and checking RAC background processes log files & Trace files to troubleshoot performance Apply patches 11.2.0.3 and 11.2.0.4 DATA GUARD running on a 2 Node RAC Use shell scripts to check the status of databases such as growing table sizes, extent allocation, free space, used space, fragmentation etc. Maintain the data integrity and security using integrity constraints and database triggers. Part of on call of 24X7 support for all the production and development databases. Oracle Database Administrator Indiana University Health - Indianapolis, IN April 2016 to April 2017 Responsibilities: Managed and supported a 4 Node Exadata on X3 & X4s from Development, Test, and UAT to Production environments, involving daily configuration, administration, all running on Red Hat Linux 6.5. Database sizes range from 500GB to 12TB (in MANHATTAN, ODS & FIN, OC11, SCI & EDW environments). Table refreshed and schema refreshes using Datapump, expdp and impdp. Database refreshed using expdp, impdp, RMAN Duplicate and cloning. Experienced in cloning the databases using HOT and COLD backups. Used RMAN Duplicate and EXPORT/IMPORT data from 9i to 11.2.0.4. Created a standby database by using RMAN Duplicate in order to reduce the down time for the PROD database during the migration process. Planned Backup/Restoration Strategy, Planning and scheduling Backups, taking Logical Backups (with Export/Import Data pump utilities). Installation of oracle enterprise manager 12c, oracle management repository and deployed agents. Managed agents using emctl utility and creating incident rules in enterprise manager 12c Configuring administration groups, and creating template collections in oem 12c. Performed SQL and PL/SQL tuning, oracle contention and monitored production database using automatic workload repository (AWR), automatic database diagnostic monitor (ADDM) and Active Session History (ASH). Worked closely with the Oracle developers for the better performance in Applications, in writing the Packages, Triggers and Indexes on the tables. Used Secure SCP & FTP extensively for the File transfers from machines to remote server. Cloning & duplicating databases using scripts as well as RMAN for test and developments instances. SQL tuning and Database performance tuning has been done based on reports generated by SQL Trace, TKPROF, STATSPACK, Explain Plan, AWR, ADDM and monitor the database performance on daily basis. Responsible for setup and implementation of 2Node RAC on Linux in 11g R2. Implemented Dataguard, creating both logical and physical standby databases in 10g and 11g RAC environment for production database. Worked closely with System Admins, network support team & Application Developers Designing (Physical & Logical) and Implementation, database user creation and database access both at role & table levels, as well as final Project Performance Assessment/Evaluation. Created database Objects, Tablespaces, Schemas as needed. Schema migrations from Development to Production via Tech Test environments. Database refresh from Production to Tech Test as needed. Tools Used: Linux, HP-UX, SQL, PLSQL, SQL Developer, Toad, Oracle 10g/11g/12C, RMAN, Oracle RAC, DATAPUMP, DATAGUARD, ASM Oracle Database Administrator CACI Inc - Indianapolis, IN June 2015 to April 2016 Responsibilities: Performed Installation and configuration of Oracle 11.2.0.4 database on HP-UX platform. Support many Exadata databases running Oracle11.2.0.4 on X4s & Standalones Oracle 12.1.0.2 running on Linux 6.7 VMs servers and using Cloud Control 12C & 13C for monitoring. Successfully performed migrations from Oracle 10g/11g to 11gR2 RAC (Real Application) Database. Implemented Logical and Physical Standby Databases for RAC cluster on Sun Solaris platform using Data Guard feature of Oracle 11g R2. Successfully performed data replication using Materialized views and Oracle Streams in Oracle 11gR2. Responsible for Creating Users, Groups, Roles, Profiles and assigning the users to groups and grant necessary privileges to the relevant groups. Supported off-hour on call support for database related issues. Created logical and physical design installed and upgraded databases. Experience in implementation of enterprise databases on enterprise Storage Solutions using Storage area Networks (SAN) and Network attached storage (NAS). Constantly monitor the performance (V$ dynamic performance views at peak load) of the Databases and viewing Alert log files & Trace files. Cloned/Migrated databases using RMAN and traditional Datapump export/import utilities in Oracle 11gR2. Implemented recovery strategies whenever required and successfully recovered databases in case database crash, media/disk failures by using RMAN. Scheduling the Physical backups (hot & cold) in CRON tab using RMAN utility and monitoring the scheduled jobs. Applied patches 11.2.0.3 and 11.2.0.4 DATA GUARD running on a 4 Node RAC Used to run the scripts to check the status of databases such as growing table sizes, extent allocation, free space, used space, fragmentation etc. Performed space management, capacity planning, disaster recovery and overall maintenance of the databases. Used SQL TRACE, TKPROF, EXPLAIN PLAN utilities for optimizing and tuning SQL queries. Maintained the data integrity and security using integrity constraints and database triggers. Provided 24X7 supports for all the production and development databases. Tools Used: Oracle 10.2.0.1, HP-UX 11, Sun Solaris 10.0, RAC, Oracle Streams, RMAN, Datapump, SQL TRACE, TKPROF, EXPLAIN PLAN Oracle Database Administrator Brightpoint / Ingram Micro, Inc - Indianapolis, IN June 2012 to May 2015 Responsibilities: Configured, implemented & Deployed Oracle 11g (11.2.0.4) & Oracle 12C on single instances The work involved overall Maintenance of Oracle Database, Backup, Recovery and other database related activities. Taking Backups on scheduled time and Monitoring Scheduled Backups. Creating and dropping of users, granting and revoking rights as and when required. Checking of Oracle files for abnormal behaviors. Day to day Performance Monitoring and tuning of database. Diagnose and Troubleshoot Database Problems and failures Involved in the Design (Logical & Physical) of Databases Preparing Backup and Recovery Plan. Involved in the installation of Oracle 11g (11.2.0.4) on both Solaris and LINUX platforms. Creation and maintenance of database. Handling day-to-day activities. Monitoring of database for growth and performance. Defined backup procedures using daily hot backups and weekly cold backup. Storage and space management including table spaces and data files. Creating Databases and all database objects. Database Designing, Designing Tablespaces and Rollback Segments. Management of table space growth, monitoring data files additions, extent growth. Constantly monitor the performance of the Databases and viewing Alert log files & Trace files. Using TKPROF, EXPLAIN PLAN for the Better performance. Ensuring proper online and offline backup. Periodical reading and checking of backups taken. Education Bachelor of Science in Nursing in Nursing University of Buea 2011 to 2015 Paul's Computer Institute 2011 Skills Database, Oracle, Pl/sql, Sql, Aix, Linux, Red hat, Solaris, Sun, Unix, Ux, Hp-ux, Active directory, Rman, Middleware, Data warehouse, Weblogic, Bea, Bea weblogic, Odi Additional Information Technical Skills: Databases: Oracle 9i,10g, 11g, 12c, Data warehouse, PL/SQL Database Tools And Ticketing: Oracle (Oracle Enterprise Manager, SQLPlus, SQL Loader, DBA Configuration Assistant) Toad, OEM Grid, RMAN, SQLLoader, Exp/Imp/Data Pump, Statspack /AWR, Top, DBCA, DBUA, ADDM, SERVICENOW, IPcenter, Active Directory, SRVCTL CRSTL. Operating Systems: UNIX (Solaris, AIX, HP-UX), LINUX Hardware: Sun Fire 15K, Sun 6320 Storage , Sun Enterprise Servers 890/880/420/450, Sun StorEdge 6320, Hitachi, EMC, Dell Servers Red Hat Linux 6.5X.6.7 Middleware: BEA WebLogic 10.2.3,ODI Tuning Tools: TKPROF, EXPLAIN PLAN, AWR / ADDM / ASH / TOAD, OEM, TOP, IOSTATS	Database_Administrator
Database Analyst Database Analyst Database Analyst - Wells Fargo Charlotte, NC Oracle Certified Associate (OCA) with more than 6+ years of hands-on experience as an Oracle Database Administrator (DBA), Delivering technical knowledge in Production & Project Support, Application Customization, Performance Tuning, Backup & Recovery, Security and More. A good team player with excellent interpersonal skills, with the ability to coordinate multiple activities, determine and analyze problems and implement corrective actions. Work Experience Database Analyst Wells Fargo - Charlotte, NC March 2019 to Present * Maintenance and administration of Informatica across WIMT group in 24/7 production environments. * Provides production support for technical issues and initiatives related to applications, systems, databases and reporting * Troubleshoots and resolve issues and restores services or data impacted * Evaluates service level agreement criteria; identify gaps in current technology processes and recommends changes to assure OLAs/SLAs can be supported. * Organize issues and prioritize in a fast-paced environment with hard deadlines * Drive multiple complex production issues simultaneously using a wide range of skills * Interact effectively with a variety of internal and external partners including distributed systems, infrastructure, architecture, and software vendors * Partner with business and other technology teams on issue identification and resolution, problem solving, and planning * Assesses changes for risk to production systems and assures quality, security and compliance requirements are met for supported areas via accepted change control processes * Assist with the creation, maintenance, and testing of the business continuation plan * Ability to make independent judgment decisions while working in a fast-paced and results-driven environment * Ability to prioritize work, meet deadlines, achieve goals, and work under pressure in a dynamic and complex environment * Strong analytical skills and ability to solve complex technical problems * Excellent verbal, written, and interpersonal communication skills * Strong analytical skills with high attention to detail and accuracy * Experience with production support and operations of large-scale data environments * Strong skills in all data related subjects like data modelling, SQL, Data Analysis, Database space management, Data Masking, Database Monitoring * Have thorough understanding of batch job processing, job automation tools like Autosys and provide batch job improvement solutions * Experience in Informatica products upgrades/patches in a multi-node environment * Experience working with and guiding offshore teams * Flexibility to frequently be on call beyond normal working hours * Good understanding of project/support processes/procedures (EACO, PAC2000, JIRA) * Experience with version control tools and deployment tools such as Jenkins, Artifactory, and uDeploy * Knowledge and understanding of data governance challenges and approaches metadata, data quality, and data stewardship * Intermediate Microsoft Office skills * Knowledge of Financial institution's wealth, trust and brokerage * Superior critical thinking skills, fast learner and ability to take on new challenges as needed * Experience with Risk and Regulatory efforts like remediating software vulnerabilities and certificates * Experience with shell scripting experience Senior Oracle Database Administrator TIAA- CREF - Charlotte, NC February 2015 to March 2019 * Installation and configuration of 10g,11g,12c in UNIX/LINUX (RHEL) and Windows server 2008, 2012. * Installation and configuration of 12c Container Databases on standalone servers and cluster on Windows and Unix platforms. * Upgraded multiple Standalone and RAC databases and grid infrastructure from 11gR2 to 12cR1. * Upgrading Golden Gate from v11 to 12c and Expertise on Oracle Golden Gate and be able to configure Golden Gate * Used Log dump utility, Defgen utility in Golden Gate environment and Installed Goldengate in dev, test, prod environment * Worked New Features on 12c databases such as recovering tables, masking the fields, using advanced optimization parameters for good performance of 12c Databases. * Experience in troubleshooting RAC databases and engaging with application team for gaining performance enhancements for application in clustered environment. * Applied PSU on standalone TEST environment using OPatch and same PSU (Grid and RDBMS Patching) on production cluster using OPatch Auto. * Supported in Performing Golden Gate configuration, administration, installation, also configuring pumps and managing trail files by purging old extract files and log files. * Troubleshooting Golden Gate using GGSERR.LOG and logdump utility. * Replication Using Golden Gate for multiple extracts and replication and mapping, Great understanding and usage of advanced parameters in Golden Gate * Responsible for Installation and upgrading of Golden Gate 11.2.1.0.1 to Golden Gate (v12) 12.1.2.0.0. * Implemented Physical Standby Databases on 2-node 11gR2 Real Application Cluster and automated scripts to delete archive logs that already applied to standby. * Duplicating Tablespaces and Databases from Production server to Test server as per customer requirement. * Involved in data center migrating large size database in multiple platform. * Expertise in Active Data Guard, Snapshot using Data guard Broker (DGMGRL) and RMAN. * Generated AWR (Statspack), ADDM, Explain Plan, TKPROF, SQLTRACE, ORADEBUG reports for Performance tuning and used new tools of 12c for security purpose. * Hand on experience in cloning the non-multitenant container database to pluggable database in 12c using the PDB Metadata clone, PDB Remote Clone and PDB Snapshot cloning feature. * Have implemented two type of standby databases supported by Data Guard, logical standby and physical standby databases in 11gR2 on two node RAC * Having hands on experience in Hot/Cold Backup, Recovery and Cloning of databases using RMAN with VERITAS Net Backup and Comm vault. * Implemented Active Data guard, creating both Logical and Physical Standby databases in 10g, 11g RAC & 12C environment for the Production databases. * Configured and managed Data Guard extensively for Production databases of sizes ranging from 50GB to 5TB. * Successfully upgraded the databases from 11g to non CDB 12c. * Successfully migrated 12c Non CDB databases to pluggable databases. * Created Oracle Wallets and implemented Tablespace level TDE security. * Constantly monitor the performance (V$ dynamic performance views at peak load) of the Databases and viewing Alert log files & Trace files. * Experiencing in Installing OEM 12c Cloud Control and upgrading the 11g management agents to 12c agents. * Cloning/duplicate of database with RMAN and user-managed (hot/cold) backups. * Migration of databases to 12C from Oracle 10g&11g. * Implemented and maintained Oracle 11g Data Guard/standby databases for fail-over purposes. Implemented Oracle TDE to provide transparent encryption of stored data to support submission efforts with release of Oracle 11g R2. * Also worked on Network data encryption to improve the security and implemented SSL wallet to secure the connections. * Generated Statspack/AWR reports using OEM 12C from Oracle 11g database and analyzed the reports for Oracle wait events, time consuming SQL queries, tablespace growth, database growth * Database Services creation for distributing the applications across multiple nodes, extensively used all command line utilities SRVCTL, CRSCTL, ADR, ASMCMD, * Redefinition of tables using DBMS_REDEFINITION, partitioning the tables in the production, re-defining the columns data types, and moving the LOBS to different tablespace * Scheduled RMAN backups, purge jobs, Maintenance Jobs using DBMS_JOBS, DBMS_SCHEDULER, Crontab and $UNIVERSE. * Designed and implemented different backup strategies like Cold, Hot, MAN with Flash Recovery Area and Logical Backups EXPDP/IMPDP. * Handled Chained Rows and Row migration and solved the database performance issues. * Implement and enforce security for all the Oracle Databases; the three basic security tasks are authentication (Setting up user accounts to control logins to the database), authorization (setting permissions on various parts of the database), and auditing (tracking who did what, with the database). * Perform database re-organizations as required to assist performance and ensure maximum uptime of the database, implement SQL access and tuning advisors' recommendations. * Outline standards in place to ensure that all application design and code is produced with proper integrity, security and performance. * Evaluates releases of Oracle and its tools, and third-party products to ensure that the site is running the products that are most appropriate. * Experienced with ASM, adding, deleting disks to the disk group. * Supported development teams for all the database related issues and handled the critical issues like network failures and ASM DISK group errors and node failures in the RAC cluster. Oracle Database Administrator Honor Health - Phoenix, AZ May 2013 to February 2015 * Cloned/Migrated databases using RMAN and traditional Data pump export/import utilities in Oracle 10gR2. * Performed disk and disk group management in ASM while installing 11gR2 RAC. * Monitoring Health checks of OCR, VOTING DISKS and troubleshooting issues in RAC environment (11GR2). * Ensured that oracle database systems operate securely and efficiently. * Managing databases from planning and testing stages through implementation and support. * Performed day to day activities like resolving Tickets for multiple environments, provided Development Support, coordination with development for Application Tuning. * Worked extensively on monitoring grid control database, configuration of error notifications, installing listeners, and adding * Implemented recovery strategies whenever required and successfully recovered databases in case database crash, media/disk failures by using RMAN. * Scheduling the Physical backups (hot & cold) in CRON tab using RMAN utility and monitoring the scheduled jobs. * Provided 24X7support for all the production and development databases. * Assisted with application development in the corporate-wide SQL server database administration and developed database architectures, coding standards and security assurance policy procedures. * Evaluated and recommendation of DBA tools and performed system implementations and upgrades minimize business impact. * Implement multi-node SQL Server SDLC environment to support integrated data sources and data warehouses. * Strong skills in applying security patches (Patch set, Critical Patch Updates (CPU) / Patch Set Updates (PSU), One-off Patch) using "runInstaller" and Perl based utility "Opatch". * Highly experienced in implementing Oracle's Transportable Tablespace (TTS) feature using Data pump Export/Import (Oracle 11g, 12c) allowing users to quickly move a user Tablespace across Oracle databases. * Expertise in implementing data refreshes (at database, schema & table level) using RMAN utility and Data pump, conventional Export/Import of Oracle 11g, 12c. * Created Physical Standby databases using RMAN with zero downtime, performed Failover and Switchover using Data Guard Broker and manually as required. * Perform database tuning (OS/DB Level) and performance optimization - resolve database issues; integrity, performance, security, connectivity, blocking and deadlocking. * Provide monthly analytical Oracle reports (AWR, ASH, ADDM etc..) to provide expert level support Education Bachelor's Degree in Computer Science College of Technology (University of Yaoundé) December 2011 Skills DATA MIGRATION, DATABASE ADMINISTRATION, DATABASE, DATABASE DESIGN, ORACLE, DBA, Sql Dba, PL SQL, Sql Server Certifications/Licenses OCA Oracle Database 12c: Administration Present Additional Information COMPUTER SKILLS ? Experienced in Performance Tuning using EXPLAIN PLAN. ? Expert in implementing High Availability solutions with Oracle 11g RAC, Oracle Data Guard and replication using Streams. ? Proficient in database concepts with rich experience in database design, development and management. ? Excellent knowledge of Oracle architecture, Golden Gate architecture, SQL Performance tuning, SQLT and eager to explore any unknowns. ? Good working knowledge of troubleshooting Infrastructure issues related to Oracle database server such as memory, CPU, I/O, Disk etc. ? Working knowledge of technologies such as Oracle Real Application Cluster, Oracle Golden Gate, and Oracle Http Servers. ? Hands-on experience working as Production DBA, working knowledge on SLA metrics, Remedy system and worked with Oracle Support. ? Experience in Upgrade from oracle 10g to 11g and Migration of oracle database from red hat Linux, Window platform to Linux on development, integration and production environment using Oracle Data Migration Assistant. ? Migrating Oracle databases to Oracle Database Exadata Cloud Service ? Highly experienced in Oracle 11g, 10gAutomatic Storage Management (ASM). ? High ability to analyze and understand the AWR reports and can fine tune the databases for maximum performance. ? Hand on experience in cloning the non-multitenant container database to pluggable database in 12c using the PDB Metadata clone, PDB Remote Clone and PDB Snapshot cloning feature. ? Performed database administration, production support, installation, configuration, upgrades, patches, migration, backup and recovery, performance tuning, and cloning on the above said versions. ? Extensively managed users, privileges, profiles, schemas using Oracle Enterprise Manager (OEM). Configured Oracle Enterprise Manager (OEM) Grid Control (in Oracle 11g, 10g) for the purpose of monitoring multiple databases and application servers. ? Implemented physical standby database for maximum availability using Oracle Data Guard 11g with Oracle Enterprise Manager (OEM) 12C cloud Control. ? Implementing 10g Data guard with one physical database. ? Experience in configuration and administration of Data Guard (Physical/Logical standby Databases). ? Setup RMAN solutions for all Oracle Databases -- created rman ? repository provided best practices, optimizations and data guard and cloning techniques -- restore and recovery. ? Implemented and maintained Oracle 11g Data Guard/standby databases for switch-over and fail-over purpose. ? Experience in Implementation of High Availability solutions with Oracle 10g &11g RAC, Physical Standby Databases (Data Guard) ? Experience with supporting the Production Database with complete lifecycle including Installations, Upgrade, Patching, Cloning, Backup/Recovery, High Availability including Oracle Real Application Cluster (RAC) and Data Guard. Expert in RMAN backups including full, incremental and cumulative. ? Excellent knowledge in Flashback Recovery, Hot/Cold Backup and Cloning/Refresh of databases using RMAN. Experience in applying patches/ patch sets to the databases. ? Knowledge in configuring ASM (Automatic Storage Management) ? Proficient in complete, incomplete recovery of the database, Point in Time Recovery (PITR), and Tablespace Point in Time Recovery (TSPITR) using RMAN utility. ? Expertise in implementing partitioning methodologies (Range partitioning, List partitioning, Hash partitioning, Composite partitioning) on tables and indexes for high performance. ? Knowledge of Database Recovery Techniques and implementation of those recovery techniques to ensure business continuity. ? Expertise in maintaining Database Security using auditing.	Database_Administrator
Sr. SQL Database Administrator Sr. SQL Database Administrator Sr. SQL Database Administrator - Subway Milford, CT 8 Years of extensive experience in Information Technology as an SQL Server DBA (SQL server 2005, 2008, 2008r2, 2012, 2014 and 2016) in Production, Development and Test Environments under UNIX and Windows platforms. Extensive experience in installing, configuring and performance tuning of SQL server 2016,2014,2012,2008/R2/2005) Extensive experience in Installation, Configuration and Administration for SQL Server in Clustered and non clustered Environment. Extensive experience in disaster recovery and high availability SQL server solutions, using Always-on High-Availability groups, SQL server clustering, Mirroring, Log shipping, and replication. Extensive experience in space allocation, database migrations and database security. Extensive experience in Capacity planning, Performance Tuning, Disaster Recovery and troubleshooting. Extensive experience in SQL server performance tuning and performing root cause analysis. Dynamics administration experience which includes upgradation and patching. Configuring and maintaining Dynamics AX administrative tasks such as (User Management, Configuration, and Deployment). Highly experience in configuring Always-On Availability Groups (AAG) synchronous and asynchronous-commit mode. Manage and maintain database changes in Development, QA, Staging and Production. Created Snap shot, Transactional, Peer to Peer Review Replications and Log shipping, Mirroring for different customers. Extensive experience in backup and restore procedures. Extensive experience Configuring, Implementing and maintaining Database mirroring synchronous/asynchronous. Extensive experience in implementing replication using different replication models (Snapshot, Merge, and transactional) with different topologies. Perform Microsoft Dynamics AX Compliance Center configuration, administration and maintenance. Installing and Configuring of Enterprise Portal. Backup and restore VLDB databases using Veritas Net backup, Litespeed, Legato and Tivoli. Configured High availability groups using SQL 2012. Having Knowledge of SQL and Cluster configuration. Extensive experience in multiple instances on single Database, share memory, design and implementation. Extensive experience in creation and maintained of Procedures, Triggers, Functions and Packages. Extensive experience in Batch processes, Import, Export, Backup, Sql Loader, Shell scripting, Cron Jobs, Database Monitoring tools and application support. Strong background of Business Intelligence in MS SQL Server 2012/2014/2016 with SSIS, SSRS, SSAS. Excellent T-SQL Developer skills including Stored Procedures, Indexed Views, User Defined Functions, Triggers, and Distributed Transactions. Extensive experience on migration of data using BCP Utility, Bulk insert, SSIS and DTS packages, Import/Export wizard and copy database wizard. Created Linked Servers for OLEDB Data Source and Native Data Source. Knowledge with SSIS Data Profiling and Data Quality Services (DQS). Experience in design and implement processes for deploying, managing and extracting data for reporting using Crystal Reports, SQL Reporting Services SSRS. Extensive experience in controlling the user privileges, monitoring the security and Audit issues. Created logins using different security models like Windows, Standard and certificate authentications. Highly experienced in creating Jobs, Schedules and Alerts using SQL Server Agent. Strong Communication and Time Management skills and excellent team player. Ability to adapt quickly to changing environments. Work Experience Sr. SQL Database Administrator Subway - Milford, CT June 2017 to Present Responsibilities: Performance Tuning of the SQL Server (in OLTP, Production and Development environments) including the usage of Performance Monitor and Profiler Trace to monitor the Memory, CPU and Disk usage, the private bytes of each process, the trend in the Available Bytes, Context Switches/sec, Page Faults, growth of Tempdb, Cache-Hit ratio, disk reads and writes, Avg. Disk Wait Times, Transactions/sec, Growth and Shrinkage of databases and other counters, and use Index Tuning Wizard to create proper indexes. Identified the performance bottlenecks like CPU, Memory, I/O and tuned and improved the overall performance of the server for many clients. Monitor Microsoft SQL Server activity on a proactive basis and tune the system for optimal performance Experience on installing, configuring, Managing and Monitoring of all SQL server with Service packs, Cumulative updates and hot fixes. Involved in Physical and Logical design and Schemas for databases of new application. Tuning of SQL Server Memory structures and troubleshooting the existing issues with Buffer Pool and Paging. Extensive experience in SQL Server Performance tuning and performing root cause analysis. Experience in PAL (using power shell script) Highly experience in creating performance dash board reports. Monitor and troubleshoot ETL, BCP, SSIS and Application Jobs and other tools. Installed SQL Server Clusters in Active\Active and Active/Passive Topology. Monitoring of SQL Server 2008r2, 2012, 2014 and 2016. Install, configure and Deploy SharePoint Services and Team Foundation Servers. Monitor Microsoft SQL Server activity on a proactive basis and tune the system for optimal performance 24 X 7 Production Database On Call Support. Troubleshoot Blocking and Deadlocking issues by making appropriate changes to Transaction Isolation levels and the types of locks being held; avoiding keeping transactions open for long durations, breaking large transactions to smaller ones. Upgraded the existing Servers from SQL Server 2008 to SQL 2012 and 2014. Create and manage SSIS packages. Monitor and tune both server and databases using DBCC, Server configurations options (sp_configure) and Database options (sp_dboption). Contributed to automation of many daily administrative activities like backups, thresholds, monitoring server resources and proactive problem diagnosis. Manage and maintain database changes in Development, QA, Staging and Production. Implementation of SQL Logins, Roles and Authentication Modes as a part of Security Policies for various categories of users. Worked extensively on Data scrubbing and masking for restored databases. Created security policies for SOX and PCI environments. Configured and wrote SQL scripts for automated deployments. Creating Replication, database Mirroring and Always-on for different Applications. Environment: Server 2008r2,2012,2014 on Windows 2008 R2 and 2012, .Net, Java, Oracle, 9i,10g and 11g, Remedy, Dynamics CRM and AX, Redgate, Share Point, SSRS and SSIS. SQL Database Administrator CenturyLink - Monroe, LA October 2015 to May 2017 Responsibilities: Installed, Configured and Maintained SQL Server 2012/2014/2016 in multiple database environments. Applied Service Packs & assisted Infrastructure Engineering team to install and configure SQL Server in a Clustered (Failover) Environment. Implemented and managed Always ON availability groups for 3 replicas. Managed over 1000+ MS SQL Server with high volume of data and Maintained 55 mission critical applications. Implemented and migrated databases to SQL Server 2014 version. Handled Performance Tuning and Optimization with strong analytical and troubleshooting skills for quick issue resolution in large-scale production environments located globally. Detected and troubleshot VM related CPU, memory, I/O, disk space and other resource contention using VM vSphere tools, Event Viewer and System Console operation monitoring tools. Responsible for the issues related to Database Integrity, Blocking, Dead Locking issue, Replication. Responsible for installation, configuration and Patching of SQL Server 2016/2014/2012. Worked on Priority 1 and 2 Critical Incidents to meet the Response and Resolution Service Level Agreements (SLA). Responsible for over 200 SQL instances globally. Responsible for Security issues related to logins, users and application roles and linked Servers. Scripted the Database Consistency Checks (DBCC), scheduled the scripts to run daily and weekly basis. Performed access validation for new servers, transitioned, and transformed server. Worked on SQL Development to write and troubleshoot SQL Code, and Designed by using database objects like Triggers, stored procedures, functions, tables, views and Constraints. Worked on data Extraction from various sources like SQL Server 2012/2014, CVS, Oracle, Teradata, Excel and Text file from Client servers and through FTP. Developed, deployed and managed SSIS Packages for new ETL Processes and upgraded the existing DTS packages to SSIS for the on-going Processes. Performed routine tasks like disk space check, Consistency checks, looking for slow/long running queries, hung jobs. Developed a standard build for SQL Server with complete pre-installation, steps for installing, post-installation activities and best practices to improve the overall performance. Worked on backups, restores, recovery models, database shrink operations. Maintained and supported internal database repository and managed the service and application creation/deletion, and associations with SQL server instances. Maintained database integrity of all vendor and in-house databases. Generated reports from the cubes by connecting to Analysis server from SSRS. Worked among Technical Architects and Database analysts for the Design of total tables required for efficient Report Design. Database mirroring, Replication. Worked in cooperation with System Administrators for configuration of Windows failover cluster and implemented SQL Server Always On. Environment: SQL Server 2008R2, 2012, 2014, 2016, TSQL, VMware vSphere Client, Windows Server 2008R2, 2012, Argent Monitor, SSIS, SSRS. SQL Database Administrator CDW - Vernon Hills, IL August 2014 to September 2015 Responsibilities: Worked as a Production DBA with primary database comprising of SQL Server 2016/2014/2012/2008R2/2008/2005 Performed side by side migration and followed both pre and post checklist for database migration Migrated SQL Server Databases from SQL Server 2005/2008 to 2008R2/2012/2014/2016 on working hours as well as weekends Installed SQL server 2016/2014/2012 instances on VMware server Expert in using VMWARE Server Migrated all databases and servers from San Ramon data center to San Antonio data center Working knowledge of Double Take SQL migration tool Migrated SSIS packages from SQL Server 2008R2 to SQL Server 2012 Resolved all migration related issues after the databases migration and created database maintenance plan for the performance of SQL Server which covers Database Integrity Checks, Update Statistics, and Re-indexing Implemented best practices for Database Monitoring, Backups and Restores Used Lite speed backup tool for database backups and restores Configured linked servers to enable the SQL Server Database Engine to execute commands against OLE DB data sources of the instance of SQL Server Used SQL Azure extensively for database needs in various applications Import data from different data source to create Power BI reports and dashboards Created Power BI Visualizations and Dashboards as per the requirements Design and develop SSIS packages, store procedures, configuration files, tables, views, and functions; implement best practices to maintain optimal performance Used various Transformations in SSIS Dataflow, Control Flow using for Loop Containers and Fuzzy Lookups Extensively worked on SQL Server Integration Services (SSIS) and SQL Server Reporting Services (SSRS) Involved in trouble shooting and fine-tuning of databases for its performance and concurrency Wrote ad-hoc T-SQL queries for data analyzing, research, unit testing and identifying and resolving bugs Experience in using SQL Server Profiler and Database Engine Tuning Advisor (DTA) Planned and Implemented AlwaysON availability groups for 3 replicas Documented and managed AlwaysON availability groups Involved in designing cloud deployment strategies that mitigate risk while meeting infrastructure Responsible for designing and implementing cloud -based solutions Planned and Implemented SQL Server in Microsoft Azure and Cloud based systems Installed, configured, and managed the AWS cloud servers Created AWS Multi-Factor Authentication (MFA) for instance RDP/SSH logon, worked with teams to lock down security groups Implemented Database Mirroring with high-performance and high-safety mode Configured and maintained Log Shipping for DR environment Experience in implementing different types of Replication models like Snapshot, Merge and Transactional on basis of business specification Created Users, Logins, Roles and granted appropriate permissions Performed SQL DBA activities on mission critical SQL Databases on which SAP ECC 6.0 was hosted Maintained SOX compliance Provided 24/7 support for Production environment Environment: MS SQL Server 2016/2014/2012/2008R2/2008/2005, SSIS, SSRS, SSAS, Windows Server 2012R2/2012/2008 R2/2008/2003, AlwaysON, Microsoft AZURE, AWS, IDERA Diagnostic Manager, Lite Speed Backup Tool, VMWARE. SQL Database Administrator Mindtree - IN January 2013 to June 2014 Responsibilities: Installed and configured SQL Server 2008, 2008 R2 and maintained 100 servers. Migrated Stored Procedures from 2000 to SQL Server 2005 to refer to Dynamic Management Views. Suggested Disk Capacity, Processors and Memory based on the Capacity planning. Analyzed database growths for Capacity Planning, Normalized the data for efficient performance and Partitioned data into multiple Files and File groups. Implemented backup and retention strategies based on business policies. Designed Disaster recovery process. Designed new security system to organize all the security requirements. Responsible for data integrity, user security, daily monitoring for production and non-production systems. Expert in implementation and administration of Oracle 11g/10g HA/DR architecture using RAC and Data guard. Extensive experience in Oracle 11g RAC and ASM installation and configuration on Linux and UNIX. Technical Consultation for the entire database related items. Created email alerts with the reports of daily backups, maintenance jobs and security checks. Created database snapshots before a deployment to ensure the changes are rolled back without compromising the time of availability in case of errors. Successfully implemented physical standby database using Oracle Data guard and Active Data guard feature for High availability configuration in RAC environment. Performed the Switchover, Switchback and Failure tests of the primary and physical standby and verified the successful catching up of standby with the primary DB. Environment: SQL Server 2000/2005/2008/2008 R2/2012, SSRS, SSIS, SSAS, DB2, DTS, Erwin, Cluster Environments, Red Gate, TFS, Spotlight. SQL Database Administrator Agiliance India Pvt Ltd July 2011 to December 2012 Responsibilities: Installed and configured SQL Server 2005. Performed backups, DBCC utilities, updated index statistics, monitored database and disk space. Managed the migration of SQL Server 2000 databases to SQL Server 2005 Worked on migration and maintenance of data using various utilities like DTS, EXPORT, IMPORT and ATTACH/DETACH Data Migration tools. Created & maintained databases, users, Logins, tables, indexes, stored procedures, roles, permissions and other schema objects. Monitoring SQL server performance using profiler to find performance, dead locks, blockings and Capturing long running SQL queries for fine-tuning SQL statements that better result in efficient SQL statements processing. Scheduled the backups for Databases and Transaction log. Performed restoration operations. To set up SQL Server configuration settings. Designed and implemented comprehensive Backup plan and disaster recovery strategies Rebuilding the indexes at regular intervals for better performance. Responsible for Stored Procedures optimization, Performance tuning & index tuning. Provided necessary data validation checks against the data entry. Frequently ran DBCC checks to maintain consistency. Used Performance monitor and SQL Profiler to optimize queries and enhance the performance of database servers. Skills Access 97, Ms sql server, Sql server, Mysql, Oracle, Sql, Microsoft project, Sharepoint, Ssrs, T-sql, Asp, Iis, Asp.net, Scom, Solarwinds, Tivoli, Tsm, .net, Visual studio, C# Additional Information Technical Skills: Databases MS SQL Server 2016/2012/2008R2/2008/2005, 2000/7.0, Oracle, MYSQL, MS Office Access 97/2000/2003 Languages T-SQL, C, C++, C#, vb.net, JAVA, ASP.NET, Visual studio 2005/ 2003, XML Technologies VB.NET, .NET FRAMEWORK, ASP.NET, Microsoft Office Suite Tools Active X, IIS, MTS, Lite speed, Spotlight, Visual Studio 2003/2005, VSS, Visio 2003, Office Visio 2007, SharePoint Designer 2007, Erwin 4.0, SSIS, SSRS, SSAS, SCOM, Tivoli TSM, SolarWinds Operating System Windows 2000, Windows NT, Windows Server 2003/2008/2008R2/2012, Windows 95/98/XP/Vista/7 Others Microsoft office, Microsoft Project	Database_Administrator
ORACLE DATABASE ADMINISTRATOR ORACLE DATABASE ADMINISTRATOR ORACLE DATABASE ADMINISTRATOR - INTRALOT Lanham, MD Over 5 years of comprehensive experience in Administering database solutions that improve business efficiency, utilizing strong background in Information Technology Management of 10g, 11g and 12c oracle databases. Have extensive experience in Datapump, Dataguard, GoldenGate in RAC environments, among other Oracle Application and platforms such as Sun SOLARIS, HP UNIX, RHE Linux and Windows SQL Server to provide data security, hardware support and system stability. Able to perform upgrades, patch maintenance, and integration on oracle database environments to improve timeliness of reports, analyzing inventory, and cost reduction. Also very experienced with the AWS environment and services like IAM, EC2 and EBS, RDS, Amazon Redshift, VPC configuration, DMS, Elasticache and DynamoDB. Authorized to work in the US for any employer Work Experience ORACLE DATABASE ADMINISTRATOR INTRALOT - Duluth, GA November 2015 to Present Worked as a team member for 24x7 support with on call rotation in all prod, QA and dev environments. ? Worked on Multitenant Databases (Oracle 12c Container and pluggable databases) ? Hand on experience in cloning the non-multitenant container database to pluggable database in 12c using the PDB Metadata clone, PDB Remote Clone and PDB Snapshot cloning feature. ? Performed database administration, production support, installation, configuration, upgrades, patches, migration, backup and recovery, performance tuning, and cloning on the above said versions. ? Database reorganizations and refresh schema-using Export/Import. Creating the database, table spaces, tables, indexes, setting privileges and user logins. ? Creating physical databases with multiple table spaces from logical and physical data model ? Monitored and performed database sizing, tablespace management and rollback tablespace management, transaction management and security administration ? Installed and configured Oracle 11g and 12c Enterprise manager to monitor and report the Database health for over 500+ databases ? Upgraded databases from 9i to 10g, 10g to 11g, 11g to 12c and minor version upgrades ? Setting up High Availability Oracle GoldenGate systems on Oracle 11gR2 RAC environments. ? Upgraded 10g and 11g Standalone databases to 11g and 12c 2-node RAC respectively ? Installation and creation of 11g databases for Testing & Development on both IBM-AIX and Linux environment in OLTP, Decision Support System Data Warehousing environment. ? SQL tuning - AWR history of sql execution, index recommendations, SQL Tuning Advisor, SQL Access Advisor, Real Time SQL Monitoring, Interpret Execution plans, Re-write more efficient SQLs. ? Data Refresh of large production data warehouse environment to setup test, development environments using SAN level storage mirroring: Gold image copy and cloning. ? Handled High volume production databases around 25 TB size along with Physical standby databases ? Proficient in Oracle High Availability features like RAC, DATA GUARD, GRID CONTROL and Oracle Performance Tuning Utilities like ADDM, AWR, ASH, SQL-Tuning Advisor, EXPLAIN PLAN, TK PROF, DBV. ? Performed Data file recovery from logical and physical block corruptions ? Good understanding and Implementation expertise in RAC, ASM, Data Guard like remedy change and user tickets, frequently communicate effectively with technical and non-technical customers. ? Experience on Cluster management, event management, application management, connection management, storage management, load balancing and availability. Continuous monitoring of performance during peak and non-peak loads using AWR reports, ASH, ADDM and Optimization SQL code using SQL Trace, tkrpof, Explain plan. ? Experience working with SQL, PL/SQL coding, stored procedures, functions, packages, triggers. ? Partitioning strategies for very large tables. Implemented Range, List, Hash and various Sub Partitions, Create and schedule refresh for materialized views. ? Work with Oracle Data Pump (expdp and impdp) which provides high speed, parallel, bulk data and metadata movement of Oracle database contents. ? Management of schema objects, partitioning of tables & indexes and performing SQLLoader jobs for loading data from flat files (ETL) and Oracle Database monitoring, troubleshoot and resolve the issues. ? Monitoring growth of tables and undertaking necessary re-organization of database, capacity planning. ? Designed the logical and physical database structure and involved in Logical, Physical data modeling. ? Provide support to developers to enhance their SQL, PL/SQL code and responsible for setting up of new user accounts, schema Deployments and related user administrative tasks. ? Successful in installation/maintenance of Physical Standby database using Oracle Data Guard for Oracle 11.2.0.3 and Oracle 10.2.0.5 RAC databases. ? Implemented proactive monitoring using Tuning Pack, Diagnostics Pack, and STATSPACK, SQL Trace & TKPROF, EXPLAIN PLAN. ? Database monitoring/maintenance, replication process and performance tuning are done using OEM (Oracle Enterprise Manager). Environment: Oracle 11g/11g RAC/ VMS, Sun Solaris, AIX, Windows Server 2012, Red Hat Linux, TOAD, RMAN, SQL server, OEM. ORACLE DATABASE ADMINISTRATOR SUNTRUST BANK - Richmond, VA October 2013 to October 2015 Supporting multiple databases for production, development, test and staging purposes on Sun Solaris and Windows environments. Applying upgrade patch, maintenance and interim (opatch) patches on all the databases. Refreshing Dev and Test instances with data from Production on a regular basis. Developed PL/SQL packages, DML, DDL, Oracle tables, Stored Procedures, functions, cursors, triggers and UNIX shell scripts. Thorough knowledge in setting up infrastructure for databases in huge datacenters. Installed Oracle 11g on Linux platform using ASM. Creating Materialized views and Materialized View Logs for Data Replication. Working with optimizer Hints and Explain Plan for estimating performance and to generate optimal solutions. Worked on building and rolling out new 12c databases for test/dev/qa environments. Implemented oracle 12c active standby database for test database environment Handled my group of 4 people in all and lead them for getting best results Installed GoldenGate software in Test and dev instances Performance Tuning for Optimized results using Explain-Plan, SQL-Trace, STATS PACK reports and AWR Reports. Provided recommendations using ADDM reports. Analyzed the trace files Using TKPROF utility. Hands on experience in troubleshooting RAC environment, using srvctl. Responsible for setup and implementation of 2Node RAC on IBM-AIX in log and 11gR2 using Veritas clusterserver. Diagnosed Oracle bugs and coordinating with Oracle support to resolve them in timely manner. Performed various tasks like Administering RAC using SRVCTL, Adding nodes and instances, Administering Storage Components, Parameter Management, and Configuring High Availability Features for RAC. RMAN point in time recovery and Instance recovery done on 11g. Developed compliance reports and performed auditing at higher levels. Scheduling repetitive activities like gathering schema statistics, exports, table space usage report using crontab. Applied PSU Patches (10.2.0.3, 10.2.0.4) as a part of maintenance activity. Extensively used Datapump, conventional export/import utilities for loading data to & from databases, logical backups and migration of databases. Monitoring and optimizing the performance of the database/application using OEM along with homespun scripts. Capacity planning: Allocate system storage and plan future storage requirements. Worked on SQL tuning using SQL Tuning Advisor, SQL Access Advisor, SQL Profiler and SQL Optimizer. Installation and configuration of Oracle databases environments (10/11g), upgrades, patching for security vulnerabilities (CPU and PSU). Performing monthly and annual performance reports for trend analysis and capacity planning. Assist in SQL tuning and providing consultation such as creating Materialized views, adding indices, dropping unnecessary indices, using hints wherever possible, amongst others. Worked on UNIX environments. Troubleshooting of various database performances by proper diagnosis at all levels like SQL, PL/SQL, database design, database tables, indexes, Instance, memory, operating system and java calls. Knowledge in Oracle Data warehouse DBA skills relating to administration and management of VLDB environments, Oracle OLTP. Experience in writing UNIX/SHELL scripts for providing the reports. Installed and configured Oracle 11g database on a test server using Oracle standard procedures, for performance testing and future 10g production implementation. Worked on setting up and managing EBS volumes. Designed AMI images of EC2 instances by employing AWS CLI and GUI. Managed infrastructure development on AWS by employing services such as EC2 and cloud front. Managed AWS storage systems such as S3, Glacier and EFS. Migrating databases to the cloud. Configuring VPC Worked with some AWS services such as SQS, SNS, SWF, Elastic Transcoder, Kinesis Configured VPC, Cloud front, Route 53, API Gateway. Tuned databases and instances in the cloud using tools such as cloud watch. Generated key pairs for EC2 instances. Created and worked with databases such as RDS, Elasticache, Amazon redshift, DynamoDB. Configured read replicas, multi AZ, cross regional replication for disaster recovery and high performance. Environment: Oracle 11g/11g RAC/10g, VMS, Sun Solaris, Windows Server 2003, Red Hat Linux, TOAD, RMAN, SQL server, OEM. AWS services: IAM, EBS, EC2, RDS, Amazon Redshift, Elasticache, DynamoDB. Education BACHELORS OF SCIENCE UNIVERSITY OF BAMENDA Skills DATABASES (4 years), DATABASE (4 years), ORACLE (4 years), PL/SQL (4 years), REPLICATION (4 years) Additional Information SKILLS SUMMARY ? Experienced in Performance Tuning using EXPLAIN PLAN, TKPROF, and STATSPACK. ? Have ample knowledge in implementing policies, and procedures for disaster recovery and archival processing to ensure data protection. ? Expert in delivering Oracle Database performance-tuning services for customers with EXPLAIN PLAN, TKPROF, STATSPACK, SQL TRACE, ORADEBUG, 10g OEM Grid monitoring custom scripts troubleshooting oracle databases using SQL trace utilities. ? Experience with SQL coding including DDL, DML and fine-tuning those SQL's for better performance. ? Extensive experience in designing Logical and Physical data models for new developments using ERwin modeler. ? Experience in using 10g features Flash-Back Recovery, Data Pump, AWR, ASM, ADDM, ASH, Recycle Bin, 10g Grid Monitoring. Expert in RMAN backups including full, incremental and cumulative. ? Excellent knowledge in Flashback Recovery, Hot/Cold Backup and Cloning/Refresh of databases using RMAN. Experience in applying patches/ patch sets to the databases. ? Extensively worked on Import/Export and Data Pump Import/Export tools. ? Knowledge in configuring ASM (Automatic Storage Management) ? UNIX Systems Administration - Database and application integration efforts. Heavy UNIX shell scripting, CRON jobs. ? Expert in implementing High Availability solutions with Oracle 11g RAC, Oracle Data Guard and replication using Streams. ? Planned and implemented high availability solutions such as Real Application Cluster (RAC) in Oracle 11gR2 Grid and 10g on ASM and OCSF2 file systems. ? Highly experienced in Oracle 11g, 10g Automatic Storage Management (ASM) required to fulfill the storage needs. ? High ability to analyze and understand the AWR reports and can fine tune the databases for maximum performance. ? Install, configure and upgrade to Oracle 12c; consolidate multiple databases into multi-tenant database containers; evaluate and implement latest database technology and new Oracle 12c features. ? Perform database monitoring and tuning to ensure databases run at peak performance; troubleshooting production performance issues. ? Extensively managed users, privileges, profiles, schemas using Oracle Enterprise Manager (OEM). ? Configured Oracle Enterprise Manager (OEM) Grid Control (in Oracle 11g, 10g) for the purpose of monitoring multiple databases and application servers. ? Proficient in complete, incomplete recovery of the database, Point in Time Recovery (PITR), and Tablespace Point in Time Recovery (TSPITR) using RMAN utility. ? Expertise in implementing partitioning methodologies (Range partitioning, List partitioning, Hash partitioning, Composite partitioning) on tables and indexes for high performance. ? Knowledge of Database Recovery Techniques and implementation of those recovery techniques to ensure business continuity. ? Expertise in maintaining Database Security using auditing. ? Expertise in setting up and managing EBS volumes. ? Designed AMI images of EC2 instances by employing AWS CLI and GUI. ? Infrastructure development on AWS by employing services such as EC2 and cloud front. ? Managed AWS storage systems such as S3, Glacier and EFS. Operating Systems HP-UX 10.x, 11.x. Sun Solaris 2.5, 2.6, 8, 9, 10. AIX 5.1, 5.2, 5.3, 6.1 RHEL 2.1, 3.x, 4.x, 5.x. Windows 95/98/NT/2000. RDBMS Oracle 10g, 11g and 12c Tools TKProf, Explain Plan, AWR, ASH, ADDM, SQL Tuning Advisor, ASMCMD (asm command line), SRVCTL, CRSCTL, Toad 10.6 and Toad 12.5, Putty, OEM 11g database control and OEM 12c GRID control, WinSCP, FileZilla, VNC, Team Viewer, Cisco VPN Client, Remote Desktop Connection & PowerShell. Database Utilities SQLPlus, Oracle Enterprise Manager, Real Application Cluster, ASM, Transportable Tablespaces, SQL*Loader, RMAN, DataPump export/import & Export/Import utilities. Languages SQL, PL/SQL & UNIX Shell Scripting Databases RDS, DynamoDB, Amazon Redshift, Elasticache	Database_Administrator
Oracle Database Administrator Oracle Database Administrator Oracle Database Administrator - Boston Scientific Little Canada, MN An accomplished and seasoned professional Oracle Database Administrator with 8+ years of extensive knowledge and proficiency in Oracle database administration. Specialized training, and experience in using TOAD, DATA GUARD, RMAN, DATA PUMP, OEM, RAC and ASM. I have worked on numerous databases from 10g, 11g and 12c, performing various DBA services and across a multitude of platforms (LINUX, UNIX, and Windows) in production, development and test environments. I am an enthusiastic, proactive team player who is fast at picking up new technology with great attention to detail as well as great communication skills. With my strong aptitude to analyze and resolve problems, I have a well-honed ability to adapt and thrive in a dynamic fast paced and challenging work environment. Work Experience Oracle Database Administrator Boston Scientific - Arden Hills, MN November 2014 to Present Responsibilities Responsible for architecting, deploying and managing multiple 24 x7 databases for business-critical applications using RAC, Data Guard (physical and logical standby) and RMAN. Improved the performance of queries by 98% - execution time drastically reduced from 12 hours to 13 mins using various methods such as hints, sql profiles and indexes. Scheduled change implementation activity and performed regular random drills to test disaster recovery scenarios. Implemented the high availability and disaster protection for all the production databases using the Oracle Data Guard feature Built and maintained security and integrity controls in coordination with the security team using the VPD, user privileges, roles, TDE and Oracle Wallets to ensure highly controlled and audited user access. Responsible for quarterly patches, maintaining, monitoring and upgrading the production and test Databases Grant roles and Privileges to end users. Implement optimal space utilization in tablespaces by avoiding fragmentation. Load data into database using SQL Loader. Perform Data Guard switchover/failover as per requirements. Carry out quarterly patches, maintaining, monitoring and upgrading the production, development and test databases Implement recovery strategies whenever required and successfully recover databases in case database crashes, media/disk failures using RMAN, data pump and automated the same using shell scripts. Responsible for developing needed SQL queries for data extraction, and for optimizing and tuning the performance of database and queries on a daily basis and monitored the same via OEM using the ASH, AWR and ADDM reports Performed Point in time recovery in situations where backup is corrupt and cannot be used for database recovery. Restore and Recover databases from offline, online and RMAN backup. Tablespace monitoring, Performance monitoring and tuning for performance improvement and to avoid a database hang. Perform SQL and PL/SQL tuning, oracle contention and monitored production database using Automatic Workload Repository (AWR), Automatic Database Diagnostic Monitor (ADDM) reports and Active Session History (ASH). Authoritative in design, development, documentation and review according to standards Create oracle database on configure servers using both the DBCA and Database Creation Scripts Technical database support in 24/7 environment to ensure system performance and stability. Oracle Database Administrator WALMART TECHNOLOGY - CENTER, ARKANSAS, US April 2011 to November 2014 Responsibilities Installed and configured Oracle 10g/11g/12c servers and creation of databases in UNIX, Linux and Windows environments. Responsible for migration/upgrade of the 10g databases to 11g. Planned and scheduled Backup/Recovery Strategy using OEM, RMAN and took Logical Backups (with Export/Import Data pump utilities). Created primary objects (tables, views, indexes, synonyms, procedures, functions and triggers) to help application developers with the application design. Performance Tuning for Optimized results using Explain-Plan, SQL-Trace, ASH, AWR Reports. Provided recommendations using sql tuning adviser and ADDM reports. Analyzed the trace files Using TKPROF utility Identified and evaluated industry trends in database systems to serve as a source of information and advice for upper management. Proposed technical feasibility solutions for new functional designs and suggested options for performance improvement of technical objects Fixed various database performance issues using Automated Workload Repository (AWR), Automatic Database Diagnostics Monitor (ADDM) and Active Session History (ASH). Loading data into database tables using SQL Loader. Performed database security and user administration via roles, profile, privilege, synonyms and auditing. Performed data transfer using Export/Import and Data pump. Provided capacity planning, tuning and administration support to application development efforts in Broad vision and PeopleSoft. Goals achieved ranged from I/O minimization, improved hit ratios and contention. Clone production databases as needed for testing, development using RMAN. Work on database security including Auditing (standard auditing, fine grain, valued based and statement auditing), Encrypting (Transparent Table Encryption) Designed, tested, implemented and documented database migration procedures involving the use of the export/import and migration utilities. Used Tablespace Manager and Oracle Expert to monitor performance bottlenecks, database response time, instance workload and operating system resource usage. Maintained records of daily data communication transactions, problems and remedial action taken, and installation activities, reduction, high database availability etc. Education Bachelor's in Leadership and Management University of Yaoundé II - YAOUNDE Skills Database (8 years), Oracle (8 years), Rman (8 years), Linux (8 years), Red hat (8 years), Unix (8 years), Virtual machine (8 years), Oem (8 years), Performance tuning (8 years), DBA (8 years), MYSQL (8 years), Postgresql (8 years), Sql Server (8 years), ETL (8 years), Oracle Dba (8 years), Sql Dba (8 years), Ssis (8 years), RAC (8 years), Sql Database (8 years), DB2 (8 years), Sybase (8 years), Oracle Database (8 years) Certifications/Licenses Oracle Certified Associate Present Additional Information Core Competencies Database creation, configuration, upgrade, patching and migration. Oracle Virtual Machine (OVM) for testing. Backup and Recovery using Data Pump and RMAN. Monitoring and performance tuning using OEM Grid Control, Database integrity and advance security implementations like TDE and Triple A's Database upgrade and Migration using RMAN, Export/Import and Expdp/Impdp High availability using flashback and Data Guard Database Upgrade, Patching and Migration Oracle Real Application Cluster (RAC) and ASM Oracle Data Guard Proficiency in Unix, Red Hat Linux 5.2, Red Hat Linux 6.	Database_Administrator
Senior Oracle DBA Senior Oracle DBA Senior Oracle DBA 11+ years of experience as Oracle DBA, strongly in Oracle Database Appliances (ODA), EXADATA and Oracle Golden gate. Proficient in Oracle 10g/11g/12c and 13c software installations, migrations, database capacity planning, automated backup implementation, Performance tuning on Linux/Unix and minor experience in My SQL platform using my SQL workbench. Involved with the architect group in designing, projects and planning the logical and physical model of the enterprise level databases. Provide support on oracle RAC, and data guard with various teams. Expertise in restoring and recovering Oracle database using RMAN. Extensive experience in Install, Configure, Deploy, upgrade, and patch and manage existing Oracle database 9i, 10g, 11g or 12c. Expertise using OEM 11g, and 12C, 13C Cloud Control. Experienced in troubleshooting, monitoring, backups and recovery as well as data migration, Data guard. Expertise in Deployment of Oracle Goldengate 11g and 12C. Work with various ticketing system including remedy, Service Center and Service Now. Support Oracle server and application tools. Allocating system storage and planning future storage requirements for the database system. Participate in 24/7 on-call rotation schedule and troubleshoot and resolve issues. Work as a backup SQL server, monitor, administer using management studio. Experience includes Database Creation, Tuning, developing SQL Queries, and Cloud etc. Stored Procedures, Backup and Recovery, RAT Testing, Troubleshooting, UNIX Shell Scripting, Documentation and End User training. Strong performance analysis on AWR, ADDM, ASH and advisory views and periodic database instance performance review and tuning recommendation. Knowledge of Exadata Storage Servers and monitored X3/X2 Quarter/Half/Full RAC Machines. Worked on EXADATA X3-8 and X2-8 Full RAC machines. Experienced in working environment Exadata, Oracle Cloud, Golden Gate, AWS Cloud etc. Participated in migrating and managing oracle databases on AWS cloud RDS and EC2 services Work Experience Senior Oracle DBA Wells Fargo - Charlotte, NC March 2019 to July 2019 Roles & Responsibilities: Working on Exadata, Data guard, RAC and Multi -Tenant Environment. Provide and implement performance tuning recommendations of all components in Exadata database machine. Advice, provide guidance and develop Disaster Recovery strategies for the Exadata Database machine. Installed & configured 11g, 12c on Unix/Linux environment. Performed Migration and Upgrade of databases to 12c and 11gR2. Working on Incident tickets Supporting 24/7 support, on-call for production database and supporting developers & end-users Analyze and determine the feasibility of leverage the Oracle Enterprise Manager solution to report on performance, provide metrics, and become the centralized proactive maintenance solution for Exadata distributions. Develop and record certified processes/procedures for all potential IT downstream support groups to maintain and upgrade the Exadata database machine. Integration of Exadata monitoring and escalation into existing IT monitoring and actionable events solutions. Create test database for ODA/ Exadata environment for TDE implementation projects. Migrated 12c oracle databases to AWS. Performance Tuning ODA in extremely high data environments. Resolving TNS time out issues on environments from Oracle Exadata Installed and configured Golden Gate for replication. Golden Gate setup at both object level and schema level in both uni/bi-directional. Configured manager process to automate purging of the old trail files. Installation of 11g, 12c oracle client on the Application servers. Worked closely with developers in DDL deployments. Created and managed database objects such as tables, indexes, partition tables and views. Performing day-to-day database administration tasks like Table space usage, monitoring alert log, trace files, monitoring disk usage, Table/index analyze jobs, database backup logs. Performing the Yearly Standby- Data guard Tests (Fail-over/Switch over) using DG Broker. Worked on Schema Refresh Requests using import/export. Creating and rebuilding indexes and optimizing the code to improve the performance. Setup backup, recovery procedures and Point in time recovery using RMAN. Implemented Oracle Active-Data Guard for maintained Oracle disaster recovery. Configuration, maintenance and tuning of 11g R2 on Two-node RAC Cluster. Applying Patches for 10g/11g Database, Quarterly released PSU's by Oracle. Trained in Exadata for setting/implementing Exadata for New datacenter migrations. Monitoring Exadata systems using OEM 13c, Sundiag and Exachk utility. Experience on Exadata /Half rack/Quarter rack. Experience in migration of databases to Exadata using EXPDP/IMPDP and Golden Gate. Analysis and management of Oracle problems/defects using SR's and/or Meta link with Oracle and Follow Up with the Issues raised with Oracle Meta link support. Loaded entire databases with data from legacy systems into development, testing and Production areas utilizing Data Pump. Configuring and utilizing RMAN to perform physical and incremental backups using the RMAN utility. Use RMAN & User Managed backup methods for better control. And Create users and set permissions. Manage database security using groups, roles and handled number of databases in different places. Create database objects and managed the permission access on the objects with necessary security. Used Data Migration Service (DMS) to Migrate on-premise Oracle database to AWS RDS Oracle for development Team. Environment: Oracle 12c/11g/10g/ RAC, ASM, Data Guard, Golden Gate, Exa data, Cassandra IBM AIX 5.3, Red Hat Linux 6/7, Grid Control (OEM) 12C and 13C, AWS Oracle Database Administrator PNC Bank September 2015 to December 2018 Roles & Responsibilities: Provisioning single instance and RAC databases using Automation OEMCloud. Oracle 11g and 12c database administration on Linux and Windows platforms and Exadata Servers. Database Duplication, Migration, Refresh, Upgrade and Patch application. Physical (RMAN) and Logical (Expdp/Impdp) database backup, restore, and recovery. Performance turning (Proactive and Reactive maintenance). Administering and Managing RAC, ASM and Data Guard. Worked on database refresh using AWS snapshot process or Exp/Imp Process. Configure various performance metrics using AWS Cloud watch & Cloud Trial Manage users, privileges, profiles, schemas using Cloud Control of Oracle Enterprise Manager (OEM 12C). PL/SQL deployment. Capacity planning, sizing applications and server hardware. User and security management. Collaborating with vendors, end users, and other support groups. Cloning production databases for development, test environment with RMAN Duplicate feature. Monitors database resource usage, making required adjustments to end users. Monitor and manage SQL server using Management Studio. As a backup SQL DBA. Perform performance tuning, physical database design, data replication management, logical database design, complex recovery management, SQL coding and optimization techniques, etc. Install and configure High Availability Oracle Golden Gate (OGG) systems on Oracle 11gR2, 12C RAC environments. Oracle old Database decommissioning. Environment: Oracle 11gR2, 12C, ASM, RAC, OEM 13C, OGG 12C, ODA, RHEL 5.x, Solaris 5.x, Windows 7, Toad, SQL developer, PL/SQL, SQL* Loader, Exadata, Rman, Datapump, Remedy, ServiceNow. Oracle Database Administrator Westar Energy - Topeka, KS September 2014 to June 2015 Role & Responsibilities: Installed, configured, and maintained Oracle 11gR2, 12C, etc. And Upgrade 11.2.0.4 to 12.1.01 Oracle Database Administration, database backup and recovery. Test Oracle database environment with RMAN Duplicate feature. Monitors database to increase efficiency. Data migration between environments using Export/Import, expdp/impdp, Transportable Table space and Oracle Streams. Implemented Golden Gate Technology on Oracle 10g. Monitoring and maintenance of multiple databases for production, development, testing and Staging purposes using utilities like OEM and Toad. Worked on development of PL/SQL stored procedures, Triggers. Applying upgrade patches, maintenance and interim patches on all the databases. Performance monitoring and tuning the database using OEM, AWR and ADDM analysis. Working on Oracle SQL & PL/SQL programming and tuning. And Using OEM Grid control to manage and administer database. Created initial process documentation to upgrade OEM 11G to 12C. Perform management, performance tuning, physical database design, and data replication. Provide database management, logical database design, complex recovery management, SQL coding and optimization techniques, etc. Oracle software upgrades, fixes and patches necessary for the software. Input information on inventory software of database configuration and licensing. Environment: 11g, 10g, 9i, RAC, Data guard, Linux, HPUX, OEM, Grid Control, Toad, SQL Developer, Banner, Cosima etc. Oracle Database Administrator T-Systems Inc - Downers Grove, IL May 2013 to June 2014 Roles & Responsibilities: Designed and implemented Data Center migration for large databases. A 24x7 production database administrator. Register and unregister databases in the recovery catalog. Day-to-day tasks such as created and modified database objects like tables, Indexes, Views, Sequences, Functions, Procedures, Triggers and Packages. In addition to assigning roles and privileges to users and providing security for the databases. Managed Oracle 10g and 11gR2 and deleting legacy databases. Monitor storage usage and work with application team to add more data-files as needed. Database monitoring, tuning, and troubleshooting and respond to alerts. Supported Development Teams by implementing database objects, tables, indexes etc. in DEV/TEST/PROD and through on call rotation. Support monitor & tune the database instances. Develop shell and/or, PL/SQL and/or SQL scripts to implement automation of ongoing administration and maintenance tasks. Scheduled Physical backups (hot/cold) using RMAN utility and monitoring scheduled jobs. Installed and configured oracle database on Linux platforms. Database monitoring and performance tuning using OEM (Oracle Enterprise Manager). Environment: 11g, 10g, RAC, Data guard, Linux, AIX, OEM, Grid Control, Toad, SQL Developer etc. Oracle DBA Kroger Inc - Cincinnati, OH August 2012 to April 2013 Roles & Responsibilities: 24/7 Database support of multi-terabyte Oracle 10g and 11g database. Create new instances, setup and configure as per request. Provide 24/7 support to all 2000 stores databases. Involve in the maintenance and troubleshooting of RAC Databases and Enterprise Manager Grid Control. Involve in RAT testing before making any changes to databases. Involve in the Monitor of Backup and Recovery Strategies using RMAN, and Configuring Oracle Data Guard. Involve and participate data integration, data management and capacity planning for the Data Center. Provide support to development team to execute new codes in Test, Dev, QA and Prod databases. Prepare Installation Procedures for current Patch, Documentation for Adding a node to Existing RAC environment and Data Guard. Involve in the installation of Test Environments, Development Environments for the project. Oracle Database Administrator Johnson Control Inc - Milwaukee, WI August 2011 to July 2012 Roles & Responsibilities: Database Administration & Monitoring space & Alerts using UNIX shell scripting and Enterprise Manager. 247 Customer Support for the customers & resolving Tickets. Apply database patches (Includes periodic CPU patches and specific problem related). Tuning SQL and PLSQL. Metadata Release (DDL/DML/packages/procedures/functions), Creation of Table spaces, data objects, setting privileges, indexes, users, roles (security). Creating QA & DEV environments from Production using RMAN as well as traditional cloning using hot backups/archive logs and massaging data. Develop shell and/or, PL/SQL and/or SQL scripts to implement automation of ongoing administration and maintenance tasks. Backups and Recovery using UNIX shell scripts & as well as RMAN. Environment: HP UNIX, Oracle 11g/10g/9i, Toad, Oracle IAS, Oracle Enterprise manager 10g Oracle Database Administrator Mediacom Corp January 2010 to June 2011 Roles & Responsibilities: Installation of Oracle 11g Cluster ware and upgradation of 10g RAC database in Test and Prod environments on Solaris 9. Cross platform migration of Oracle 10g RAC database to 11gR2 from Solaris to Redhat. Resolve issues related to RAC node reboot / instance evictions by applying PSU, bug fix patch sets Installation of Oracle 10g APEX and configure its portal. Written pl/sql code to upload bulk insert jobs related to business objects for telecom circuits, commercial customers and bill revenues. Improve RMAN backup shells to keep Data guard in sync with primary Scripting for database monitoring and to automate routine tasks. Test and apply quarterly Oracle patches/upgrades. Professional Skills DATABASES: ? ? ? ? ? RMAN: ? ? ? ? ? ORACLE: ? ? ? ? ? SQL: ? ? ? ? ? DATABASE ADMINISTRATOR: ? ? ? ? ? Education Bachelors of Science in Computer Science in Computer Science Osmania University 1981 to 1984 Skills Database administrator, Database, Microsoft sql server, Microsoft sql server 2005, Sql server, Sql server 2005, Mysql, Oracle, Pl/sql, Postgresql, Sql, Malware, Rman, Aix, Apache, Linux, Solaris, Sun, Ux, Hp-ux Additional Information TECHNICAL SKILL Databases Installation/Management: Oracle 18C, 12c, 11g, 10g, 9i, 8i, MySQL, Microsoft SQL Server 2005,2008,2012, PostgreSQL 8.4, 9.2, Real Application Cluster (RAC), ASM * Security Tools: IDS/IPS, DLP, NESSUS, Nmap, SIEM, Wire shark, TCP/IP, NIST SP 800-53, ISO 27001, Internet Security, Malware prevention, Email Security, Security Controls, Antivirus tools. * Applications/DevOps Tools: Apache, Nginx, Lotus Notes, LVM, KVM, Xend, VMware, Virtual Box, Docker * Operating Systems: Sun Solaris 9/10, HP-UX 11i v1.5, IBM AIX 5.3/6.1/7.1, RHEL 3.x, 4.x, 5.x, Linux 6 and Windows * DB Utilities: SQL LOADER, Data Pump, RMAN, OPatch, TKPROF, AWR, ADDM, SRVCTL, CRSCTL, ASMCMD, ASMCA, DBCA, Golden Gate, ADRCI and DBUA, AWS * Tools: Oracle Enterprise Manager 10g/11g/12c, TOAD 8.5, SQL Developer, Putty, Log Miner, VMware * Languages: SQL, PL/SQL, Python, API, CLI, HTML5, Oracle SQL Developer	Database_Administrator
Oracle Database Administrator Oracle Database Administrator Oracle Database Administrator - Indiana University Health Fairfield, OH Over 7+ years of IT experience, mainly Oracle Database Administration experience including 9i,10g 11g & 12.1.0.2 on Exadata running on X6s, Oracle Enterprise Manager Cloud Control 12c & 13c Release 2, 11gR2 RAC on LINUX and Sun Solaris, Installation, Upgrading, Patching, sizing, creating Oracle Databases, and Oracle database Objects, data migrations, Troubleshooting, Performance & Tuning, Backup & Recovery, and Database integrity and Security. Proficient at performing major Database Release Upgrade (manually as well as using DBUA along with applying various PSU patches using OPatch for 10g\|11g\|12c databases. Working experience in database cloning, database backup, recovery procedures Experience in translating business requirements into conceptual, logical, and physical data models. Experience with ETL tools Talent and Looker Experience in configuring Oracle network, RMAN, Recovery Catalog, and Performance Tuning of database by optimizing SQL and PL/SQL codes and instance. Used statspack report, AWR report, ADDM, explain plan and Tuning advisor. Excellent experience in installation, setup and configuration of Oracle 10g and 11g in and12c HP-UX, Sun Solaris, Windows and UNIX/Linux environment. Experience in application Support, SQL Loader, Data pump, Data Guard, Fine Grain Auditing (FGA), performing Flashback, transportable tablespaces. Worked on TDE(Transparent Data Encryption) 12C Keystore on Tablespace/Columns Master Encription Experience in designing and configuring high-availability systems using DATAGUARD with physical standby. Effectively used DATAGUARD BROKER utility. Experience in Tables Partitioning Hands on experience in installation and maintenance of enterprise manager 12c and GridControl 11g and addition of targets for database Monitoring/Performance/Diagnostics purposes. Installation, upgrade and patching on Oracle 11g/12C databases on Linux platforms. Implemented and maintained 12c multitenant architecture using container and pluggable databases and performed conversion of non-container databases to pluggable databases. Experience in Performance Tuning, Tuned various large critical OLTP and OLAP databases using various tools like AWR, STATSPACK, ASH, SQL-TRACE, TKPROF, ADDM, and Explain Plan Utilities. Experience in the management and implementation of database models, data flow diagrams, database schemas, database scripts, to support a robust data management infrastructure. Adept at installation of OEM Database Control, OEM grid control and Deploying Agents. Good knowledge and understanding of Oracle Database features such as RMAN for backup and recovery, Materialized Views, Export/Import, Data Pump and Data Guard. Working knowledge of Auditing and Database Security. Experienced in Designing, Installing, Configuring and Maintaining Real Application Cluster (RAC) on Exadata., OCFS, Automatic Storage Management (ASM) and SRVCTL utility. Work Experience Oracle Database Administrator Indiana University Health - Indianapolis, IN December 2018 to Present Support many databases running Oracle12.2.0.1 on Exadata environment ,running on X6s with the use of Cloud Control 12C & 13C in monitoring. Provide senior level DBA support for applications, including developing data migration scripts, data validation queries, and a maintenance plan for the various development versions of these applications. Provide documentation and support for all aspects of maintenance and development. Work with application development team staff to develop & test database architecture and approve all production schema changes. Manage movement of data between Test. UAT and Production. Tune database instances and applications and recommend changes to improve database performance. Migration of data from sql-server to Oracle12C. Installation and configuration of Oracle 12C. Manage RAC databases, instances , ASM and the clusters with the use of ASMCMD, SRVCTL and CRSCTL Handle all the aspects ncluding new projects, manage existing databases, performance and tuning, contact for vendors, and internal/external customers. Maintain backups. Support databases that interface with ODI. Upgraded of Exadata from X2 &X3 to X6s Implemented Oracle Advanced Security Transparent Data Encryption(TDE) for both 11g Wallet and 12C Keystore for tablespaces, tablespaces & columns Upgraded Exadata RAC cluster from Oracle11g (11.2.0.4) to Oracle12c (12.2.0.1) Applied Opatch 27626925 to fix optimizer_adaptive issues after upgrade to 12C Installed and configured Grid Control 13C Oracle Database Administrator DXC Technology - Tysons Corner, VA 2017 to December 2018 Supported many Exadata databases running Oracle12.1.0.2 on X4s, Linux 6.9 & Standalones running Oracle11g , 2.0.4 running on Linux 6.7 VMs servers and using Cloud Control 12C for monitoring. Provided Oracle DBA support for applications, including developing data migration scripts, data validation queries, and a maintenance plan for the various development versions of these applications. Provided documentation and support for all aspects of maintenance and development. Worked with application development team staff to develop & test database architecture and approve all production schema changes. Constantly refresh from Production to Training, Test and UAT environment. Tune ddatabase instances and applications and recommend changes to improve database performance. Migration of data from sql-server to Oracle12C. Upgraded Oracle 11.2.0.4 to 12.1.0.2 on Exadata, running on X6s, Linux 6.9 Managed RAC databases, instances , ASM and the clusters with the use of ASMCMD, SRVCTL and CRSCTL Handled all the aspects including new projects, manage existing databases, performance and tuning, contact for vendors, and internal/external customers. Maintained backups. Supported databases that interface with ODI and SCI applications Successfully performed migrations from Oracle 9i to 11gR2 RAC (Real Application) Database. Responsible for Creating Users, Groups, Roles, Profiles and assigning the users to groups and grant necessary privileges to the relevant groups. Constantly monitored the dynamic performance Views (V$) at peak load of the Databases and checking RAC background processes log files & Trace files to troubleshoot performance Applied PSU to all the Oracle databases Used shell scripts to check the status of databases such as growing table sizes, extent allocation, free space, used space, fragmentation etc. Maintained the data integrity and security using integrity constraints and database triggers. Part of on call of 24X7 support for all the production and development databases. Oracle Database Administrator Booz Allen Hamilton Holding - McLean, VA April 2016 to December 2017 DBA supported an 8 Node Exadata on X3 & X4s from Development, Test, UAT to Production environments, involving daily configuration, administration, all running on Red Hat Linux 6.5. Database sizes range from 500GB to 7TB (in MANHATTAN,ODS & FIN,OC11,SCI & EDW environments). Both tables and schemas refreshes using Datapump, expdp and impdp. Database refreshed using expdp, impdp, RMAN Duplicate and cloning. Experienced in cloning the databases using HOT and COLD backups. Used RMAN Duplicate and EXPORT/IMPORT data from 9i to 11.2.0.4. Created a standby database by using RMAN Duplicate in order to reduce the down time for the PROD database during the migration process. Planned Backup/Restoration Strategy, Planning and scheduling Backups, taking Logical Backups (with Export/Import Data pump utilities). Installation of oracle enterprise manager 12c, oracle management repository and deployed agents. Managed agents using emctl utility and creating incident rules in enterprise manager 12c. Configuring administration groups, and creating template collections in oem 12c. Performed SQL and PL/SQL tuning, oracle contention and monitored production database using automatic workload repository (AWR), automatic database diagnostic monitor (ADDM) and Active Session History (ASH). Worked closely with the Oracle developers for the better performance in Applications, in writing the Packages, Triggers and Indexes on the tables. Used Secure SCP & FTP extensively for the File transfers from machines to remote server. Cloning & duplicating databases using scripts as well as RMAN for test and developments instances. SQL tuning and Database performance tuning has been done based on reports generated by SQL TUNING ADVISOR, TKPROF, STATSPACK, Explain Plan, AWR, ADDM and monitor the database performance on daily basis. Responsible for setup and implementation of 2 Node RAC on Linux in 11g R2. Implemented Dataguard, creating both logical and physical standby databases in 10g and 11g RAC environment for production database. Worked closely with Systems Analysts, Systems Engineers/Admins & Application Developers through the SDLC from Development to Production, via Tech-Test in Needs Assessment, Requirements Gathering (Server hardware/OS specifications for Oracle Installs), Database Designing (Physical & Logical) and Implementation, database user creation and database access both at role & table levels, as well as final Project Performance Assessment/Evaluation. Created database Objects, Tablespaces, Schemas as needed. Schema migrations from Development to Production via Tech Test environments. Database refresh from Production to Tech Test as needed. Oracle Database Administrator Indianapolis, IN June 2015 to April 2016 Performed Installation and configuration of Oracle 11.2.0.4 database on HP-UX platform. Successfully performed migrations from Oracle 9i/10g to 11gR2 RAC (Real Application) Implemented Logical and Physical Standby Databases for RAC cluster on Sun Solaris platform using Data Guard feature of Oracle 11g R2. Responsible for Creating Users, Groups, Roles, Profiles and assigning the users to groups and grant necessary privileges to the relevant groups. Supported off-hour on call support for database related issues. Setup physical Active dataguard on Linux 6.5 , running Oracle11.2.0.4. Constantly monitor the performance (V$ dynamic performance views at peak load) of the Databases and viewing Alert log files & Trace files. Cloned/Migrated databases using RMAN and traditional Datapump export/import utilities in Oracle 11gR2. Implemented recovery strategies whenever required and successfully recovered databases in case database crash, media/disk failures by using RMAN. Scheduling the Physical backups (hot & cold) in CRON tab using RMAN utility and monitoring the scheduled jobs. Applied patches 11.2.0.3 and 11.2.0.4 DATA GUARD running on a 4 Node RAC Used to run the scripts to check the status of databases such as growing table sizes, extent allocation, free space, used space, fragmentation etc. Performed space management, capacity planning, disaster recovery and overall maintenance of the databases. Used SQL TUNING ADVISOR, TKPROF, EXPLAIN PLAN utilities for optimizing and tuning SQL queries. Maintained the data integrity and security using integrity constraints and database triggers. Provided 24X7 supports for all the production and development databases. Oracle Database Administrator UPS - Louisville, KY March 2012 to June 2015 Configured. Implemented & Deployed Oracle 11g (11.2.0.4) & Oracle 12C, single instances on The work involved overall Maintenance of Oracle Database, Backup, Recovery and other database related activities. Taking Backups on scheduled time and Monitoring Scheduled Backups. Creating and dropping of users, granting and revoking rights as and when required. Checking of Oracle files for abnormal behaviors. Day to day Performance Monitoring and tuning of database. Diagnose and Troubleshoot Database Problems and failures Involved in the Design (Logical & Physical) of Databases Preparing Backup and Recovery Plan. Involved in the installation of Oracle 11g(11.2.0.4) on both Solaris and LINUX platforms. Creation and maintenance of database. Handling day-to-day activities. Monitoring of database for growth and performance. Defined backup procedures using daily hot backups and weekly cold backup. Storage and space management including table spaces and data files. Creating Databases and all database objects. Database Designing, Designing Tablespaces and Rollback Segments. Management of table space growth, monitoring data files additions, extent growth. Constantly monitor the performance of the Databases and viewing Alert log files & Trace files. Using TKPROF, EXPLAIN PLAN for the Better performance. Ensuring proper online and offline backup. Periodical reading and checking of backups taken. Education Miami University 2014 to 2017 OLNC Training Center - Cincinnati, OH November 2011 Skills DATA MODELING, ORACLE, PL/SQL, SQL, AIX, LINUX, RED HAT, SOLARIS, SPARC, SUN, UNIX, UX, RMAN, HP-UX, ERWIN, WEBFOCUS, HTML, PVCS, VISUAL SOURCESAFE, ACTIVE DIRECTORY Additional Information SKILL SET: Hardware: Solaris 8, 10, HP-Unix 11, AIX,Win-NT 4.0, Win 2003 Server, Win 2008 Server, Win 2000 Pofessional, Sun Sparc/Ultra/Enterprise, Linux Red Hat & Oracle Enterprise Linux,, AIX, HPUX DB Software & Ticketting: Oracle9i/10g/11g/12c, Erwin, Data Modeling SQL, PL/SQL, ODI, SQLLOADER, Oracle OS Watcher, External tables, Exadata, Oracle Enterprise Manager, Exp/Imp/Datapump, Statspack/AWR , Top, DBCA, DBUA, ADDM, SERVICENOW , Active Directory, SRVCTL,CRSTL., SQLPlus, SQL Loader, Toad & RMAN, Operating Systems: UNIX (Solaris, HP-UX, IBM-AIX), Linux (Suse, Redhat, OEL), and MS Windows (NT/95/98/2000/2003/XP). Tuning Tools: OEM,TOAD,TKPROF, EXPLAIN PLAN,AWR/ADDM/ASH Other Tools And Applications: Jde, Provia, Si, Gis, Webfocus, Vertex, Ifs, Red Prairie, TMS VB5.0, HTML, , PVCS Tracker v7.0, Visual SourceSafe, JDE, Provia, webfocus, GIS, Evavi McKesson (Performance Manager,Care Manager,Lab,Meds Manager,Physician Portal Horizon Outreach, SAP, INET, ISOTRAIN, EDI, ODI, GPRT,T RACKWISE,LIMS,EMPOWER, 'Model-N, BODS, and Chemstore	Database_Administrator
SQL Database Administrator SQL Database Administrator SQL Database Administrator - Health Care Service Corporation Plano, TX 8 years and 7 Months of IT experience in SQL Server Database Administration on Insurance, Retail, Manufacturing Insurance, and Telecom domains Worked on Agile and ITIL processes for different clients and able to succeed everywhere. Experienced in Installation, Configuration, Maintenance and Administration of SQL Server 2005 to SQL Server 2016 on standalone and clustered environments with standards and best practice. Over 3 years of experience on latest versions like SQL Server 2014 and SQL server 2016 with hands on experience on new features Expert Level skills in providing 24x7 support in Production, Preview and Development environment. Expert in support for DBMS system Proficient in build and manage SQL Server in Azure Iaas environment. Expert in Backup and recovery implementing various solutions depending on environment ,cost involved and attain Maximum RPO and RTO for various Tier applications including Tier 1 Expert in data refresh and SQL server security procedures. Experience in handling tools like Veritas NetBackup, TDP, TSM,Litespeed and Commvault Strong in SQL, T-SQL and queries for day to day Administration tasks Proficient in developing Stored procedures, views and queries for Complex logics Have experience in handling more sensitive and high volume of databases. Expertise in Performance Tuning, Index Tuning Wizard, Maintenance, Troubleshooting, Query Optimization, Client/Server connectivity, and Database Consistency Checks using DBCC Utilities, DMVs and DMFs Expert in Query Performance Tuning analyse execution plans, Data Archival, Blocks and Deadlocks troubleshooting Expert in monitoring SQL Server Performance using SQL Profiler, Extended Events, Index Tuning Wizard, Performance dashboard, Windows Performance Monitor, DMVs and DMFs Experienced in SQL performance bottleneck analysis tools like SQL Nexus, PAL Analysis and DiskSpd. Expert in designing disaster recovery model for corporate databases. Expert in utilizing different Monitoring tools like SCOM, Foglight, SolarWinds and IDERA including third party tools. Implementing and administering database replication between SQL Server databases as well as dissimilar databases. Experience in MS SQL Server client/server connectivity, query optimization, replication, mirroring, back-up/recovery, running Database Consistency Checks using DBCC commands. Worked extensively in clustered environment (active / passive) to further increase scalability and stability of business-critical systems. Solid experience and outstanding knowledge of high availability SQL Server solutions, including AlwaysOn Availability Group, Log shipping, Replication and Windows clustering Expert in configuring and troubleshoot Mirroring Setup and troubleshoot Transactional Replication and Snapshot replication. Monitored the size of the transaction log. Managed databases on multiple disks using disk mirroring and RAID technology. Experienced in design of ETL, DTS Packages and SSIS Packages for integrating data using OLE DB connection from heterogeneous sources (Excel, CSV, Oracle, flat file, Text Format Data) by using multiple transformations provided by SSIS such as Aggregate, Data Conversion, OLEDB Command and Email the resulted data. Experience in design and develop different types of Reports using SQL Server Reporting Services (SSRS). Experience and Strong Skills SQL Server 2016 new features like Stretch Database and distributed AG Proficient in Windows 32 bit and Windows 64-bit Server Operating systems with administrative skills Experience in PowerShell scripts to automate daily tasks and achieve efficient administration Expert in creating Load balancer configuration in Azure Iaas with PowerShell Strong Leadership Managerial skills, Multitasking, energetic, self-starter, quick learner and a team player. Good communication and written skills and can handle multiple projects simultaneously. Worked 24 x 7 for production support with multiple SQL Instances. TECHNICHAL SKILLS Microsoft Technologies SQL SERVER 2000 to 2016, Windows 2003 to Windows 2012 R2 Languages T-SQL, PowerShell Database SQL Server 2016/2012/2008/2005, Netezza SQL Monitoring Tools Foglight, Idera, SolarWinds and SCOM Work Experience SQL Database Administrator Health Care Service Corporation May 2019 to Present Environment: SQL Server 2008/2012/2014/2016, Windows Server 2012, Foglight Description: Health Care Service Corporation, a Mutual Legal Reserve Company (HCSC), is the largest customer-owned health insurer in the nation and the fourth largest overall. Operating through our Blue Cross and Blue Shield Plans in Illinois, Montana, New Mexico, Oklahoma and Texas Responsibilities Database Design and Creation: Analyse and perform database physical design, partitioning, clustering ,DDL into source code and also deploy source from data modeller Capacity Planning and Partitioning: Obtain requirements for CPU, Memory and Disk for database server by performing load and performance test. Determine and implement partition ,archival and purge for historical data Backup and Recovery: Design Backup and Recovery strategy for the required Recovery Time Objective (RTO) and Recovery Point Objective (RPO). Work with backup team to implement the backup using TSM and Litespeed tools Query or DDL Development: Obtain requirements and develop query for the stored procedure, trigger or view. Test in SQL Management Studio or SQL compare tool to verify results to meet the initial requirements Performance and Query tuning: Use SQL Server Profiler, Extended events, Dynamic views, and third party tools like solarwinds, Redgate, to analyse performance and benchmark CPU, Memory and Disk I/O, recommend or add Indexes, modify queries to improve performance Data Replication: Determine solution and perform data replication methods like Snapshot replication, Merge replication and Transactional replication as per the data flow need for various applications. Use Replication Monitor for finding the status and troubleshoot issues in replication in terms of latency or errors Data Replication: Determine solution and perform data replication methods like Snapshot replication, Merge replication and Transactional replication as per the data flow need for various applications. Use Replication Monitor for finding the status and troubleshoot issues in replication in terms of latency or errors Data correction and DML Issues: Obtain description of the data issue, Identify table(s), column(s) and record(s) that have the data issue. Perform data correction or DML bug fix to correct the data issue Database Security: Determine and perform authentication model for database server, define and deploy user defined roles with least required access for each application, manage user defined roles providing access to required objects and schemas Maintenance and Integrity check: Determine criteria for frequency and time for database maintenance like Index rebuild Index reorganize and Statistics update. Develop, deploy and automate scripts using SQL Server agent for maintenance tasks. Perform database integrity check to maintain the consistency of database on weekly/monthly basis Database and Operating system upgrades: Perform database version upgrades and support database on OS upgrades, determine and work with other teams or vendor to troubleshoot reported problem after upgrade. Meetings and Trainings: Attend stand-up meetings to discuss the tasks or projects handled on daily basis, road blocks and help needed, attend regular meetings for projects handling to obtain requirements from the customers and provide status for ongoing work. Participate in trainings and workshop to update the skills SQL Database Administrator Ardent Mills LLC September 2015 to May 2019 Environment: SQL Server 2012/2014/2016, Windows Server 2012, Windows Azure, SCOM and SolarWinds Description: Ardent Mills is North America's leading flour supplier and grain innovator. With more than 40 community flour mills and blending facilities throughout the U.S., Canada and Puerto Rico Responsibilities: Migration of database from On Premise server to Microsoft Azure Servers Responsible for Installation, Configuration and Administration of MS SQL Server 2012/2014/2016 on windows 2012R2 Servers Implemented SQL Server in Iaas in Windows Azure Responsible for General Database Administration ( Database size more than 500 GB) Perform backup and restore using Commvault tool Performance bottleneck analysis, SQL queries optimization and fine tuning Troubleshoot performance bottlenecks and slowness issues Analyse and optimize CPU and Memory for SQL Server Used DBCC commands to check physical and logical consistency of database to rebuild indexes. Troubleshooting Log shipping issues Developed Database Backup Scripts and automated the process with VBScript and PowerShell. Responsible for SQL Server security and access to users in the environment Creating and maintaining logins, users and Permissions. Developed automated daily weekly, monthly system maintenance tasks such as database backup, duplication verification, database integrity, indexing and statistic updates. Created standard operated procedures and work instructions for SQL server install upgrade and patching. Perform troubleshooting on deadlock and blocking issues Setup Linked Server, which allows access to the distributed, queries against OLE DB data sources for EXCEL and Text files and running the Batch Processes. Administered, maintained, and monitored 56 Production SQL Server 2008/2012/2014 Databases. Setup Always On availability groups for Tier 1 applications Setup snapshots, merge and transactional replication between servers and troubleshoot and monitor publishers, distributers, subscribers. Made Estimates for Database, table size growth and prepared the reports for the day-to-day as well as weekly/monthly purposes Develop, test and implement SSRS reports and SSIS packages. Develop, implement and test Disaster Recovery plans Vendor coordination for solution and bug fixes Monitor SQL Server status and Performance metrics using SCOM and SolarWinds tool SQL Server Database Administrator 99 Cents Only Stores January 2014 to September 2015 Environment: SQL Server 2008R2/2012, Windows Server 2008, VM, NetBackup(Veritas), TSM, IDERA and SolarWinds Description: 99 Cents Only Stores is an American price-point retailer chain based in Commerce, California. Previously, the store offered all products at 99¢ or less. Most products are now priced at "99.99¢ or less, but certain products are sold at higher price points". Founded by David Gold on February 28, 1969, most of the stores are located in Southern California, with others in Nevada, Texas and Arizona. Responsibilities: SQL Server Setup 2008,2008R2,2012 Installation and Version Upgrade. Perform and Monitor daily tasks such as Backups & Restores, maintenance jobs, handling developers requests and user's permissions etc. Ran diagnostics as required for poor performing queries, blocked processes and hung jobs. Responsible to Monitor and troubleshooting replication and Log Shipping. Managing Active, Passive Cluster environment as a High availability solution. Export/Import data from other data sources like flat files using SSIS/DTS packages. Setup Database Security and maintain accounts and access levels by creating suitable Logins and Roles and assigning object level permissions. Manage Disk space, Memory, and User Connections. Schedule and monitor maintenance activities including database consistency checks and index fragmentation. Extensively work on Performance Monitor, SQL Profiler, DMVs to tune the databases, servers and query tuning. Schedule weekly jobs and Maintenance tasks for better performance. Configure Database Maintenance Plans for Backups, Re-indexing, and Reorganization of Indexes, Clean-up History, and Update Statistics. Migration of Databases from one server to another using attach and detach database tasks. Identify I/O and memory bottle necks, blocking and deadlocks caused by complex queries using SQL Server Activity monitor/profiler, Dynamic Management Views (DMV) and handling them by implementing better Query Execution plans. Rebuilding indexes with different fill factors and updating statistics. Setup Linked Server, which allows access to the distributed, queries against OLE DB data sources for EXCEL and Text files and running the Batch Processes. Used Stored Procedures, User Defined Functions, Views, TSQL Scripting for complex business logic. Extensively used Joins and sub-queries for complex queries involving multiple tables from different databases. Optimized the database by creating various clustered, non-clustered indexes and indexed views. Recover System and User databases from suspect mode, sizing Temp database. Experienced in developing, maintaining and deploying complex SSIS packages. Implemented ETL for large datasets. Responsible for managing and improving database performance and stability. Monitoring SQL server performance using profiler to find the performance and dead locks. Experienced in using Linked Servers Made Estimates for Database, table size growth and prepared the reports for the day-to-day as well as weekly/monthly purposes Managed Netezza database on start-up, shutdown, backup and restore tasks SQL Server Database Administrator Tata Global Beverages - UK August 2012 to January 2014 Description: Tata Global Beverages Limited is an Indian multinational non-alcoholic beverages company headquartered in Kolkata, West Bengal, India and a subsidiary of the Tata Group Environment: SQL Server 2005/2008/2008R2, Windows Server 2003/2008, VM and Veritas Responsibilities: Installed, Configured, Monitored, Troubleshooting SQL server 2012/2008R2/2008/2005 on VMware and Standby Environments Handling an enterprise level setup for the client and management, Log shipping, clustering and client issues regarding infrastructure including security etc. Assisted developers in various problem resolutions, debugging and optimization of SQL queries and stored procedures, including connectivity, code efficiency and communication issues. Deploying the database builds using and CCM tool. Migrating Databases from SQL Server 2005 to SQL Server 2008,2008R2 Disaster Recovery Planning, Implementation and Mock Drill. Implemented new strategy for Disaster Recovery in log shipping Updating with latest service packs and security patches. Administered Regular Database Backups, Restoration, Performance tuning, backup processes. Implementation of SQL Principle, Securable, Permission, Roles and Authentication Modes as a part of Security Policies for various categories of users. Worked extensively in Query analyser and profiler for tuning queries using variables for characteristics and query costs Provided Database Support for various production applications in resolving complex issues. Involved in Disaster Recovery procedures, and Contingency plans. Testing and implementing procedures. Worked closely with clients, business analysts, systems programmers, and application developers to define and resolve information flow and content issues. Rebuilding the indexes at regular intervals for better performance. Configure Linked Servers between different Production Servers for getting data from different Instances. Exported and imported data from text files and Excel to SQL Server using bulk insert and BCP utility. Used DBCC commands to check the database consistency. Support for very large SQL Server databases with 24x7 limited downtime availability. Created daily reports and console for monitoring in VBScript Project: Lexmark International Inc, KY, USA SQL Server Database Administrator Lexmark International, Inc - Lexington, KY January 2011 to August 2012 Environment: SQL Server 2005/2008/2008R2, Windows Server 2003/2008, VM and Veritas Responsibilities: SQL Server Setup 2008,2008R2 Installation and Version Upgrade. Perform and Monitor daily tasks such as Backups & Restores, maintenance jobs, handling developers requests and user's permissions etc. Ran diagnostics as required looking for poor performing queries, blocked processes and hung jobs. Setup, Maintain and troubleshoot Database Mirroring Responsible to Monitor and troubleshooting replication and Log Shipping. Managing Active Passive Cluster environment as a High availability solution. Export/Import data from other data sources like flat files using SSIS/DTS packages. Setup Database Security and maintain accounts and access levels by creating suitable Logins and Roles and assigning object level permissions. Manage Disk space, Memory, and User Connections. Schedule and monitor maintenance activities including database consistency checks and index fragmentation. Extensively work on Performance Monitor, SQL Profiler, DMVs to tune the databases, servers and query tuning. Schedule weekly jobs and Maintenance tasks for better performance. Configure Database Maintenance Plans for Backups, Re-indexing, and Reorganization of Indexes, Clean-up History, and Update Statistics. Relocation of Databases from one server to another using attach and detach database tasks. Identify the I/O and memory bottle necks, blocking and deadlocks caused by complex queries using SQL Server Activity monitor/profiler, Dynamic Management Views (DMV) and handling them by implementing better Query Execution plans. Rebuilding indexes with different fill factors and updating statistics. Setup Linked Server, which allows access to the distributed, queries against OLE DB data sources for EXCEL and Text files and running the Batch Processes. Setup Database mail configuration, operators and alerts Used Stored Procedures, User Defined Functions, Views, TSQL Scripting for complex business logic. Extensively used Joins and sub-queries for complex queries involving multiple tables from different databases. Optimized the database by creating various clustered, non-clustered indexes and indexed views. Recover System and User databases from suspect mode, sizing Temp database Skills Etl, R2, Windows 2003 Additional Information Operating Systems Windows 2003-2012 R2, ETL Tool SSIS New technology Learning PowerBI reporting	Database_Administrator
Database Administrator Database Administrator Database Administrator - Posh Lane Transport Services Fort Worth, TX Around 4 years of extensive database administration and over 8 years of general IT experience including 5 years signal experience with the US Army. Seeking for a position as a security/ cyber security analyst in an organization where my years of experience IT professional can be utilized towards achieving the organizational and personal professional growth Key Competence * Thorough knowledge in maintaining database including database security, Capacity monitoring and performance tuning (I/O, Memory & SQL Tuning etc.) using Statspack, Explain plan, Analyze, ADDM, AWR Report and so on. Gathering and analyzing AWR report for troubleshooting purposes. * 4 years experience conducting risk assessments and collaborate with clients and colleagues in order to provide recommendations and guidelines on network security and operations enhancements * 2 years experience managing Real Application Cluster RAC including 11g RAC. * Experienced in writing SQL for creating views, functions, stored procedures, creation of database etc. Maintaining database confidentiality through access control and user privileges. * Excellent knowledge of SQLPlus, SQLNet, SQLLoader, Enterprise Manager & Performance Tuning Pack Worked with other team members on various dba projects including installing, patching, maintaining and upgrading all Oracle software (10g t0 11g) * Extensive knowledge on database backup/recovery strategy (RMAN, Export/Import & Datapump), Capacity Planning, Replication (Streams) standby databases, Oracle configuration management, Database Cloning, Refresh, and patch management * Documentation of the work assigned in the environment and stored for the future use. * Strong emphasis on organization and documentations. Excellent interpersonal and strong communication skills (including Presentations). Customer-service oriented attitude and self motivated, dedicated in any work environment. Work Experience Database Administrator Posh Lane Transport Services June 2015 to Present Responsibilities: * Administering and maintaining the company's databases including daily monitoring and performance analysis using Statspack, ADDM, AWR Report and so on. Gathering and analyzing AWR report for troubleshooting purposes. * Working with other IT professionals for database designs and reviews; troubleshooting database issues, and deploying timely fixes; maintaining regular and proactive database patches, updates and performance enhancement. * Drafting technical manuals, including installations and operation and incident response plans in order to enhance security documentations * Enhancing SQL statements performance using Explain Plan and Oracle optimizer hints * Ability to manage high availability solution centers using Oracle Real Application Clusters (RAC) with several nodes. * Creating database that meet the constantly changing requirement and need of the company and clients. * Configuring the Oracle Network environment including Oracle Net Services and Listeners, configuring and managing oracle network. * Developing Unix shell scripts and SQL scripts to carry out routine checks on databases. This include checking if the Listener is running, optimal running of all databases, Unix error messages, disk space availability etc. * Installing, patching, maintaining and upgrading all Oracle software (10g t0 11g) using DBCA; Performance tuning of all Oracle Instance components and assisting the application developers in testing and implementation stages of the application tuning. * Performing constant and occasional database backup and recovery using RMAN, Data pump Import and Export utility, multiplexing the Control file etc. Using RMAN to clone database. * Managing and securing the database by using appropriate proper authorization schemes, roles and privileges * Modifying database structures as required by developers due to business or application requirements, cloning development databases for testing and training. * Sending daily operational report to the top management regarding the whole operation of the day, including any hitches and unusual situations. Database Developer UPS - Doraville, GA November 2014 to May 2015 Responsibilities * Installed, configured, and created databases as needed by the Production unit and Industrial Engineering regarding production and drivers payday output. * Participated in the design and implementation of new ORION technology to determine drivers dispatch plan. * Configured and maintained Transparent Data Encryption (TDE) at tablespace level to ensure data integrity. * Participated actively in meetings with staff and users, demonstrated ability to interpret user needs by preparing thorough summaries and recommendations * Troubleshot and resolved issues with database functionality. * Performed technical adjustments and installed technical updates to system. * Maintained, analyzed, evaluated and updated database integrity and security settings. * Maintained detailed accounting of users and security access to system software. * Audited, modified, and amended data in systems. Monitored and reports on system usage. * Provided configuration management of INIT.ORA parameters/ * Performed 'sanity' test to determine if a new release is "stable" enough for consideration to be deployed into production system * Reviewed reports/logs/dumps and other data to recommend corrective actions to maintain database performance and efficiency * Provided weekly status reports to Management Technical Production Assistant Ceridian Inc - Atlanta, GA December 2006 to May 2011 Responsibilities: * Set up bundle for customers with various subsidiaries and/or branches who would want their payroll sent to various branches. * Provided computer help desk support via telephone communications with end-users. * Worked closely with system users to ensure information system strategies are aligned with Business plan and needs. * Responsible for creating tracking records, keeping track of processed payrolls and sending such information to the major customers on a daily, weekly and bi-weekly basis. * Resolved any payroll irregularities through various applications such as the Response PlusNet (RPN), Output Distributions, etc. * Responsible for processing quitter tapes and the onward transmission of necessary information both to the customer and the new company. * Worked closely with system users to ensure information system strategies are aligned with Business plan and needs. * Used the Output Distributions to determine the payrolls due in, due out and processed on a daily basis. * Responsible for the report of any issues to the Manager through daily ProSummary report, nightly production log, etc. Education Masters of Science in Cyber Security Tech University of Maryland May 2018 to May 2020 Bachelor of Science Kennesaw State University May 2012 COIN Consultancy and Training Institute - Dunwoody, GA 2011 CCNA Southern State Polytechnic University - Marietta, GA 2010 Skills Oracle, Oracle 10g, Pl/sql, Sql, Ksh, Shell scripting, Unix, Unix shell, Rman, Perl, Scripting, T-sql, Rdbms, Erwin, Loader, Oem Additional Information Skill Set RDBMS Oracle 11g/10g/9i/, Oracle 10g LANGUAGES SQL, PL/SQL, T-SQL, C, VB, UNIX Shell Scripting, Ksh, bash and Perl Scripting. SOFTWARES, APPLICATIONS & TOOLS DBCA, DBUA, WinScp, OEM (GC), RMAN, ASM, VCS, SQLPLUS, SQLLOADER, EXP, IMP, Data Pump (expdp, impdp), TOAD, Erwin, TOAD, Data Modeler, SQL TRACE, EXPLAIN PLAN, TKPROF, STATSPACK, AWR, and ADDM.	Database_Administrator
SQL Server Database Administrator SQL Server Database Administrator SQL Server Database Administrator - NARTech, Inc Silver Spring, MD Over 6 Years' of experience in administrating Relational Database Management systems in Banking, government and retail domains. Extensively worked with various technologies of MS-SQL Server; Implemented robust Disaster Recovery & Haigh availability solutions including AlwaysON Availability Group, failover Clustering, Mirroring, replication and Log shipping; optimized performance of stored procedures and inline quires. Well-versed in using third party and in-built Database monitoring tools and creating various database objects Such as stored procedures, triggers, functions, Index, constraints and views. Recognized for solid work ethic, technical acumen, and ability to manage multiple priorities within diverse. Work Experience SQL Server Database Administrator NARTech, Inc - Bethesda, MD July 2016 to Present Major duties and responsibilities Configured and managed various HA/ DR solutions in a multi-subnet environment including AlwaysON availability and replication Installed, configured, patched and managed SQL Server 2012, 2014, 2016 and 2017 both in the lower and production environments. Optimized & tuned stored procedures and long running queries using various built-in tools like execution plan, profiler, DTA, PerfMon and DMVs/DMFs. Migrated databases from SQL Server 2012 to 2017 Expertise in Database Backup and Recovery procedures using native tools and Lite Speed Applied hot fixes, cumulative updates and service packs Automated various database maintenance tasks (DBCC checks, index rebuild/reorganize, and database backup, clean up jobs) and setup alerts for failure notification. Worked both with OLTP and OLAP databases environments. managed temp DB and implemented Indexes for optimum performance Reviewed and deployed codes both in lower and production environments Generated custom report using SSRS. Deployed and managed security of SSIS packages Implemented security and access control following the IT security best practice of minimum privilege Provided 24/7 on call support for production systems. Monitored server activity using SQL server log, error log, windows event view. Environment: MS SQL Server 2012/2014, SSIS, SSRS, Windows Server XA SYSTEM, LLC - Rockville, MD March 2014 to February 2016 Major duties and responsibilities Upgraded and configured SQL Server 2012 from SQL Server 2008/R2 on Windows Server 2012 and applied service packs and security fixes. Performed Export and Import of databases from Flat file, excel Access, Oracle and MySQL to SQL Server Database using DTS, SSIS, and BCP. Migrated various user databases from SQL Server 2008/R2 to SQL server 2012 Configured and managed AlwasyON haigh availability groups for sql server 2012 both for HA/DR needs. Set up Failover Clustering and log shipping in SQL server 2008 (Active/Passive) Used System monitor to find the bottlenecks in CPU, Disk I/O and memory devices and improved the database server performance Maintain SQL Server Production databases and ensures high availability. Backup databases before change implementation and ensure rollback capability Restore development and staging databases to help development team work on the current Version of the database to avoid errors during production move up. Monitored SQL server instance and host machine activities using SQL server log, error log, Windows event viewer. Configured log shipping between the required databases for DR and reporting Rebuild/reorganized the indexes at regular intervals for better performance Created Maintenance Plans that helped in effective disk utilization and index maintenance. Configured Server level audit to monitor server security status. Environment: MS SQL Server 2008R2, and 2012, SSIS, SSRS, Windows Server 2008 and 2012 Database Administrator 2012 to 2016 Jr. Database Administrator Dashen Bank - ET January 2013 to December 2013 Major duties and responsibilities Installed, configured and managed SQL server 2005 and 2008. Applied service packs (SPs), critical updates and hot-fixes on SQL server 2005/2008. Monitored SQL server instance and host machine activities using SQL server log, error log, Windows event viewer. Used Dynamic Management Views (DMV) for monitoring the performance of the server. Exported and imported data from Flat file, CSV file to/from SQL Server Database using DTS, SSIS. Involved in migrating SQL Server Databases from Development to Production Server. Backing up (FULL, LOG and DIFF) and restoring user and system databases. Provided 24/7 standby production support for SQL Server databases. Managed space on database servers by proactively forecasting the DB growth. Created roles and grant permissions to users upon proper approval from business. Configured Log shipping from Production to Disaster Recovery server Configured Database Mail for SQL Servers for mail notification. Recovered corrupt and deleted/dropped databases\table from backups. Created jobs for nightly backup of the database. Attend weekly change control meetings and participate in discussions. Environment: MS SQL Server 2005, SQL Server 2008, SSIS, Windows Server 2003, Window 7, RAID, PowerShell, Education BSC in Computer science St. Mary's University 2012 Skills Sql Server, DBA, Data modeling and database design. ... Metadata management and repository usage. ... Database schema creation and management. ... Backup and recovery,Ensuring data integrity,Performance management and tuning,Ensuring availability. (6 years) Links https://www.linkedin.com/in/kiflu-tiruneh-3a880a12b	Database_Administrator
ORACLE DATABASE ADMINISTRATOR ORACLE DATABASE ADMINISTRATOR ORACLE DATABASE ADMINISTRATOR - Priority Health Grand Rapids, MI Work Experience ORACLE DATABASE ADMINISTRATOR Priority Health - Grand Rapids, MI April 2017 to Present Worked in an environment comprising 200 databases with the largest databases each of size 5 TB. ? Involved in the installation, configuration and extended support to Oracle 11g, 12c two Node RAC (Real Application Cluster) with ASM file system on AIX platform. ? Used TOAD for database management. ? Performed SQL and PL/SQL tuning, oracle contention and monitored production database using automatic workload repository (AWR), automatic database diagnostic monitor (ADDM) and Active Session History (ASH). ? Enabled Flashback for database to create restore points and supporting DDL changes ? Used Oracle database vault and proactively protecting application data, Created Oracle Wallet, Enabling Transparent Data Encryption, Automatic Login Enabled for Transparent Data Encryption, Setting and Resetting the Master Key, Adding and Removing Salt from an Encrypted Columns, created encrypted tablespaces and backup wallet and master keys to tapes ? Database monitoring/maintenance, replication process and performance tuning are done using OEM (Oracle Enterprise Manager). ? Implemented and maintained 12c multitenant architecture using container and pluggable databases and performed conversion of non-container databases to pluggable databases ? Implemented replication on databases using Golden gate between homogeneous and heterogeneous databases. ? Extensively worked on complete & incomplete recoveries of the databases including Point in time recovery (PITR) and Tablespace point in time recovery (TSPITR) using RMAN utility. ? Achieved optimal performance tuning by using explain plan, SQL TRACE, TKPROF utilities. ? Installation, configuration and maintenance of Standby database using Oracle Data Guard for Disaster recovery process on Oracle 11g, 10g. ? Planned database backups (operating system, full/partial backups, and export/import) using various types of backups and designed the backup methodology for the organization. ? Performed other Oracle DBA responsibilities performance tuning, monitoring tablespaces, monitoring users, etc. as well as much problem solving. ? Collaborated with the UNIX system Administrator to configure any software and hardware requirements that will function with the Oracle Database ? Refreshing development/test database from production using Export/Import & RMAN backups. ? Creating database objects Tablespaces, Application Users, Database schemas, profiles, granting privileges and roles, and creating database links. ORACLE DATABASE ADMINISTRATOR CenturyLink Inc - Monroe, LA March 2014 to April 2017 Implemented proactive monitoring using SQL Trace, TKPROF and EXPLAIN PLAN. ? Supporting multiple databases for production, development, test and staging purposes on Sun Solaris and Windows environments. ? Applying upgrade patch, maintenance and interim (opatch) patches on all the databases. ? Refreshing Dev and Test instances with data from Production on a regular basis. ? Developed PL/SQL packages, DML, DDL, Oracle tables, Stored Procedures, functions, cursors, triggers and UNIX shell scripts. ? RMAN point in time recovery and Instance recovery done on 11g. ? Developed compliance reports and performed auditing at higher levels. ? Scheduling repetitive activities like gathering schema statistics, exports, table space usage report using crontab. ? Database monitoring/maintenance, replication process and performance tuning are done using OEM (Oracle Enterprise Manager). ? Implemented Flashback technology of the Oracle 11g, 10g along with Recyclebin for a faster recovery of the databases and database objects. ? Performed Data refresh activities using the export datapump utility. ? Applied PSU Patches on 11g & 12c databases as part of maintenance activity. ? Excessively worked on performing database backup and recovery using RMAN. Key player in troubleshooting backup issues. Taking the RMAN incremental and cumulative backups. ? Good hands on performance tuning related issues with Experience in query analyzing and Performance Tuning for the SQL queries, which are running slow, consuming high resources. ? Performed full & incremental backup (cumulative and differential) using RMAN and implemented recovery strategies. ? Refreshed/cloned databases using RMAN utility. ? Successful in applying RDBMS patches, security patches for improving the security and functionality of the databases. ? Automated the processes like moving files, managing alert log, efficient backup by developing UNIX scripts. ? Involved in the installation, configuration and extended support to Oracle 11g, 10g two Node RAC (Real Application Cluster) with ASM file system. ? Used TOAD for database management. ? Made optimal use of Oracle Support in resolving the SRs. ? Worked on SQL server environment, scheduling backup jobs ? Used the Task manager to troubleshoot SQL Server resource contention Skills DATABASE, MS SQL SERVER, MS SQL SERVER 2012, SQL SERVER, SQL SERVER 2012, OLTP, ORACLE, ORACLE 10G, PL/SQL, SQL, STORED PROCEDURE, AIX, LINUX, SOLARIS, UNIX, UX, DISASTER RECOVERY, RMAN, BACKUPS, HP-UX Additional Information Professional Skills ? 5 years + of experience in the field of Database Technology with experience in designing, developing, implementing Databases, Web development and Application development. ? Hands on experience in Oracle 11g/12c RAC implementation & administration (Oracle Clusterware setup and configuration, RAC installation using ASM, Grid Installation) ? Excellent Experience in installing and maintaining Oracle Dataguard to implement physical Standby Databases for Disaster Recovery. ? Installed and Configured the Golden Gate software and created manager, extract, replicate trail files and tested the data is flowing from source to target database. ? Extensive experience designing and implementing backup and recovery strategy for databases using Recovery Manager (RMAN), traditional Export/ Import, Export/Import Datapump, conventional Hot/Cold Backups, PITR, TSPITR. ? Worked extensively on Cloning /Duplicate of databases using RMAN. ? Expert in delivering Oracle Database performance-tuning services for customers with EXPLAIN PLAN, TKPROF, 11g OEM Grid monitoring custom scripts. ? Good knowledge v$ performance views and command line skills to identify information about sessions, wait events, system performance etc. ? Involved in tuning applications for optimal response time using SQL Optimizer Trace at various levels and events, Explain Plan, TKprof and also identifying the poor SQL's, histograms, row chaining & row migrations and tune accordingly. ? Experience in tuning database and memory components for optimal performance using AWR, ADDM and ASH reports. ? Upgrading and Migration of databases to higher version and other platforms using manual method, traditional Export/Import, datapump & Transportable Tablespace (TTS). ? Experience in coding SQL, PL/SQL package, function, stored procedure, triggers, and materialized view for Oracle database. ? Disk Space Management involving managing archives, space allocation to various tablespaces and also capacity planning for new applications. ? Expertise in Configuring RMAN with Catalog /Nocatalog and worked on Point-In-Time Recovery and flashback. ? Rebuilding of Indexes for better performance, User Management, Tablespace management, maintenance of Oracle Database. ? Installing Oracle patches, Migration of database across releases. ? Experience in Monitoring and Tuning system resources associated with the database performance, hit ratios, I/O, lock, and latch contention. ? Expertise in loading data from flat files using external tables, SQL* Loader. ? Ability to detect and troubleshoot SQL Server related CPU, memory, I/O, disk space and other resource contention. ? Knowledge in SQL server backups, restores and recovery processes. ? Ability to manage SQL server users and resources. ? Excellent analytical, problem solving, communication, documentation and interpersonal skills. Databases Oracle 10g, 11g, 12c. MS Sql Server 2012-2016 Database Tools Oracle (Oracle Enterprise Manager, SQLPlus, SQL Loader, DB Configuration Assistant) Toad, OEM Grid, RMAN, SQLLoader. Exp/Imp/Data Pump/AWR, DBCA, DBUA, ADDM, Toad, Putty, Winscp, Sql Developer, Sql Server Management Studio, TKPROF, MobaXterm, Cisco Automatic workload Automation, OEM 12c, RMAN, OLTP Operating Systems MS Windows, UNIX (Solaris 8/9/10, AIX, HP-UX), LINUX Other skills RAC, GOLDEN GATE, DATA GUARD, SSIS, PL/SQL, Upgrades and Patches	Database_Administrator
Oracle Database Administrator Oracle Database Administrator Oracle Database Administrator - FedEx Trade Networks and Brokerage 5+ years of experience in Oracle Database Administration, Design & Development, Implementation and Testing of Relational Database Management systems for Business solutions. Experience in database development and production system support, Oracle Database Administration on 24x7 critical production and large databases using Oracle 11g RAC, 10g, 9i and 12c Standalone database. Worked as a team member to provide 24x7 on-call production database support. Experience working in a RAC environment. Worked with GoldenGate Director, Veridata which is used for Data comparison between source and target. Involved in migration of oracle 9i to 10g, 11g and 12c. Performance Tuning of Oracle Databases. Adding nodes and deleting nodes to existing RAC configuration. Experience working with Dataguard, Grid control, Oracle Enterprise Manager (OEM). Performance Tuning - Tuning involved I/O, Memory, CPU utilization, SQL Tuning, SGA tuning, Shared Pool tuning, Buffers and Disk I/O tuning using Oracle's regular performance tuning tools like Explain Plan, Analyze, AWR and ADDM Worked on Automatic Storage Management (ASM) for managing data in SAN. RMAN backups and Recovery. Experience in a variety of hardware and software platforms including UNIX/Linux, Sun Solaris. Strong and efficient written and oral communication skills with a customer service attitude. Work Experience Oracle Database Administrator FedEx Trade Networks and Brokerage May 2019 to Present Role and Responsibilities PI planning on how to migrate entire system to OCI, including scripts for Goldengate, RAC High Availability, Dataguard for Disaster Recovery, Data Retention, Archival of data 2+ years, Location API's, Abi Initio planning Maintain Oracle Streams and Veridata for replication on different Servers Manage data space and growth demands on the Databases, Schemas and Tablespaces. Apply Quarterly Patches. Script deployment and requests for table creations and Indexing. Migration from T5 servers to T8 servers within teams. Installation of GoldenGate. Involved in Dataguard environment implementation for Disaster Recovery purposes. Responsible for creating and managing user accounts, granting required privileges to users. Perform other regular DBA activities including space management and performance monitoring. Performance Tuning using licensed tools such as AWR, Explain plan, ADDM, SQL T. Refresh Test Database from the Production Database. Documentation of all my procedures and daily work. PROFESSIONAL EXPERIENCE Oracle Database Administrator Delta Air Lines - Atlanta, GA March 2018 to March 2019 Role and Responsibilities Involved in Performance Planning and Tuning, using baselines and proactive monitoring, bottleneck elimination and the wait event interface to identify issues. Worked with developers to diagnose database related application problems, provided development support to maintain application schema and distribution of data. Generated weekly performance reports to identify and solve the problems with performance. Diagnosed Oracle bugs and coordinated with Oracle support through Metalink to resolve them in timely manner. Provided 24*7 Production support. Actively monitored OEM and fixed any slowness caused during app related jobs. Creation, Configuration and Setting up of RMAN Catalog databases and registering target Databases with the Catalog. Responsible for Backup and recovery of the databases using RMAN Tool (Recovery Manager), and Database Flashback using GRP (Guaranteed Restore Point) and Export and Import (Data pump and Normal ) for restoring the specific objects at the database level. Involved in Dataguard environment implementation for Disaster Recovery purposes. Maintenance of RAC and Non-RAC databases. Goldengate unidirectional replication on RAC using ACFS file system. Worked and implemented Database Wallet for Oracle 11g also called as keystore from 12c and TDE (Transparent Data Encryption) for Encrypting the Sensitive data using column encryption and tablespace encryption, also used TDE for Goldengate replication too and worked on OKV (Oracle Key Vault). Part of a team that Installed, configured and maintained Goldengate Monitor, Goldengate director and Veridata for Goldengate monitoring and replicated data comparison purposes. Responsible for setting and managing user accounts, Granting required privileges to users. Perform other regular DBA activities including space management and performance monitoring. Documentation of all my procedures and daily work. Oracle Database Administrator Airtel Telecommunications - Kampala, UG February 2011 to October 2016 Used RMAN for backup and recovery. Performed backup validations using RMAN Involved in process improvement, Oracle Server Installations / Upgrades/Patches, Space Management, Capacity Planning, Backup & Recovery, Disaster Recovery, Database Performance Tuning, Memory Tuning, Application Tuning, Security Administration, Data Warehousing, Data Guard, Oracle Advanced Replication, Real Application Clusters, Oracle Standby. Oracle Database monitoring, troubleshoot and resolve the issues. Management of schemas, objects partitioning the tables & indexes. Installation of OEM agent (Both for 10g and 11g) and OEM grid (Oracle Enterprise Manager), Monitoring tool for oracle databases. 24 X 7 Production database administration, support and monitoring to ensure a proactive problem recognition and resolution of database issues. Capacity Planning and requesting the storage required by analyzing the database growth. Performed Database Tuning - Tuning involved I/O, Memory, CPU utilization, SQL Tuning, SGA tuning, Shared Pool tuning, Buffers and Disk I/O tuning using Oracle's regular performance tuning tools like Explain plan, Analyze, AWR and ADDM Monitored and maintained Goldengate software of real time replication, Zero data loss in the environment. Monitored and maintained Dataguard for Disaster Recovery and High Availability. Modify existing databases and database management system, schemas and architecture. Align data to support corporate business needs and strategic objectives. Documentation of all my procedures and daily work. Education Master of Computer Science in Computer Science University of North Georgia - Gainesville, GA 2017 to 2018 Certified Associate Kampala International University - Kampala, UG 2006 Skills DATABASE ADMINISTRATION, DATABASE, ORACLE, ORACLE 10G, REPLICATION, SQL, RMAN, LINUX, RDBMS, PERFORMANCE TUNING	Database_Administrator
Sr. Oracle Database Administrator Sr. Oracle Database Administrator Sr. Oracle Database Administrator - Charter Communications Work Experience Sr. Oracle Database Administrator Charter Communications - Charlotte, NC April 2017 to Present Responsibilities: Worked on a 247 critical production support databases which are resided on multiple platforms line RHEL, ODA, Exadata sized around 10+-50+TB using Oracle 11g/12c including RAC and ASM, Golden gate and Data-guard. Proactive monitoring of databases using OEM and logs daily for pattern of database health by performing checks on CPU, memory, data usage and suggesting capacity planning measures if needed for further 12-18 months. Working with Applications teams if needed for any abnormal behavior on the database and providing analysis on SQL to see if any changed and working on better tuning options for the SQL for a better functionality. Sized multiple Oracle databases depending on the application requirement with the overhead storage required for the oracle. Migrated Oracle databases from red hat Linux to Oracle EXADATA using RMAN cloning. Used AWR and ADDM reports to monitor database activities and troubleshoot any performance issues. Migration and upgradation databases from 11g to 12c. Configured Golden gate 12. version across different environments for an active-active data replication by creating required extract/pumps/replicate to populate the data either for a Schema or table level replication and troubleshooting if any issues in both Uni and Bi-Directional replication. Performed DB and schema refreshes as per app request from Prod to any lower environment for any testing or debugging any issues. Installation, Configuration and Maintenance of Oracle 11g/12c RAC on two node and four node configurations Migrated multi-terabyte databases to Exadata machine using data pump utility. Provided support to a combination of database system such as OLTP and OLAP which are resided on Exadata machines. Planning Backup/Restoration Strategy, Scheduling Backups, Schema backups, taking Logical Backups (with Export/Import Data Pump utilities). Administrating databases across development, QA, UAT and PROD environments via use of command line and Oracle tools Oracle Enterprise Manager Cloud 12c. Worked on SQL Tuning and how to use the available tools outside of Oracle Enterprise Manager and also checking the SQL functionality and using SPM to pin better plans for SQL for better data capture. Installed and Administered Oracle 12c RAC software with ASM Implemented and Managed Physical Standby data guard for all Productions databases across multiple datacenters. Experience in Identifying performance bottlenecks on high volume transaction systems. Analyze SQL statements, reorganize database objects and design indexes to improve response of queries. Refresh database using import/export from production to UAT to oracle tables. Used ETL to extract data from database and transform the data to different databases. Expertise in loading multiple data formats files into the tables using SQL loader. Implemented partitioning on large tables, expertise in using composite partitioning, local indexes and global indexes. Administered Oracle ASM disk groups (mirroring, compatibility) with Oracle ASM Configuration Assistant (ASMCA). With use of SHELL scripting automated export, import jobs. Managing Users, Roles, privileges, profiles, schemas, SQL Monitoring, SQL Advisor, SQL tuning and Metrics, using Grid Control of Oracle Enterprise Manager (OEM) 12C. Implemented database monitoring and tuning, application, and queries using ADDM, ASH, AWR, Explain Plan and OEM. Creating and Managing Primary Objects like Custom tables, Procedures, Packages, Triggers, alerts & Functions. Views, Indexes, user accounts, roles, grants and performing day-to- day operations Providing database support for development and deployment of database scripts in Development, Test, Pre-Production and Production environments. Monitoring daily reports which involved space reports and Golden gate status reports, RMAN backup reports and cleared the alerts accordingly by doing a thorough analysis. Database monitoring and maintenance activities which include checking alert logs, space management, undo management, gathering database statistics, database locking issues, scheduling of jobs, creation of users, schemas, table spaces and other database objects. Involved in 24x7 support while assigned on-call role. Oracle Database Administrator Wells Fargo Bank - Charlotte, NC August 2015 to February 2017 Responsibilities: Performed Installation, Configuration, Monitoring and Troubleshooting of Oracle Cluster ware and RAC on 11gR2 and 12c on Linux, and Solaris environments. Provided 3rd level support for Oracle RAC, including applying Patches, Performance Tuning, Backup and Recovery issues with RMAN, Trace Analysis, Service Creation, Cluster and System management Resolved/Diagnose Node Eviction in RAC. Explored and used the new Oracle Database 11g performance features, SQL Plan Management, Adaptive Cursor Sharing, SQL Profile, Invisible Index, Query Transformations etc. to successfully optimize the SQL queries, database jobs. Experience in using oracle trace 10046 and 10053 tracing levels for in depth tuning of performance related issues. Experience in analyzing Oracle Wait events in Production Databases and resolving them. Install, configure and support uni-directional and bi-directional Oracle-to-Oracle replicated environments utilizing Oracle Golden Gate version 12 Worked on database and tables migrations from Solaris to Exadata servers using golden gate and monitoring and troubleshooting the issues during extract and replicat abends/fails and analyzing the performance on production servers where GG is running Coordinate and lead Disaster Recovery Testing Exercises to guarantee business continuity targets. Experience in creating Physical Standby databases, and involved in converting Physical to Snapshot Standby, and also Active Data-guard. Troubleshoot Performance issues for the RAC instances (GC events). Implemented Enterprise Manager Grid Control OEM 12c to provide monitoring and management of the Oracle database estate. In transition phase of Migrating Databases to Exadata and data migration using Golden gate Planned and Sizing of databases on Exadata (X4-2 Half Rack) Intial Poc stage for the Migration of databases to exadata and currently in implementation process on Dev environment Performed migration of databases using RMAN and Transportable Table spaces as well. Displayed a high level of expertise while handling the various scenarios of database Backup & recovery and cloning using the RMAN tool in RAC and Data Guard environments of large to very large databases. Troubleshooting RMAN whenever there is a backup failure and resolved issues. Configured RMAN retention policy, archive log deletion policy for Production databases. Performed database refresh from production to test environment in both RAC and NON RAC environment using RMAN active cloning and data-pump. Converted single instance database to RAC Database. Used the tracing tools and profilers e.g. tracing events, DBMS_XPLAN, DBMS_MONITOR, TKPROF, AWR, ASH and ADDM reports etc. to build resource profile (CPU, I/O, various Timed Events), identify the root cause and resolve it. Extensively used tools like OEM, TOAD for database performance monitoring, tuning of SQL / memory. Experience in Analyzing AWR and ASH reports and identifying key performance issues. Migrating non-RAC databases to RAC environment on ASM. Applied patches to Oracle Databases using Opatch utility and upgrading of databases manually. Recovery of Database (Recovering from Media Failure, Recovering accidently dropped tables, Recovering data files, Recovering from Block Corruption). Write Shell scripts to monitor tablespace and extent growth. Provided support to Application Database Administrators in designing the database. Environment: Solaris, Oracle11g/12c, RHEL, 11gR2 RAC, TOAD, DATAGUARD, Golden-gate, Oracle Enterprise Manager(11g and 12C) , TKPROF, Explain-plan, ADDM, AWR, ASH, SQL Tuning ADVISOR. Oracle Database Administrator AT&T Services - Dallas, TX February 2013 to July 2015 Roles and Responsibilities: Performed Cloning, Upgraded Database from10.2.0.3 to 11.2.0.and from 11.2.0. to 11.2.0.3 Performed Migration of databases from Unix version to Linux 2 and 4 Node RAC and performed data transition using Golden Gate version 11.2.0.7 using Integrated capture mode. Install, configure and support uni-directional and bi-directional Oracle-to-Oracle replicated environments utilizing Oracle Golden Gate. Worked on database migration and monitoring and troubleshooting the GG issues by using GGS logs and monitoring the performance analysis on the servers with GG Proficient in development, testing, performance tuning, deployment, and support Data warehouse systems. Installed 12C OEM agents for monitoring the targets and currently under research phase to perform upgrades from 11g to 12c environment Experience with Automation and Orchestration like OEM11g and OEM12c Grid Control, Red Alert Monitoring. Performing Backup/Recovery of all the Oracle databases using RMAN. Reading Alert Logs, GGS Error Logs and User trace Files and Diagnosing the Problem. Worked on major of the OLTP databases up to 10TB to 15Tb and used to monitor and perform some troubleshooting if any issues arises Production support Maintenance activities, written shell scripts for Monitoring production activities. Perform general technical troubleshooting and working with Functional teams for possible solutions for various issues. Performed Backup and Recovery using RMAN and written shell scripts for scheduled online backups. Troubleshooting RMAN backup and recovery related issues. Expertise in AWR, ADDM, to collect and maintain performance statistics and improve the database performance. Worked with Oracle Corporation to resolve applications/ database issues by opening TAR/SR Supporting Oracle Databases 10g/11g also RAC on Linux Proficient knowledge in configuring ASM for RAC databases Performed Cloning, export/import and Patching. Designing the logical and physical database structure. Designing the security and database access strategies. Taking Backups on scheduled time and monitoring scheduled Backups Performing backups and recoveries using RMAN conventional hot backups. Establish and Document Backup and Recovery strategies and procedures after evaluating various options including RMAN. Expertise in installing, designing and testing using the Golden Gate in RAC for the high accessibility of data-Integration and data replication in the oracle 11g environment. Creating and dropping of users, granting and revoking rights as and when required. Experience in monitoring and tuning system resources associated with the database performance, hit ratios, I/O, lock, and latch contention. Efficient in handling the BMC remedy tickets Monitoring of database for growth and performance Monitoring Database for fragmentation and correcting them. Environment: Oracle Server 10g/11g, SQL, RHEL, UNIX, Solaris 10, Shell scripting, TOAD, OEM 10g, OEM11g, Golden-Gate Database Administrator Cisco Systems November 2011 to January 2013 Roles and Responsibilities: Strong working experience in 24 X 7 Production database administration, data warehouse systems and monitoring to ensure a proactive problem recognition and resolution of very large database issues. Creating of databases for Testing, Development and Production on VLDB systems. Converted a single instance database to 2 node RAC in 10g. Experience with Automation and Orchestration like OEM11g Grid Control, Red Alert Monitoring Performed Migration of databases and implemented Golden Gate for Data Integration. Worked on Golden Gate in both Uni and Bi-directional data transition and mainly implemented using the Integrated Capture mode Installed and Upgraded Oracle 11g database from Oracle 10g database on test and development environments. Performed Cloning, Upgraded Database from 10.2.0.3 to 11.2.0.and from 11.2.0. to 11.2.0.3 Performed Monitoring and troubleshooting on large OLTP databases which used to have sophisticated data regarding the client's database details which used to be up to 10TB. Installation, Configuration and Administration of 4 node Oracle 10g RAC. ASM and CRS installation and new database creation for 10g RAC. Reading Alert Logs, GGS Error Logs and User trace Files and Diagnosing the Problem Implemented Streams on both 9i and 10g Databases, Export & Import on 9i Database, DataPump in 10g Database. Performed Database Administration activities such as Upgrades, Patches, TAR-Support, Cloning, Backup and Recovery, Performance Tuning, capacity planning, script development, and documentation. Used RMAN for backup and recovery. Performed backup validations using RMAN. Implemented and Involved in Hot, Cold and Logical backup plans Oracle 10g RAC Database setup and administration using Dell/EMC SAN for storage and Oracle Recovery Manager (RMAN) for backups. Performance tuning for optimized results using tools like Explain Plan, SQL*Trace and TKPROF, STATSPACK. Proactive database monitoring using 10g grid monitoring tool. Developer Environment Setup, Support, Cloning and Refreshes. Performed database cloning to setup test and development database Setup of Standby database for faster disaster recovery and data guard setup for high availability. Used External Tables to Load data from flat files to database. Implemented different Partition methodologies to improve performance and manageability. Diagnose and troubleshoot Database problems and failures Written Korn, Perl, shell scripts for digitization the process. Load balancing, databases/schema/table re-organization for faster performance. Proficient with Erwin tool and used for projecting of data modeling and database designing. Installation of Oracle version 10g on Solaris, HP-UX and AIX boxes. Was involved in developing a disaster recovery (DR) plan and Stand by Database Continuous Performance monitoring and Tuning of the databases and application using OEM Tuning Pack , Diagnostics Pack and STATSPACK Rebuilding of Indexes Conducting sizing & capacity planning for Oracle databases. Scheduling jobs through Oracle job Scheduler. Providing Solutions to the Problem Faced by end Users Or Programmers Automation of Startup Shutdown on all Production and Development Database. Scripts for Startup and Shutdown, Health Check of Databases, Analyzing of Tables, Cold Backups. Used TOAD tool for querying and troubleshooting PL/SQL queries and codes. Involved in process improvement, Oracle Server Installations/Upgrades/Patches, Space Management, Capacity Planning, Backup & Recovery, Disaster Recovery, Database Performance Tuning, Memory Tuning, Application Tuning, Security Administration, Data Warehousing, Data Guard, Oracle Advanced Replication, Real Application Clusters, Oracle Standby Serves. Environment: Oracle Server 10g, RHEL 3, 4, Windows, Erwin, Shell & Perl scripting, TOAD, OEM 11g/10g,Golden-gate ? References can be provided upon requested. Education Bachelor in Technology Vellore Institute of Technology University Skills Oracle, Pl/sql, Sql, Korn, Linux, Shell scripting, Solaris, Sun, Unix, Unix shell, Ux, Netbackup, Rman, Veritas, Scripting, Hp-ux, Rdbms, Loader, Emc	Database_Administrator
SQL Database Administrator SQL Database Administrator Database Administrator Woodbridge, VA Five (5) years of experience, Database Specialized with compact technical experience maintained and developed different business systems using Microsoft technologies. Experience includes all aspects of SQL Server Databases (2016, 2014, 2012, 2008/R2) in administering. Authorized to work in the US for any employer Work Experience SQL Database Administrator iTutor Group - Fairfax, VA October 2016 to Present Responsibilities: · Installed, managed and administered SQL server 2008R2/2012/2014/2016 SQL servers · Applied Patches and Service packs to update different versions of MS SQL server and windows server. · Added a new node to existing SQL Server Cluster. · Applied service pack on all the nodes across the Active/Passive cluster on 2016. · Configured and apply the SQL Server service account in a cluster environment. · Configured Transactional Replication · Created and scheduled maintenance plans for updating statistics, checking- Fragmentation, checking database integrity and backup plans. · Performed Administrative tasks in SQL Server using PowerShell. · Configured Database mail, linked servers, Transparent Data Encryption (TDE), Change data capture (CDC) and. Change Tracking (CT) · Fine-tuned Stored Procedures using Execution Plan in T-SQL for better performance. · Documented the standard procedures on regular basis. · Used extended events, DMV, Wait status for performance tuning. · Conducted various meetings with teams to meet corporate milestones for database merging and data movement. · Configured and maintain database replication between multiple SQL Servers and remote sites. · Reviewed technical designs, reports, documentation, and other materials produced by team member. · Created and maintained high-level reporting systems using SSRS (SQL server Reporting Services) · Performed research into database performance issues and come up with solutions to address those concerns. Performed database health checks using SQL profiler, Extended Event, performance monitor, performance counters and DBCC commands. · Created TSQL database objects including tables, views, functions, stored procedures and indexes for different business rules and logic. · Strong working experience in SQL native database Backup and restore as well as third party tool. · Overseen the scheduling of database projects, database and transaction log backups, notifications. · Served as an operational & development DBA · Supported customer base as a production DBA for existing hosted solutions. · Implemented architectural enhancements on the database tier of the company solutions suite in order to further improve system performance and scalability. · Lead in establishing monitoring, alerting, performance tuning and diagnosing issues for key production databases and environments · Interacted in database enhancement, verification and architecture related to HA, DR & BCP · Assisted in the leadership and direction related to operational backup/recovery strategies · Provided 24x7 operations support for production related issues · Worked with Microsoft Team Foundation server for task tracking, source control, etc. · Performed release planning, upgrading, patching · Worked collaboratively and cohesively in a great team environment. Database Administrator Honeywell - Tempe, AZ November 2013 to October 2016 Responsibilities: Database Upgraded (development, testing and production environment): · SQL Server 2008 to 2012 Database Migrated (development, testing and production environment) · Oracle 10gR2 databases to SQL Server 2012 · My-SQL 4.1.0/5.0.1 databases to SQL Server 2008 and 2012 · Tools Used: SSMA (SQL Server Migration Assistant) for Oracle, MySQL, Access, and ODBC/DB Link Database Programming: · Written T-SQL, Trigger, and Stored-Procedures. · Assisted Database Developers to optimize SQL queries, Stored Procedures etc. · Tools Used: Query Analyzer, Execution plan Database High Availability: · Installed, Configured and Maintained Database Mirroring using automatic fail-over option · Configured Log Shipping as Standby database from Production database for Reporting purposes · Configured and Maintained Replications (Transactional) · Technology Used: Database Mirroring, Log Shipping, and Replication SSIS: · Exported data from SQL Server to multiple destination/format such as Flat file, CSV file, Oracle, MySQL, Access, ODBC/OLEDB data sources · Import data from multiple sources such as Flat file, CSV file, Oracle, MySQL, Access, ODBC/OLEDB data sources to SQL Server Report Development: · Installed, Configured, and administered SQL Server Reporting Services (SSRS) · Developed, Deployed, and Managed Reports · Managed Reports Security · Tools Used: Developed Reports using BIDS (Business Development Studio), and Report Builder 3.0, 2.0 Data Modeling: · Involved in data modeling for the application and created ER diagram using Er Win · Backward & Forward Engineering with data modeling tools mentioned above · Tools Used: ERWin, Toad Data Modeler, VISIO, SQL Server Data Diagram Patch Management: · Applied SP (Service Pack) on SQL Server (2005, 2008,2012) · Applied HOT Fixes on SQL Server (2005, 2008,2012 Database Monitoring/Performance Tuning: · Strong on database Monitoring and Performance tuning · Monitored SQL Server Error Log, space usage, Events, Jobs, customer complaints, Daily routine works · Tools Used: SQL Server Error Log, Windows Event Logs, Profiler, Query Execution Plan, Index Tuning Advisor, Database Tuning Advisor, System Monitor, Perfmon, Counter etc. Backup/Recovery: · Strong knowledge and working experience in Database Backup and Disaster Recovery · Experienced with Point-in-Time Recovery · Extensive knowledge on Restoring Databases using backups. Education Bachelor of Science in Computer Science Southern New Hampshire University Skills MySQL, SQL, Asp.Net, Java, MS SQL Server, SQL Server, SQL Server Integration Services(SSIS), T-Sql, SQL Server Reporting Services (SSRS), PL/SQL, Erwin, HTML, JDBC, Toad data modeler, ODBC, XML, Oracle, Windows 8, DBA, Sql Dba, DB2, Sql Database, Ssis, Sybase, Oracle Dba, Oracle Database, ETL, Postgresql, Rman, RAC Certifications/Licenses Microsoft Certified IT Professional (MCITP) Additional Information Skills and Expertise SQL server Installation, upgrading, migration SQL server Security SQL server Backup & Restore SQL server High availability (Log shipping, Mirroring, Replication, Failover Clustering, Always ON) Database Design and TSQL SQL server Performance tuning SQL server troubleshooting SharePoint PowerShell SQL server Reporting services (SSRS) SQL Server Integration Services (SSIS) Agile Methodology Technical Experience Operating Systems: Windows Server 2008, 2012, 2016, Windows XP, Professional, Linux Database: SQL server 2008, 2012, 2014. 2016. Oracle 11g Database Programming: T-SQL, PL/SQL. Programming: HTML, JDBC, XML, VB.NET, ASP.NET. Java SQL Server Related Tools: SQL Server Management Studio, Upgrade Advisor, Query Analyzer, SQL Profiler, Query Execution Plan, Database Tuning Advisor and Index Tuning Wizard, SQL Server Configuration manager. SSIS (SQL Server Integration Services) SQL Server Reporting Services, Report Manager, and Report Builder, Reporting Services Configuration. Third-Party Tools Used: Data Modeling: Toad Data Modeler, ERWin, Visio. Database Monitoring and Performance Tuning: Idera, Spotlight, Red Gate Backup tools, Red Gate Data compare tools.	Database_Administrator
Oracle Database Administrator Oracle Database Administrator Oracle Database Administrator Work Experience Oracle Database Administrator Big Data Clinical Research - Hyattsville, MD January 2017 to April 2019 Planned, installed & configured Oracle 11g and 12c databases on Linux and Windows Troubleshoot and resolved various complex issues within the database; for example; corrupted datafiles, redo log files, TNS and listener connection issues, control file and spfile problems Monitored and administered database security by adding and removing users, administering quotas, and performing standard and fine grain auditing of the database Monitored user sessions and took appropriate action to kill inactive sessions Provided technical support to application development teams Provided technical expertise, knowledge and leadership in the design, implementation and maintenance of Oracle 11g and 12c databases Provided database administration on production, testing and development database servers Applied quarterly CPU patches to different version of databases to fix vulnerabilities Upgraded Oracle 11g databases to 12c on same and different server Designed and implemented Oracle backup strategy for multiple databases Implemented the use of Oracle Recovery Manager and Oracle Recovery Catalog for backup Identify and recover the corrupted db blocks using Block recover option in RMAN utility Performed complete media recovery of database depending on the nature of failure Administered database recovery operations to current, point in time and to alternate location Performed database cloning and duplication using RMAN utility Extensively used DATAPUMP and Export /Import utilities for logical backups Performed series of database refreshes from production to test Performed bulk load into the database using SQL Loader Moved data from one database to the other using Transportable tablespace Used explain plan, AWR, ADDM and various Oracle Advisors to tune the database Tuned various slow running queries using AWR, ADDM and various Oracle Advisors Analyzed Tables and Indexes for performance base Created and rebuild indexes as necessary Created, managed and optimized Oracle materialized views Managed Undo Tablespaces, Schema Objects, Redo Logs, Control files and Archive logs Implemented multiplexing Control Files and Redo Log Files Scheduled jobs using various Oracle tools such as Oracle OEM, DBMS JOBS, SCHEDULER Installed, configured and managed Oracle 12c (RAC) database on ASM storage Managed RAC databases using CRSCTL, SRVCTL tools Applied CPU critical patch on RAC database in rolling manner Configured and setup Oracle 12c Data Guard Managed Oracle Standby Database and Data Guard using Data Guard broker Troubleshoot and resolved log gap in Data Guard Configuration Documented database structure, changes, problems, issues for future reference Oracle Database Administrator Neway IT Solutions - Hyattsville, MD August 2014 to December 2016 Provided technical expertise, knowledge and leadership in the design, implementation and maintenance of Oracle 11g and 12c databases Designed, documented, and deployed database architectures and applications Expertise in the creation of databases, tablespaces, tables, indexes and other database objects Upgraded Oracle 10g databases to 11g Upgraded Oracle 11g databases from 11.2.0.1 to 11.2.0.3 using patch set Implemented Data Pump Export /Import utilities for logical backups Migrated data between databases using Oracle 10g and 11g EXP/IMP and Oracle 11g Data Pump Utilized RMAN utility for performing various types of physical backups and database duplication Configured various RMAN parameters as per the requirement Created Recovery Catalog for external backup Imported bulk load data into the database using SQL Loader Performed database refreshes, cloning and duplication from one Oracle database to the other Provided network troubleshooting and administrative support for the development staff Configured Oracle network components to ensure database access, consistency and integrity Troubleshoot and resolved various Oracle problems such as connectivity and performance issues Created and managed documentation on the configuration and support of the Oracle databases Performed Standard and Fine Grain database auditing Administered database user accounts Created, modified and deactivated user accounts Assigned and monitored database user privileges and roles Assigned and monitored user access rights Monitoring the user sessions and take appropriate action to kill the inactive sessions Performed instance tuning, memory tuning query tuning and complete database tuning Generated AWR & ADDM reports manually Monitored Alert Log Files and Trace files on day to day basis Documented Database structure, changes, problems, issues for future reference Created and managed Tablespaces and Datafiles Created and tuned various materialized views Installed Oracle Databases using DBCA Installed and manage Oracle Enterprise Manager (OEM) Education Boltos Solutions Institute - Laurel, MD Bachelor of Science in Exercise Science in Exercise Science Towson University - Towson, MD Skills Data migration, Oracle, Pl/sql, Sql, Rman, Linux, Unix, Loader, Oem, Performance tuning Additional Information Proficient in Oracle 11g and 12c Database Administration Proficient in Database Migration, Upgrade and Patch Application Proficient in RMAN, Backup and Recovery Proficient in Performance Tuning Oracle Enterprise Manager Real Application Clusters (RAC) Data Guard Administration Strong leadership skills Strong verbal & written communication skills Great problem-solving skills, responsible and reliable team player with an established reputation for effectively working with diverse groups of people and changing environments TECHNICAL PROFILE Relational Databases: Oracle 11g, 12c Operating Systems: Unix(Linux), Windows Programming Languages: SQL, PL/SQL, SQL*PLUS, Shell Software Applications/Tools and Utilities: OEM, RMAN, AWR, ADDM, DBCA, DBUA, NETMGR, NETCA, LSNRCTL, DATA MIGRATION-EXPORT-IMPORT, PROCEDURES, PACKAGES & FUNCTIONS, BACKUP & RECOVERY, PERFORMANCE TUNING, SQL LOADER, REAL APPLICATION CLUSTERS (RAC), DATA GUARD	Database_Administrator
Oracle Database Administrator Oracle Database Administrator Oracle Database Administrator - Constellation INC Lanham, MD Highly result driven Oracle Database Administrator (DBA) with 4 years of extensive experience in designing, testing and supporting next-generation database solutions in Oracle Enterprise and SQL Server environments. Manage Oracle Database Administration assignments for diverse industry clients. Enhance database performance, perform restores, implement recovery procedures, handle performance tuning and conduct regular system backups. Ensure technical and functional designs meet business requirements. Proficient in an assortment of technologies, including Oracle 9i/10g, 11g. Flexible in various platforms such as HP-UX, Red Hat Linux. Experienced in real time data replication. Authorized to work in the US for any employer Work Experience Oracle Database Administrator Constellation INC - Laurel, MD August 2014 to Present Installed and Configured Grid monitoring tool for Oracle 10g Database. Installed, configured and manage 10g and 11g ASM storage. Performed Dataguard switchover as required for maintenance. Work with users to resolve any database/query performance issues using database advisors and AWR/ASH reports. Work with users to troubleshoot and resolve errors and performance problems with queries and databases. Perform restore/recovery/refresh of databases both on same and alternate servers and other levels of restore/recovery (dropped table ) using data pump. Apply oracle patches for various Oracle bugs and quarterly security patches to both primary and standby databases. Backup/Restore of databases/tables/schema using Datapump export/import and transportable tablespaces. Implemented different Partition methodologies to improve performance and manageability. Control database resource access through user profiles and data access control through Virtual Private Database and principle of least privileges implementation. Ensure that standby database is always in sync with production database by checking archivelogs sequences. Perform hot and cold backup using RMAN. Troubleshoot and resolve locking and concurrency issues, excessive parsing, resource bottlenecks (including memory and CPU bottlenecks) and recommending a solution. Oracle Database Administrator General Nutrition Corporation (GNC) - Greenbelt, MD January 2011 to August 2014 Established a backup and recovery strategy using daily hot backups, RMAN and weekly full backup. Ensured daily RMAN backups were completed and valid for restore and recovery. Configured the necessary parameters for Flashback database settings and Flash Recovery Area, then used RMAN to issue Flash Recovery Commands. Performance tuning using AWR, ADDM, SQL Trace, and Tkprof. Performed data migration using Data pump Export /Import and SQL Loader utilities. Performed daily database administration on production environments. Created, reviewed and monitor stored procedures and triggers used for user applications and back end reporting. Monitored trace files and log files for errors and database corruption. Maintained database configurations in compliance with release management and change management. Resolved various application failures due to data entry errors or system errors. Provided 24x7 remote support and on call Database support for Database developers & end-users. Additional Information Areas of Expertise Database Security Database Upgrade and Migration Data Guard and RAC Oracle 10g/11g Database Administration Backup and Recovery Troubleshooting and Performance Tuning Data Pump Utilities SQL Tuning Technical Skills Database Admin: Oracle 11g/10g/9i/: SQL Server 2008/2005 OS: Linux - Windows 2000 Server, Windows XP, Windows 2003 Server, Red Hat Linux5.4 Hardware: IBM Power Machines, Dell Servers, Windows Server Virtualization: VMware and Oracle Virtual Box Languages: Oracle SQL, PL/SQL, Bash Shell Scripting, Java Backup: RMAN, Cold and Hot backup Tuning Utilities: SQL Trace, Autotrace, TKPROF, Explain Plan, AWR, ASH, ADDM, ADRCI Migration Tools: Data Pump (expdp /impdp), SQL*Loader High Availability: Data Guard, Grid Control	Database_Administrator
SQL Database Engineer SQL Database Engineer SQL Database Engineer - Leidos Oxon Hill, MD Work Experience SQL Database Engineer Leidos December 2018 to Present Install, Configure SQL Server 2016 on new servers. Coordinate/Migrate/upgrade 2008, 2012 servers to 2016 consolidated Servers Create redundancy using Always on Availability groups Use Avamar for backing up databases. Monitor and Troubleshoot issues from Remedy Tickets, and Customers. Planning for move of SQL Server Environment to cloud. Create SOP's for maintaining SQL Server databases/ and environment Create processes for Remedy Ticket flow of incoming tickets as well as transferring tickets to other departments. Create documentation for SQL Server environment standards. Create disaster recovery plans, recovery models/documentation SQL Database Administrator Arena Technical Resource October 2018 to December 2018 Install, Configure, and Upgrade SQL Server, 2012, 2014, 2016 on new servers. Work tickets using Remedy to resolve issues Create a Process/ Various Documentation such as System Design Documents, Change Requests, user guides Create redundancy environment using SQL server clustering, and mirroring, Always on Availability. Use third party tools such as Veems for backups. Analyze and resolve complex technical problems, including performance tuning, application design and debugging. Create disaster recovery plans, recovery models/documentation. SQL Database Administrator INTERIMAGE February 2017 to October 2018 Create a Process/ Various Documentation such as System Design Documents, Change Requests, user guides. Work tickets using remedy/Jira to resolve issues. Install, Configure, and Upgrade SQL Server 2008, 2012, 2014, on new servers. Experience using the following SQL components, Database Engine, SSRS, SSAS, SSIS. Create redundancy environment using SQL server clustering, and mirroring, Always on Availability, use tools such as Veritas /Tivoli for backups. Set up replication in DMZ environment. Analyze and resolve complex technical problems, including performance tuning, application design and debugging. Monitor database activity using profiler and performance monitor; run trace files to track performance issues. Administer and follow SQL Server and DISA standards to resolve security vulnerabilities. Create disaster recovery plans, recovery models/documentation. Planning for move of environment to azure cloud. SQL Database Administrator CATAPULT TECHNOLOGIES/TROWBRIDGE&TROWBRIDGE October 2012 to February 2017 Work closely with Application Administrators to set up application. Create Various Documentation such as System Design Documents, Change Requests, user guides. Work tickets using remedy to resolve issues. Install, Configure, and Upgrade SQL Server 2005/2008, 2012 on new servers. Experience using the following SQL components, Database Engine, SSRS, SSAS, SSIS. Create redundancy environment using SQL server clustering, and mirroring, use tools such as veritas /Tivoli for backups. Create SSIS packages for importing, exporting and data transformation. Analyze and resolve complex technical problems, including performance tuning, application design and debugging. Monitor database activity using profiler and performance monitor; run trace files to track specific issues. Administer and follow SQL Server and other security standards. Create disaster recovery plans, recovery models/documentation. Education College of Southern Maryland - La Plata, MD 2000 to Present Anne Arundel Community College - Arnold, MD 1999 to 2000	Database_Administrator
Oracle Database Administrator Oracle Database Administrator Oracle Database Administrator - DDC IT Service Bowie, MD 8 years of experience in the IT Industry, 4 years of experience as an Oracle Database Administrator Responsible for Administration, Installation, Upgrading, Configuration, Maintenance, and Troubleshooting of the Oracle Databases Complete range of Oracle DBA activities including day-to-day production database monitoring, Backup & Recovery Administering the Database users, Managing all types of database objects and responsible for data/ database security and protection Use DBCA to create and DBUA to upgrade Oracle databases Hardware troubleshooting, Issue logs tracking and Patch management with excellent technical skills Work Experience Oracle Database Administrator DDC IT Service February 2018 to Present Support daily database monitoring and administration tasks and respond to Service Requests that are assigned to the DBA team within the client's IT Service Management (ITSM) platform Perform database tuning and performance monitoring utilizing AWR, Oracle Enterprise Manager 11g, SQL Developer and TOAD Ensuring that the database/information systems are configured in accordance with DISA Security Technical Implementation Guides (STIGs), applicable patches and other cybersecurity requirements Setup and maintain documentation to conform to DoD standards Manage and maintain currently supported Unix-based OS including Linux, HPUX, and/or Solaris on physical and virtual operating environments Created database reorganization procedures, scripted database alerts, and monitored scripts Handled database server tuning, application tuning, maintaining documentation, capacity planning and database security Enhanced MS-Access databases by improving user interface, introducing multiple-user access, and increasing security and stability Assist in Oracle problem identification and solving, sometimes requiring off-shift support Identifying and resolving incidents and address to mention partners problems/concerns Involved in all phases of database development, from needs assessment to QA/QC, design, and support Provide technical support for SQL*net, External Procedures, Oracle security as defined by the DISA database Security Technical Implementation Guide (STIG) Resolve problems that occur during program Oracle Database Administrator Robust, Inc - Upper Marlboro, MD May 2014 to September 2016 Coding of new tables, views and modifications as well as Pl/PSQL Stored Procedures, Data Types, Triggers, Constraints and Constraints Weekly cloning and refreshes of TEST Database with PROD data Upgraded the Oracle 10g database to 11g version and also applied patch set and interim patches Monitoring the Oracle Instances, Users, Tables, Table spaces, Memory structures, and Rollback segments, Redo logs, Archived Redo logs and Alerts. Successfully implemented Backup & Recovery using RMAN, Hot and Cold backups Manage RAC instances using both srvctl and crsctl commands. Involved in Mass Agent Deployment using Oracle Enterprise Manager 12c Perform logical backup using Data Pump Setup and configured Oracle 11g/12c Physical Standby database (Data Guard) to ensure high availability Expertise in creating Oracle Tables, Table Partitions, Views, and Materialized Views Upgrade 11.2.0.1 to 12.1.0.2 using DBUA Attend weekly meeting to discuss issues, progress of different projects and successful implementation. Create SQL script for to manage database space availability. Created and managed user accounts, profiles and system policies. Scheduling backups using the crontab utility Experience in monitoring and managing of Oracle instances using Enterprise Manager Grid Control (OEM Grid) Migrated data using the data pump export (expdp) and import (impdp) Created non-default listeners for databases. Monitor Oracle database using database console. Provided Oracle database administrative support to various user groups (application developers, data managers etc.); Control and monitor user access to the database using roles, and profiles 24 hr. on call rotation Performed hands-on monitoring, troubleshooting and administration of Local Area Network (LAN) resulting in performance and minimum downtime in the organization. Create and Maintain of Databases through DBCA Knowledge in Database performance monitoring & tuning Investigate potential problems and issues raised by business users Create and Assign Roles, Privileges and Profiles to Users Monitoring Alert logs for any errors, problems or processes running Configuration and working with RMAN (Recovery Manager). Knowledge in cloning using cold backup, hot backup and RMAN Oracle Database Administrator Anola Consulting & Associates - Silver Spring, MD May 2011 to June 2014 Planning, installation, configuration, management and troubleshooting of oracle 10g and 11g databases on Linux and Windows OS Performed database upgrade from 10g to 11g and 11g to 12c using DBUA Manage Oracle 2 node RAC on Solaris 10 using srvctl and crsctl commands Installation and Management of Oracle using Grid 11g and 12c and database control by installing the software and agent, this I used to manage multiple databases. Installation and application of several oracle critical patches to various database versions looked for critical path for the OS and also had to check the location of my O-Patch. Monitored, optimized and allocated physical data storage for database systems Implemented the use of Oracle Recovery Manager (RMAN) to back up the databases. Performed import and export as needed on each database. Performed various daily RMAN backups and recovery for numerous oracle 10g and 11g databases using physical back (RMAN) and logical backup (export, import and data pump). 24/7 production environment support Troubleshoot and resolved various oracle problems such as connectivity problems, back up and performance issues Provided Oracle network troubleshooting, technical and administrative duties Resolved complex database issues. Created and managed documentation on the configuration and support of the oracle databases. Applied security features to 10g and 11g databases Tuned the database and applications for faster and better performance also performed goal-oriented tuning as necessary Education B.s in Accounting in Accounting Wilmington University Skills Data migration, Database, Microsoft sql server, Microsoft sql server 2000, Sql server, Oracle Dba, Sql Dba, DBA	Database_Administrator
Database Administrator/programmer Database Administrator/programmer Database Administrator/programmer Alexandria, VA More than 7 years of technical experience in the areas of programming, database administration with the ability of problem solving, team management, confidence, flexibility and strong interpersonal skills. Currently, seeking a position in the field of software development Computer .Net Frame Work C#, VB.Net, ASP.Net SQL & My SQL, MS Office, MS Access, JavaScript, CSS, jQuery Photo Shop GIS ArcMap, ArcCatalog Using & Training GPS Work Experience Database Administrator/programmer LEMA Network - Kabul, AF 2015 to 2019 Developed New Applications and Databases for clients Used C# & .Net in developing new applications along with CSS, jQuery, Java Scrip Used SQL and My Sql for database engine in back end Advance knowledge of Developing Databases in MS Access Collection of information for new database, and survey of user's requirements. Conducted testing of software before implementations, and installation. Implemented and maintained developed systems. Conducted training data entry staff and all new hired staff. Mad back-up of the database close of business every day. Participate in Staff and Technical meeting inside and outside the office. Compiled weekly and monthly staff activity and performance reports. GIS/ Database Assistant IRD - Washington, DC 2012 to 2015 Herat, Afghanistan Used GIS Software to Create maps and worked on Digitization and printing maps. Collecting data from the field for developing maps Conducted training for staff, how to use Maps and other office equipments. Helped M&E staff in compilation and writing of reports and site visits; Mad back-up of the database close of business every day. Entered information into Database while needed. Joined weekly and monthly staff meeting. Assisted Developers team in collection of information for new systems. Traveled to the sub offices in the provinces for updating the systems. Run my own business Education Diploma in Leadership Institute for Leadership Development January 2012 to November 2012 Bachelor of Computer Science in Computer Science Computer Science Faculty Jalalabad University Afghanistan 2002 to 2007 CCNA/Networking Brains College & University - Peshawar, PK July 2005 to September 2005 Skills Coding, Data collection, Maintenance, MYSQL, Sql Server, DBA, MS Access, coding in VBA and VB.Net Additional Information Skills Data Collection Designing Databases Coding and Developing Test and Debugging Maintenance of Databases Leadership and Management Reporting	Database_Administrator
SQL Database Administrator SQL Database Administrator SQL Database Administrator - RCN Princeton, NJ Work Experience SQL Database Administrator RCN - Princeton, NJ April 2017 to Present Responsibilities: Performed daily tasks including backup and restore by using SQL Server tools like SQL Server Management Studio, SQL Server Profiler, SQL Server Agent, Database Engine Tuning Advisor Installed, Configured, and Maintained SQL Server 2014, 2012, 2008 R2 in development, test, and production environment and SQL Server 2016 on Test environment. Upgraded/Migrated SQL Server Instances/Databases from older version SQL Server to new version of SQL Server like 2000/2005 to 2008 R2 and SQL Server 2012/2014 Migrated MS Access Databases into MS SQL Server 2008 R2, and 2012 Migrated Oracle 10gR2/11gR2 and MySQL 5.1.23 databases to SQL Server 2008 R2/2012 Applied SP (Service Pack)/ Hot Fixes on SQL Server Instances to address security and upgrade related issues Worked on Database refresh in Dev/Test servers with PROD data and reinstate the server Configured and Maintained Always-On Availability Group using SQL Server 2014/2012 with Synchronous automatic-failover mode Configured, managed, and monitored Transactional/Snapshot Replication and Log Shipping Wrote T-SQL queries, Stored-Procedures, functions, View, Index, Variable and Triggers Scheduled many jobs to automate different database related activities including monitoring database health, disk space, backup verification Involved in monitoring, troubleshooting, optimizing, and tuning lock, block, deadlock, index fragmentation, slow running queries, etc. using native and third party tools Developed Different Maintenance Plans for database monitoring Setup Jobs, Maintenance plans for backups, Rebuilding indexes, check server health, alert, notifications Implementation of SQL Logins, Roles and Authentication Modes as a part of Security Policies for various categories of users. Deploying new code base release to UAT and Production Environments. Developed SSIS Packages from different sources like SQL Server Database, Flat file, CSV, Excel and many other data sources supports ODBC, OLE DB Data Sources Deployed SSIS packages to move data across server, move logins, load data from different data sources Used Import/Export Tool to Export & Import data from different sources like SQL Server Database, Flat file, CSV, Excel and many other data sources supports ODBC, OLE DB Data Sources Installed, Configured, and administered SQL Server Reporting Services (SSRS) and Reports development, deployment, distribution and reports subscriptions Monitor Server Activity, Error Log, space usage and solving problem as needed Working on call rotation 24/7 on Production environment SQL Database Administrator Census Bureau - Suitland, MD March 2014 to March 2017 Responsibilities: Maintained mission critical production database as well as production applications including Emergency off-hour support Installed and configured SQL Server 2008 R2, 2012 and 2014 as standalone and configured and managed AlwaysOn Automated Database tasks (Created jobs, alerts, and schedules for database maintenance tasks) Wrote SQL/T-SQL codes, stored Procedures, Triggers and Functions Helped database developers to tune up SQL/T-SQL Queries Applied Service Packs(SP) and hot fixes Performed database backups, restored database from backup Configured and maintained transactional and merge replication Created logins, users, groups with appropriate roles and permissions Migrated MySQL 5.4.15 to MS SQL Server 2012 Configured and Maintained Database Mirroring Used SQL Server profiler, Windows performance monitor and Database engine tuning advisor to analyze and fine tune long running queries and slow running servers Created documentation for installation, monitoring procedures, security policies, configuration changes, migration procedures, and best practices Installed, configured and maintained SQL Server 2000/2005 Reporting Service. Education B.S. in Business Management in Business Management George Mason - Fairfax, VA Additional Information Backup and Recovery including Point-In-Time HA/DR solutions with SLA, RPO and RTO Designing and Managing Data File, Log File and TempDB Database Data Modeling including gathering and analyzing business requirements, Conceptual Design, Logical Design, Physical Design, ER Diagram, Data Modeling Tools (ERWin, Toad Modeler) Performance Monitoring Native tools (Execution plan, Profiler, Database Tuning Advisor, Windows Performance Monitor, Activity Monitor, DMV) and third-party tools (SolarWinds, OpNet, Idera SQL Diagnostic) Change Management, Ticketing System ETL tools such as SSIS (SQL Server Integration Service) and SSRS (SQL Server Reporting Services) Implementing and managing logins, users, groups, Roles, schemas, Encryption (TDE, SSL, IPSec) for security SQL Azure, including migrating databases to Azure SQL Upgrading and migrating instances from older version to higher version using in place backup and recovery method from SQL Server 2008R2/2012 to MS SQL Server 2014	Database_Administrator
Oracle Database administrator Oracle Database administrator Oracle Database administrator - Corp Spectrum Health Grand Rapids, MI Oracle Database administrator 5+ experience with full responsibility and expertise in database administration (DBA), performance tuning, database backup, database recovery, database security, database optimization, data migration of Oracle and SQL-server databases. Performed troubleshooting of database using AWR and ADDM reports. Automated monitoring the databases, performance parameters, backup and recovery. Performed Database replication from production to test/development environment Using RMAN, Data pump utilities and manually Worked with a team for installation and maintenance of ORACLE 10g RAC, ASM database for high availability. Good communication and cooperation skills with an aptitude to learn quickly, take responsibility, work under pressure. Migrating and consolidation of 11g databases into 12c in both QA and Production environments. Installation and consolidation of 12c multitenant database's in QA and Test environments. Container and pluggable database administration and cloning. Experience on Data Replication using Snapshot, Materialized views, import/export and Oracle Goldengate. Monitored and tuned long running jobs by working with the application development team and analyzing objects created or rebuilt indexes, query tuning using SQL TRACE, TKPROF, Explain Plan, TOAD. Remote administration and support of Oracle production and development Databases on major Operating Systems with sizes up to 11 TB. Experience in the Upgrade of Oracle Databases in patch set Level and in version Level (9i to 10g), (10g to 11g) and (11g to 12c). Good Experience in applying patches like Critical Patch Updates (CPU), Patch Set Updates (PSU), and One-Off Patches, Interim patches, DST, Patch sets as per the Oracle recommendations. Experience in configuration of Oracle 10g, 11g and 12c physical & logical standby database. Expertise in Disaster Recovery Planning and high availability solutions by performing switchover and failover operations in Data Guard. Experience in creating and managing Single Instance databases and RAC primary and standby databases under various business critical environments. Good hands-on experience in High Availability solutions with Oracle 10g, 11g RAC, Physical and Logical Standby Databases (Data Guard) and Replication using Oracle Streams, GoldenGate. Good hands-on experience in configuration of Oracle 10g R2, 12c OEM Grid Control to monitor database. Good hands-on experience applying recommended Upgrade Patches as well as CPU/SPU and PSU patches to the standalone and RAC databases. Design development, system integration phase, quality assurance phase, development and production support activities. Gathering and updating project materials, completing budgeting, farecasting, project documentation, business flows, and lessons learned documents. Planned database backups (operating system, full/partial backups, and export/import) using various types of backups and designed the backup methodology for the organization Performed other Oracle DBA responsibilities performance tuning, monitoring tablespaces, monitoring users, etc. Preparation of High Level & Low-Level Design documents. Written SQL scripts to create database objects like tables, views and sequences. Provide and implement performance tuning recommendations of all components in Exadata database machine. Advise, provide guidance and develop Disaster Recovery strategies for the Exadata Database machine. Solid skills to configure Exadata to meet company internal security requirement. Microsoft Server Database administrator 3+ years working as a database administrator with Microsoft Server. Implemented the SQL Login Security for developers and users. Experienced writing Perl to run on both Linux and Windows environments. Installation SQL Server 2008 /2005 on Windows 2003, applied service packs and security fixes. Created Database and Database Objects like Tables, Stored Procedures, Views, Triggers, Rules, Defaults, User Defined data types and functions. Addressed the Replication Issues. Created new replications, DTS packages to maintain high availability of the data between the servers. Implemented the SQL Login Security for developers and users. Knowledge of High Availability (HA) and Disaster Recovery (DR) options for SQL Server Professional and highly motivated, having over 3+ years of DBA and production work experience in the software industry withMySQL(4.x,5,x) and SQL Server 2000/2005. Experience of Database Administration, design, development, maintenance and production support of relational databases, business applications, new server setup, MySql Server installation, upgrade, migration. Have successfully managed high availability of production systems for Corporate Sectors and Individual Organizations as MySql DBA. Strong MySql and SQL Server skills but also significant general system administration skills on UNIX/HP Open VMS, Linux and Windows environment. Proficient writing shell scripts as well as knowledge in general systems administration tasks. Expertise with Shell Script, PHP backend, C# application integrations & development. Experience in the administration of Web based Internet/Intranet Client/Server multi-tire distributed application, major in database technologies in Consulting, Sales & Finance, Telecom, Quality & Standards domains. Experienced in Database optimization and developing stored procedures, Triggers, Cursors, Joins, Views, Cursors and SQL on databases: MySQL, Oracle10g, OMWB tool. Working cross-functionally with our engineers and analytics professionals to optimize queries, fix performance bottlenecks, improve existing schemas and design new ones. PostgreSQL Database administrator 3+ years working as a database administrator with PostgreSQL Installing and Configuring PostgreSQL from source or packages on Linux machines. Expert Level SQL, PL/pgSQL, including stored procedures, functions, triggers, and views. Ability to efficiently write database code without compromising data quality, privacy or security. Knowledge of database design principles, query optimization, index management, integrity checks, statistics and isolation levels Hand-on experience on performance tuning/ index maintenance and backup and restoring PostgreSqL database on a regular basis. Experience with Data warehouse concepts and designs. Installing / Configuring PostgreSQL from source or packages on Linux machines. Experience designing database structures, indexes, views, partitioning and data rollup strategies, federation, and stored procedures. Data migration while upgrading database versions. Extensive experience with Warm Standby (PostgreSQL 8.x and earlier), and Hot Standby (PostgreSQL (9.x and greater). Maintaining custom vacuum strategies for high volume databases. Performed heavy query and database design analysis for multiple SQL Server databases to improve performance. Experience with Ora2pg, a tool for migrating databases from Oracle to PostgreSQL. Use of the Git Version Control System for code repositories. Built master to warm standby failover scripts on Amazon EC2 cloud servers and PostgreSQL 8.4. Utilized the Amazon EC2 API Developer Tools to interface with cloud server management. Programing various scripts to load data into a database and process it from various sources, (XML, CSV, JSON, API data feeds, Database dumps). Experienced writing Perl to run on both Linux and Windows environments. Knowledge of fault detection and resolution processes. Ability to proactively identify, troubleshoot and resolve live database systems issues. Configured PostgreSQL databases to replicate across multiple sites using RepMgr and streaming replication. Linked database security controls to external authorization sources to provide row-level security. Work Experience Oracle Database administrator Corp Spectrum Health - Grand Rapids, MI August 2016 to Present Installation of oracle 11g and 12c databases in production, development and test environments depending on project requirements. Capacity planning: Allocate system storage and plan future storage requirements. Oracle HA Stack: Install, Configure, Setup, Maintain and Support Oracle 11gR1, 11gR2, 12c RAC, Physical and Logical Standby database for test, Development and Production for various home-developed applications. Configured and Managing Oracle 11gR2 Data Guard (Active Physical Standby on 2 nodes RAC). Design and Maintaining Physical standby maintenance (Switch over -using Data Guard Broker). Installed and currently Managing Oracle 12c Grid Control (OEM) for monitoring Production, Active Data Guard (DG Broker), Stage and Dev systems. Involve in 24x7 on-call support for 12 databases of 2.0 TB 4 Node production 10g and 11g RAC databases using Oracle 12c Cloud Control for Alert Monitoring and Notification. Upgrade DBs from 11.2.0.4 to 12.1. Responsible for setting and managing USER MANAGEMENT, SPACE MANAGEMANT Granting required privileges to users. Applying upgrade patch, maintenance and interim (opatch) patches on all the databases. Refreshing Dev and Test instances with data from Production on a regular basis. Creating and assigning appropriate roles and privileges to users depending on the user activity. Experience with Logical backups EXPDP/IMPDP and extensively used for Re-hosting the application using Golden Gate and worked with conventional EXP/IMP for migrating data from 10G to 12c. Scheduled RMAN backups, purge jobs, Maintenance Jobs using DBMS_JOBS, DBMS_SCHEDULER, Crontab and $UNIVERSE. Defragmentation of tables and indexes for improved performance and effective space management. Responsible for database maintenance, backups, recovery, patching, upgrades and performance tuning, user access control. Successfully implemented physical standby database using Oracle Data guard and Active Data guard feature for High availability configuration in RAC environment. Setup notifications (various levels for Cluster activities, tablespace utilizations, Listener alerts) using OEM Monitored and trouble shooted database issues with OEM grid control. Built physical standby using RMAN Active duplication method as well for Disaster recovery site Performed database recovery using GRP (Guarantee Restore Point) Comfortable in using ASM for creating disk groups, adding additional storage (DISKS) and troubleshooting ASM issues. Setup the unidirectional replication on oracle 11g databases using Goldengate. Monitoring and troubleshooting the gaps between source and target databases configured with GoldenGate. Configuration of Listener and Tnsnames. Performed troubleshooting of database using AWR and ADDM reports. Responsible for Maintenance and Support of multi-terabyte databases in production, testing and development environments. (Sun Solaris, Linux Red hat) Successfully installed Oracle Real Application Cluster (RAC) including; Grid infrastructure (Clusterware and ASM) and Oracle rdbms software on a 3 nodes RAC architecture in development and UAT running. Experience in designing and configuring high-availability systems using Data Guard with physical standby effectively configured and used Data Guard Broker utility. Configured 12c Oracle grid infrastructures & Oracle database software to meet the current needs and upgraded as required to meet the expansion needs of the company. Performed logical backups using Export/Import and Data Pump Doing the regular activities like monitoring the alert logs, redo log status, listener. Log and checking the space for normal segments, rollback segments and tablespaces. Created database link between two databases to access the table data from one local database to remote database using distributed database feature. Experience in Capacity Planning, Space Management, Database Upgrades / Migration Data Extraction Performance Tuning of SQL statements and Database Tuning using tools like Explain plan, TKPROF, SQL Analyze, UTLBSTAT, UTLESTAT, STATSPACK, ADDM, AWR reports etc. Planned database backups (operating system, full/partial backups, and export/import) using various types of backups and designed the backup methodology for the organization First hands-on experiences in software and firmware maintenance of both the Database and Storage servers in the Exadata database machine including upgrades and patching Oracle Database Administrator Truven Health Analytics - Ann Arbor, MI June 2014 to July 2016 Cloned/Migrated databases using RMAN and traditional Datapump export/import utilities in Oracle 10gR2. Worked on disaster recovery of Exadata Data Guard physical standby Failover/switchover/loss of service /rebuild/corruption/loss of datafile testing. Automated monitoring the databases, performance parameters, backup and recovery activities by running Cron jobs and customized various Unix Shell Scripts in sending Email for ORA- errors, reports for Quick Morning Check (QMC), automate routine DBA tasks of taking backups, exports, space usage monitoring, move Archive Logs to different mount point when Archive Destination is full and resync RMAN catalog. Part of a team to install and maintain ORACLE 10g RAC, ASM database for high availability. Monitored and tuned long running jobs by working with the application development team and analyzing objects, created or rebuilt indexes, query tuning using SQL TRACE, TKPROF, Explain Plan, TOAD. Performed Database replication from production to test/development environment Using RMAN, Data pump utilities and manually Responsible for network configuration and involved in a Client-Server environment. using TNSnames, LISTENER, Net Configuration Assistant and other configuration files. Creating and restoring databases using Oracle Flashback Technology with Guaranteed restore point. Applied security patches (Patch set, Critical Patch Updates (CPU) / Patch Set Updates (PSU) and One-off Patch) using runInstaller and opatch. Highly experienced in implementing Oracle's Transportable Tablespace (TTS) feature using Datapump Export/Import (Oracle 11g, 10g) allowing users to move a user Tablespace across Oracle databases. Expertise in implementing data refreshes (at database, schema & table level) using RMAN utility and Datapump, conventional Export/Import of Oracle 11g, 10g. Installed Oracle and grid software on standalone servers on ASM and file system. Performed activities on ASM, creating disk group with different Redundancy Levels/using Fail group, adding a disk to a disk group, making disks online/offline and mount/dismount disk groups as SYSASM Constantly monitor the performance (V$ dynamic performance views at peak load) of the Databases and viewing Alert log files & Trace files. Used to run scripts to check the status of databases such as growing table sizes, extent allocation, free space, used space, fragmentation etc. Performed space management, capacity planning, disaster recovery and overall maintenance of the databases. Administered databases of various sizes from 500GB to 6TB. Created Physical Standby databases using RMAN with zero downtime, performed Failover and Switchover using Data Guard Broker and manually as and when required. Worked extensively with Physical Standby database, troubleshooting, switchover and switchback with Physical standby setup. Monitoring and optimizing the performance of the database through Database Tuning - Tuning Applications, Tuning Instance, and Tuning Disk Usage. Debugging SQL tuning Plan for contingency, disaster management that includes standby databases, data guard and cloning/refresh of the databases. Working on Exadata X2, X3 and X6 machines which included Half Rack and Full Rack Education B.S in Civil Engineering University of Maryland - College Park, MD 2014 Skills Database, Microsoft sql server, Sql server, Oracle, Oracle 10g, Pl/sql, Postgresql, Sql, Aix, Linux, Solaris, Sun, Unix, Ux, Rman, Backups, Hp-ux, Database management system, Scripting, Ftp Additional Information TECHNICAL SKILLS Database Management System Operating Systems: Proficient in Sun Solaris, Linux, Unix, HP-UX, IBM AIX, and Window. Databases: Oracle 10g, 11g, 12c, Exadata, Microsoft SQL Server, PostgreSQL database, Exadata AWS. Language: SQL, PL/SQL, T/SQL, PL/pgSQL, Using Scripting. Tools: RMAN, OEM, SQLLoader, FTP, WINSCP, EXP, IMP, Data Pump, TOAD, SPM, SQLT, OSWATCHER, SQLPlus, Grid Control, DBCA, Data Guard, TKPROF, Golden Gate, EMC Storage, NET Backups, PgAdmin.	Database_Administrator
Oracle Database Administrator Oracle Database Administrator Oracle Database Administrator - OSCA Work Experience Oracle Database Administrator OSCA - Jefferson City, MO August 2016 to Present Utilized RMAN and development of a recovery catalog to perform complete and incomplete recovery and hot, cold, and incremental backups for backup and recovery purposes Developed physical and logical standby databases Implemented Goldengate unidirectional replication. Monitored Goldengate using 12c Goldengate Plugin and also Goldengate Director and shell scripts for alerting GG process down alerts. Refreshed and replicated databases from production to testing environments Utilized DBFS and Active DataGuard to configure for high availability Used EXPDP/IMPDP to refresh schema and table level data Ensured capacity and availability requirements were met through monitoring of database activities such as backups, error logs, space, object, performance, user, and session data Maintained database security through granting of roles, privileges, and profiles according to user needs Extensively performance tuned the databases through use of database utilities Maintained database performance by upgrading from 10g to 11g and applying RAC and standalone database patches regularly Provided 24/7 support to resolve issues promptly and efficiently Utilized Clusterware and database logs to troubleshoot RAC issues Collaborated with storage teams to manage database capacity using automated scripts, processes, and reports Expertise in PL/SQL, SQL and UNIX Shell Scripting (Implemented UNIX Scripts using CRONJOB for Day-to-Day activities and Windows Task Scheduler) Skillfully installed and created Oracle database and software using silent feature Designed the database auditing process Migrated databases from non-ASM to ASM after installing the ASM environment Extensively utilized OEM 12c Grid Control to monitor all database and application servers Designed, installed, and maintained OCR, 11gRAC, and DataGuard Oracle Database Administrator Equifax - Atlanta, GA March 2014 to July 2016 Successfully installed and configured 10.2.0.1 database and then migrated from 10g/11g to 11gR2 RAC databases Utilized DataGuard to implement logical and physical standby databases for RAC on Sun Solaris Replicated data utilizing Materialized Views and Oracle Streams Maintained database access by creating users, groups, roles, and profiles, assigning users to appropriate groups, and granting relevant privileges Provided on-call support during off hours to maintain troubleshooting availability Viewed alert log and trace files to constantly monitor database performance at peak load to assess for issues Utilized RMAN and export/import utilities to clone and migrate databases as needed Migrated from old datacenter to new datacenter and from single instance databases to multiple instance databases Successfully configured DataGuard on standby and primary production databases Implemented and maintained 11g DataGuard and standby database for switchover and failover Created necessary tablespaces, tables, indexes, privileges, and user logins, refreshing schemas as needed Utilized VM sphere client to resolve performance tuning issues Created standalone databases on VM Ware Created RMAN solutions for all databases, developing best practices, optimizations, and DataGuard and cloning techniques Utilized RMAN utility in Crontab to schedule hot and cold physical backups and monitor scheduled jobs Applied all needed patches for 10.2.0.2, 10.2.0.3, and 10.2.0.4 Monitored database health including table size growth, extent allocation, free and used space, and fragmentation using carefully run scripts Maintained databases including space management, capacity planning, and disaster recovery Optimized and tuned SQL queries using SQL Trace, TKPROF, and EXPLAIN PLAN Provided 24/7 support for production and development databases Utilized integrity constraints and database triggers to maintain database security and integrity Skills Oltp, Oracle, Oracle 10g, Sql, Linux, Solaris, Ux, Backups, Rman, Hp-ux, Olap, Remedy, Oem, Performance tuning, Loader Additional Information AREAS OF EXPERTISE: ? Oracle 10g, 11g, 12c ? Linux ? HP-UX ? Solaris ? OEM ? OEM Grid Control ? SQLPlus ? RMAN ? TOAD ? SQLLoader ? SQL Developer ? Exp/Imp ? Datapump ? Log miner ? STATSPACK ? AWR ? ASM ? ADDM ? ASH ? DBUA ? Putty ? WinSCP ? Remedy ? Hot and cold backups ? CRONtab ? Oracle Scheduler ? DSS ? TKPROF ? EXPLAIN PLAN ? SQL Plan Monitor ? SQL Tuning Advisor ? SQL Access ? OLTP ? OLAP ? Patch application ? Goldengate ? DataGuard ? Performance tuning	Database_Administrator
SQL Database Administrator SQL Database Administrator SQL Database Administrator - ADP Roseland, NJ ? CERTIFIED SQL Database administrator with 8+ years of IT Experience in Database Administration and Development for very large and complex databases in Microsoft SQL Server 2017/2016/2014/2012/2008 R2 / 2008 / 2005 / 2000 in Development, Test and Production Environments on various business domains like Health and Manufacturing. ? Extensively worked on installing, configuring, optimizing and managing different versions SQL Server 2005, 2008 R2, 2012, 2014, 2016 and 2017 updating with latest hot fixes and service packs as per CIS Standards. ? Expert in Migrating from SQL server 2005 to 2008/2008R2 and 2008/2008R2 to 2012, 2014,2016 and 2017 by using In-Place upgrade process as well as side-by-side upgrade process and documented the Upgrade Process. ? Proficiency and expertise in SQL Server Backup/Recovery, Disaster recovery planning and Security Management. ? Implemented best practices for instance and database level security to safeguard the sensitive data ? Good exposure with SQL Server High Availability Always ON Availability Groups, DB mirroring, log shipping and clustering. ? Hands on experience on SQL SERVER 2016 new features like query store, IN memory OLTP and database stretching to azure platform. ? Experience in supporting Very Large Database (VLDB) more than 2 to 4 TB and troubleshooting problems. ? Good understanding in implementing different types of Replication Models such as Transactional, Snapshot. ? Created effective Backup and Recovery plan by Transactional Log and Full Database Backups and utilized to recover data in point in time in case of disaster of server. ? Expertise in implementation of security models, Database authentication modes, creation of logins, granting permissions and assigning roles to users on databases. ? Very good experience at Extended events, Data Compression, Resource , Performance Data Collector. Wait statistics. ? Hands on Experience in Creating tables, views, triggers, stored procedures and functions using SQL (Structured Query Language). Hands on experience in data (table) partitioning. ? Extensively worked on Locks, Deadlocks, Handling Isolation Level and Concurrency Effects, Detect CPU, I/O, Memory Bottlenecks. ? Expertise in Monitoring Event Viewer, SQL Error logs and Log File Viewer for Software and hardware related errors. ? Expert in Monitoring, Optimization, Performance tuning of SQL Server databases using DMVs, Activity Monitor, SQL Profiler, DB Tuning wizard and third-party tools. ? Expertise in reading and understanding execution plan and fixing the query to execute with low cost. ? Experience in using Native tools like SQL Server Profiler, extended events, Database Tuning Advisor, Perfmon and third-party tools like IDERA. ? Troubleshoot performance problems, fine-tuning of databases and index Analysis. ? Experience in using DMV and dynamic management functions for finding out long running queries. ? Developed and monitored multi task SQL Server Integrating Services (SSIS) packages and DTS. ? Expertise in performing data transformations between servers using BCP, SSIS, and bulk insert. ? Exquisite skills in SSMS-Creating and scheduling jobs, alerts and operators with SQL Server Agent, handling Backup/Recovery of databases, Linked Servers, Database Maintenance Planning. ? Expert in Troubleshooting, resolving issues on databases and applications to match SLAs and providing training to users ? Expert in Documentation of SQL Server system and database operations, technical specifications, functional specifications, best practices, policies and procedures. ? Provided pre and post deployment support for all the releases ? Excellent analytical, Interpersonal and communication skills, fast learner, hardworking and versatile team player. ? Ability and experience to work on multiple projects and eager to learn new things. Work Experience SQL Database Administrator ADP - Roseland, NJ March 2018 to Present Responsibilities: ? Maintaining production databases, performing periodic patch upgrades and reviewing existing policies and procedures and suggesting suitable changes if necessary. ? Implemented Always on availability groups and Log shipping for disaster recovery. ? Data refresh activities from prod environment to Dev environment and fixing orphan users. ? Migrated on-premise SQL databases to AZURE Portal. ? Created SQL Database on azure based on DTU or pool based as per client's requirements. ? Monitored Azure databases on weekly basis to cut costs on DTU basis. ? Outstanding grasp of ITIL principle and process. ? Resolved business issue and complaints in accordance with appropriate professional standards. ? Implemented Database integrity checks, update statistics and reindexing. ? Experienced in using tools like Extended events, windows performance monitor and performance counters for monitoring and tuning the SQL Server Performance, IDERA Diagnostic manager. ? Managed Production environment for High Availability and implemented Always ON availability group with three replicas for reporting and backup. ? Developed database and database objects as per client requirements ? Worked on setting up and managing Snapshot and Transactional Replication. ? Involved in Monitoring Performance of different production servers. ? Resolving performance related issues to Blocking, Deadlocks and long running queries ? Worked extensively with Execution plan and Index Tuning Wizard for performance bottlenecks ? Involved in Migration MS SQL Server 2008 to MS SQL Server 2012 ? Interacted with concern application team in fixing the problems when ever needed. ? Monitoring and scheduled jobs on production and staging environment. ? Configure SQL / DB MAIL for sending server / database alerts: ? Responsible in Monitoring and Troubleshooting SQL Server Performance issues. ? Used the query store and Execution Plan to improve the optimization of the T-SQL code. ? Performance tuning of SQL queries and stored procedures using query store and extended events and Index Tuning Wizard ? Provided 24 x 7 Production support for the database and application issues. Environment: SQL Server 2017/206/2014/2012/2008 R2, SQL extended events, Clustering, Always on, Log Shipping, Windows 2008 R2/2003/2000, Commvault, IDERA mgmt. SQL Database Administrator LITTLE FUSE - Chicago, IL May 2015 to March 2018 Responsibilities: ? Installation and Configuring MSSQL Server 2005/2008/2008R2/2012 on Dev, Test and Production boxes. ? Handling Problem Management to provide the permanent resolution to the frequently repeating issues and customer raised Problem Records. ? Extensive hands on experience Service Pack deployment on both stand alone and cluster environment with respect to latest patches level. ? Provide support for database administration, database migrations and disaster recovery solutions for production databases. ? Data refresh activities from prod environment to Dev environment and fixing orphan users ? Implementation of SQL logins, roles and authentication modes as part of security policies for various categories of users. ? Scheduled Full and Transactional log backups for the user defined and system databases using the Database Maintenance Plan Wizard ? Troubleshooting of data maintenance issues and Linked server issues ? Attending CAB and TAB meeting on weekly basis to get the approvals for scheduled changes. ? Perform business analysis, technical analysis, systems design, application software programming. ? Involved in end to end transition process from onsite team to support base line Environment: SQL Server 2012/2008, Oracle 11g/10g, .Net Framework 3.5/4.0, C#.Net, Asp.Net2.0, JavaScript, SSIS, SSRS, VSS, Windows 2000, Windows 2003 Server, MS TFS, MS-Access, SPSS, Erwin, Visio Professional, TFS SQL Database Administrator EMPIRE DATA SYSTEMS ALLENTOWN PA - Allentown, PA January 2011 to April 2015 Responsibilities ? Installed, Configured and Administered SQL Server 2012/2008R2/2008 Servers in Production, QA, Pre-Prod and Dev environments. ? Restoring databases on dev\preprod\test server as per requirements. ? Experience with dealing log file full or temp tempdb issues. ? Daily support, troubleshooting, monitoring, optimization and tuning of server and SQL server environments across entire system. ? Implemented Transactional Replication for different applications and managed replication and database modifications for replicated objects. ? Monitoring the servers using Idera third party software and backups using Commvault. ? Ticketing systems like Resolve for Change Request, Sales Force, BMC Remedy etc., ? Deployed SSIS packages and worked on Reporting services. ? Created logins and Roles with appropriate permissions for temporary and permanent access requests. ? Scheduling the Backups and performing the restoration. Support for huge Databases. ? Provided 24/7 on-call support on rotation basis for production database. Environment: MS SQL Server 2012/2008R2/2008/2005, Idera Diagnostic, SQL Lite Speed, Red Gate SQL Compare, Visual Studio 2010/2005 and Windows Server 2008/2003 Education Bachelor's Skills .net (7 years), Analyzer (Less than 1 year), Bcp (Less than 1 year), Bi (Less than 1 year), Bmc (4 years), Bmc patrol (Less than 1 year), Database (8 years), Erwin (2 years), Microsoft ssrs (2 years), Microsoft windows (2 years), Ms sql server (8 years), Oracle (2 years), Remedy (4 years), shipping (1 year), Sql (8 years), Sql server (8 years), Ssrs (2 years), T-sql (1 year), Visio (2 years), Windows 2000 (2 years) Additional Information TECHNICAL SKILLS: Languages C, C++, .Net, SQL, T-SQL. RDBMS MS SQL Server 2017,2016,2014, 2012, 2008R2, 2008, 2005, 2000, MS Access. Oracle 12c. BI Tools SQL Server Integration Services (SSIS), INFORMATICA, SQL Server DTS, SSRS, OBIEE Other Tools Microsoft Visual Source Safe, IDERA, Red gate, Fog light, Sentry, BMC, BMC PATROL, Remedy Ticketing tool, Data Modeling Tool Erwin, Microsoft Visio 2007 SQL Server Tools: SQL server Management Studio, SQL server Query Analyzer, SQL server mail service, DBCC, DTS, BCP, SQL server profiler, Event Viewer, and Index Tuning Wizard, SQL Server Agent, SSRS Log Shipping, T-SQL, DDL, SQLCMD, BIDS, Triggers Operating System Windows 2016, 2012, 2008, 2003, 2000 Advanced Server, Windows 2000 data center, Windows NT, Windows 95/98/2000 XP.	Database_Administrator
Senior Oracle Database Administrator Senior Oracle Database Administrator Senior Oracle Database Administrator - Preston IT Consulting US A bilingual and diverse Senior Oracle Database Administrator (SDBA)with over 7 + years of experience with extensive knowledge in Oracle database administration. Oracle Certified Associate (OCA) in Oracle 12c administration, proficient in Oracle 10g and 11g, Windows, and Red Hat Linux. Expertise knowledge in database configurations and installations, Database Design and development (SDLC), Monitoring & Tuning, Migration, Upgrades, Backup & Recovery and Security Implementations. Enthusiastic, proactive team player who is fast at picking up new technology with great attention to detail with strong organization, verbal and written communication skills able to multitask successfully and thrive in a dynamic fast paced and resourceful work environment. SKILLS AND COMPETENCIES Installation, configuration and update of Oracle 11g and 12c using OUI, DBCA Monitoring and performance tuning using Oracle Enterprise Manager Console and SQL Developer Works with various operating systems like MS Windows Servers (2003, 2008) and LINUX (Red Hat) Monitoring Tablespaces Database Design and development (SDLC) Backup & Recovery using RMAN SQLPlus PL/SQL, UNIX Shell Scripting Oracle ASM (clusters) and RAC configuration and administration Database security Database migration using Exp/Imp/Data pump, and SQL Loader Network and Connectivity Startup and Shutdown Work Experience Senior Oracle Database Administrator Gundersen Health System September 2013 to Present Assisted agencies of various sizes with implementing latest leading-edge Oracle technologies while optimizing their current infrastructures. Establishing and maintaining database structures, objects, views, as well as ensuring data integrity and maintaining software and hardware products used to support the Oracle database enterprise environment. Performed ongoing tuning of databases, installations, upgrades, migration, database creations and deployments. Planned and Implemented Backup and Recovery strategies and enforced database Security for oracle database. Performed database object creation and querying and database resource management and generated Standard Operation Procedures to ease operational support. End Client: Gundersen Health System Senior Oracle Database Administrator Sep 2013-present Responsibilities: Ensure high availability and recovery for over 1200+ employees. Monitoring and performance tuning using Oracle Enterprise Manager Console and SQL Developer to manage daily tasks regarding performance and maintenance Monitoring and reporting daily backup with RMAN, configuring and managing backups (full and incremental) Performed Installation, security and patch upgrades over successive Oracle generations using the OUI and DBCA Full responsibility and expertise in database administration (DBA), performance tuning, database backup, database recovery, database security, database optimization, data migration of Oracle instances Created database objects such as tables, views, synonyms, sequences and triggers Created user accounts and assigned appropriate privileges Database Security monitoring and security compliance auditing Monitors and resolves Data guard problems, maintains flashback capability, troubleshoots database problems including performance issues and resolves them with the AWR, Performance views and SQL Tuning advisor. Implements a backup and recovery policy and uses RMAN Responsible for monitoring and troubleshooting the database environment. Table space monitoring, Performance monitoring and tuning for performance improvement. Implement database security using Oracle's Transparent Data Encryption (TDE) to protect the organization's critical information and exceeding the industry standard. Perform SQL and PL/SQL tuning, oracle contention and monitored production database using automatic workload repository (AWR), automatic database diagnostic monitor (ADDM) reports and automatic session history. Administered tablespaces (data file) on space management and adjusted for future needs Oracle Database Administrator End Client - Winona, MN February 2011 to August 2013 Responsibilities: Administered and supported development of Oracle 11g databases by installing and configuring the Oracle Server. Created databases and database objects and cloned production databases as needed for testing and development using RMAN and Grid Control. Identified the root cause of Oracle errors and provided solutions to resolve them. Implemented proactive database monitoring using SQL Trace as well as Performed database design and maintenance using Oracle partition technologies. Implemented backup and recovery procedures using RMAN and Data Pump utility for Oracle databases and test regularly in conjunction with Operations. Maintained 247 Availability by implementing standard processes and troubleshooting live issues. Monitored and optimized database performance, troubleshooting performance issues using OEM and AWR. Performed SQL Tuning and provided consultation such as creating Materialized views, table partitions, adding indexes, dropping unnecessary indexes Managed database security by creating and assigning privileges to users depending on the user's activity, auditing and performing other security related tasks including Transparent Data Encryption and acknowledged HIPAA laws. Monitored bugs from the alert log and trace files and used DDL statements to CREATE and ALTER within a dynamic SQL script, created schemas, synonyms and roles. Used RMAN for database refresh with hot backups, incremental backups and validated to ensure the backups were secured and usable for recovery. Participated as part of a teamwork effort for SDLC principles and the development of documentation for new procedures and processes for technical projects. Managed users by creating them, assigning roles, managing passwords and privileges including other security related tasks. Managed Automatic Storage Management (ASM) and Non-ASM database file systems Using Oracle Enterprise Manager (OEM) for database monitoring and performance tuning Installations of Oracle databases on Linux OS and analyzed SQL statements, reorganize database objects and designed indexes. Performed day to day database administration tasks like database creation as well as working on projects such as upgrades (from 9i, 10, 11g to 12c) and patching Created an application for Sales department that helped a salesperson to associate with it, its Salesperson IDs and Profit Center Ids to finally burst a report. It was also designed using SQL Server 2005. Education Bachelor's in Biology Saint Mary's University of Minnesota - Winona, MN September 2014 to June 2016 Skills Sql Server, Sql Dba, Oracle Dba, MYSQL, Perfomance tunning (3 years), Postgresql, Ssis, RAC, ETL, Rman, Sql Database, Oracle Database, DB2, Sybase Certifications/Licenses 12c oca certified Present Oracle Certified Associate Present Assessments Data Analysis Familiar July 2019 Measures a candidate's skill in interpreting and producing graphs, identifying trends, and drawing justifiable conclusions from data. Full results: https://share.indeedassessments.com/share_assignment/quj4oiyngmgzswpg Indeed Assessments provides skills tests that are not indicative of a license or certification, or continued development in any professional field.	Database_Administrator
Oracle Database Administrator Oracle Database Administrator Oracle Database Administrator - CIGNA -Health Insurance ; A professional database administrator with 7 years of experience on very large- scale OLTP and OLAP databases management, software installation and configuration, database migration across multiple platforms, upgrade and patching, shell scripting, backup and recovery, Dataguard, job scheduling, oracle Goldengate, database cloning and refreshes, data security and performance tuning. I am also a self-motivated person always willing to learn new technologies, a very good team player able to adapt easily in any work environment and excellent in communication and documentation. A passion to serve (U.S Army Reserve) and a passion for soccer and football. Work Experience Oracle Database Administrator CIGNA -Health Insurance - Wilmington, DE April 2017 to Present Worked on proof of concept to switchover/failover to standby database and switchback to production database using DG Broker utility. ? Configured and worked in Oracle GoldenGate for replication purposes and troubleshooted GoldenGate issues. ? Installed a 3 node RAC Oracle 11g software on Linux 6 and creating the database with ASM setup. ? Handled Physical and Logical Corruptions and recovery using RMAN (Recovery Manager). ? Scheduled database maintenance tasks such as tables/indexes analysis, index rebuild, materialized views refresh and database exports using OEM 12c and crontab. ? Extensively implemented Datapump, Transportable tablespace and conventional Export/Import (Oracle 11g, 10g) for migration ? Applied regular Security Patches and Critical patch Updates (CPU) and Patch set updates (PSU) on Oracle databases and interim patches for various bug fixes on database products. ? Effectively made use of Indexes, Table Partitioning, Collections, Analytical functions, Materialized Views & Query Re-Write. ? Responsible for Performance Monitoring and analysis of 11gRAC (Real Application Clusters) and Single instances 11g and 12c databases using AWR, Explain Plan, ASH and ADDM reports as well as OEM12c ? Implemented backup and recovery strategies (Cold/Hot backups, RMAN Incremental backups & Import/Export or datapump as well as Database cloning using RMAN and manual steps. ? Implemented transparent data encryption to protect data at rest, data redaction and data masking. ? Experience in optimization tools such as Index tuning wizard, SQL Profiler and Windows Performance Monitor for monitoring and tuning MS SQL performance. ? Created and scheduled jobs for various tasks and also was responsible for maintaining jobs in MS SQL Oracle Support Database Administrator Amgen - Thousand Oaks, CA June 2012 to April 2017 Successfully installed and configured Oracle 11.1.0.7, Oracle 10.2.0.5 databases on Linux platforms. ? Monitored databases and application servers using Oracle Enterprise Manager (OEM) 12 oracle cloud control and 11g OEM. ? Loaded data from flat files to database using SQLLoader, External Tables. ? Extensively used AWR, ASH, TKPROF, ADDM and explain plan for periodic performance tuning. ? Generated scripts for daily maintenance activity like analyzing the tables/indexes, monitoring their growth rate, monitoring the effective use of SGA. ? Participated in Disaster Recovery Drills every 06 months, followed by some documentations regarding the validation steps. ? Implemented Datapump for refreshes, conventional export/import utility of Oracle 11g, 10g for re-organizing Databases/Schemas/Tables to improve the performance. ? Configured the OEM (Oracle Enterprise Manager) tool for monitor the DB health checkups and provided the access to end user with read-only permissions to monitor the DB health checks. ? Configured Oracle Advanced Security on 12c databases by implementing Transparent Data Encryption at tablespace and column levels. ? Detected corrupted blocks by using DBVERIFY utility. ? Generated scripts for daily maintenance activity like analyzing the tables/indexes, monitoring their growth rate, monitoring the effective use of SGA. ? Created users and assigned profiles, roles as well as granted privileges as needed. ? Performed backup using datapump, customized scripts and RMAN and automated ? Implemented Flashback technology of the Oracle 11g, 10g along with Recyclebin for a faster recovery of the databases and database objects. ? Performed full & incremental backup (cumulative and differential) using RMAN and implemented recovery strategies. ? Refreshed/cloned databases using customized scripts and RMAN. ? Created users, assigned profiles, roles and granted privileges according to the business requirements ? Installed ASM environment and migrated databases from NON-ASM to ASM. ? Used TOAD for database management. ? Made optimal use of Oracle Support in resolving the TARS(SR). ? 24 X 7 Production & Development database support and administration. ? Used Secure SCP & FTP extensively for the File transfers from machines to remote server. Education B.A Business Management and Economics University of Dschang Cameroon Skills Database, Oracle, Pl/sql, Sql, Rman, Aix, Linux, Shell scripting, Solaris, Sun, Unix, Unix shell, Ux, Cisco, Vpn, Hp-ux, Scripting, Rdbms, Loader Additional Information Technical Skills: Operating Systems HP-UX 11.x. Sun Solaris 8, 9, 10. AIX 5.x, 6.x, Linux Enterprise Server 9, 10. Windows 2010, 2012 RDBMS Oracle 12c, 11g, 10g, MS SQL 2012, 2014, 2016, 2017 Languages SQL, PL/SQL, UNIX Shell Scripting. Tools EXPLAIN PLAN, AWR, ASH and ADDM, Toad, Putty, WinSCP, Remote Desktop Connection, VNC and Cisco VPN Client Database Utilities SQLPlus, Oracle Enterprise Manager, Real Application Cluster, ASM, Transportable Tablespaces, SQL*Loader, RMAN, Datapump,	Database_Administrator
Oracle Database Administrator Oracle Database Administrator Oracle Database Administrator - Atlanticus Services Corporation Suwanee, GA Over 4 years of result oriented professional IT experience in Analysis, Design, Development, Implementation, System & Database Administration and Production Support with Oracle 8i/9i/10g/11g. Experienced in Oracle Disaster Recovery and High Availability Solutions (RAC & Data Guard) Upgrade CRS from 11.2.0.1 to 11.2.0.3 with PSU 4 on a 3 node RAC cluster. Experience with upgrade of PeopleTools, HCM, Financials (Applications as well as PeopleTools) Planned and implemented DR & high availability solutions using Standby Database in Oracle 9i, 10g & 11g RAC and Non-RAC environments. Implementation of Oracle Backup and Recovery strategies using RMAN and Data Guard in 11g RAC environment. Experience on Amazon AWS cloud computing. Installed 11gR2 Grid Infrastructure on 3 Node Cluster with SCAN. Well versed with requirement analysis, project planning, and design skills including experience in developing technical specifications from functional requirements, planning technical implementations, customizing projects and upgrades and data conversion exercises. Proficient in all DBA responsibilities such as user management (synonyms/privileges, roles, quotas, table partitioning, index, sequence), space management (table spaces, rollback segment), monitoring (alert log, memory, disk I/O, CPU, network activity). Install Amazon Redshift and upload the data using S3 and EC2. Authorized to work in the US for any employer Work Experience Oracle Database Administrator Atlanticus Services Corporation - Atlanta, GA July 2016 to Present Responsible for Production, development and testing environments hosted on AWS and Linux servers. Carry out all DBA duties, including application and database tuning, administration of production instances, Oracle upgrades and patches, data modeling and application design, installation and configuration, developer support. Role & Responsibilities: Installation, Configuration, Designing and Maintaining Amazon RDS Instances. Migration from Netezza to Redshit AWS management Oracle 11g/12c DB build and support Cloud Control 12c for Grid control management. Implementation of SAS VA 9.3 on Linux and support web reporting. Provided 24/7 Production & Development database Support and performance tuning of production & Development instances. Administered Amazon Web Services (AWS) for cloud computing services. Installed RedShift cluster environment and created an S3 Bucket and configured EC2 Server. Migrated data from oracle and Netezza to RedShift. Monitored the database using OEM Grid Control (Monitoring & Scheduling jobs) Monitored critical point of the Oracle 10g/11g database like Space, Availability, and Performance for OLTP & Data warehousing environment. Managed Oracle Data guard 11g both logical & Physical Standby database on Sun Solaris. Generated health reports and monitored statistics for performance tuning of the database using STATSPACK & AWR. Upgrade and Migrate Database from 10g to 11g and applying patches whenever required. Administered MS SQL Server 2008 databases and handled all backup and recovery requests. Hands on experience in Installation, configuration and maintenance of SQL Servern2005/08. Environment: Oracle 11g/12c, ADDM, SQL Adviser, Oracle Data Pump, Ms Sql Server 2005/2008, Netezza, RedShift, Amazon AWS, OEM Grid, TOAD Jr. Database Administrator TIAA-CREF - Charlotte, NC March 2014 to June 2016 Coordinate plans and analyzes business requirements, procedures and problems to automate or improve existing Database systems and implement new systems. Work as a team member in reviewing system capabilities, workflow and scheduling limitations of information technology. Provide expert technical assistance and support for information management and technology infrastructure operations. Role & Responsibilities: Installation, Configuration, Designing and Maintaining of ASM on Oracle 11g RAC. Administered Oracle 10g (10.2.0.4)/11g (11.1.0.6.0) RAC database for current production, development & test systems running on VERITAS Failover Cluster on Sun Solaris. Provided 24/7 Production & Development database Support and performance tuning of production & Development instances. Administered Amazon Web Services (AWS) for cloud computing services. Installed RedShift cluster environment and created an S3 Bucket and configured EC2 Server. Migrated data from oracle and Netezza to RedShift. Monitored the database using OEM Grid Control (Monitoring & Scheduling jobs) Managed Oracle Data guard 11g both logical & Physical Standby database on Sun Solaris. Generated health reports and monitored statistics for performance tuning of the database using STATSPACK & AWR. Upgrade and Migrate Database from 10g to 11g and applying patches whenever required. Administered MS SQL Server 2008 databases and handled all backup and recovery requests. Hands on experience in Installation, configuration and maintenance of SQL Servern2005/08. Environment: Oracle 10g /11g RAC, Sun Solaris 5.8, ADDM, SQL Adviser, Oracle Data Pump, Ms Sql Server 2005/2008, Netezza, RedShift, Amazon AWS, OEM Grid, TOAD Education Master of Science Osmania University - Hyderabad, Telangana Bachelor of Science Osmania University - Hyderabad, Telangana Skills DATABASE (4 years), MS SQL SERVER (4 years), MS SQL SERVER 2005 (4 years), SQL SERVER (4 years), SQL SERVER 2005 (4 years) Additional Information SOFTWARE SKILLS RDBMS Oracle 8i/ 9i/10g/11g, MySQL, MS Sql Server 2005/2008 Operating System Windows 2003/2008, NT, Sun Solaris, AIX, Linux, HP-UX Design Tools SQL * Plus, SQL Loader, Explain Plan, TOAD Languages SQL, PL/SQL DB Monitoring Tools srvctl, crsctl, crs_stat, cvu, cluvfy, asmcmd, RMAN, Datapump, Export/Import, Opatch, SQL*Loader, Statspack, AWR, TKPROF, EXPLAIN PLAN, OEM, Oracle Database and EM Grid Control	Database_Administrator
Oracle Database Administrator Oracle Database Administrator Oracle Database Administrator - Fidelity Investment Work Experience Oracle Database Administrator Fidelity Investment - Durham, NC August 2016 to Present Participate in a 24/7 on-call rotation position for all prod, QA, and dev environments Installed and created 11g, 12c databases for testing and development. Utilized SAN level storage mirroring to perform data refreshes on large production data warehouse environments Conducted analysis and feasibility studies for development of Oracle Exadata solutions. Experience working with Microsoft SQL Server to create databases, creating and managing users accounts and Migration Participated in analysis and designing of Oracle Exadata Server for infrastructure and related projects. Conducted analysis and feasibility studies for development of Oracle Exadata solutions. Experience migrating oracle database to Oracle Exadata Expert in maintaining and administering Oracle Exadata machines Experience working with AWS Experience with EC2 and RDS instance in AWS Hands on experience migrating to AWS Experience working on POC of 12c new features like Redaction policy, adaptive query optimization, multiple indexes on single column, Restore table through RMAN etc. Hand on experience in cloning the non-multitenant container database to pluggable database in 12c using the PDB Metadata clone, PDB Remote Clone and PDB Snapshot Cloning feature. Performed database administration, production support, installation, configuration, upgrades, patches, migration, backup and recovery, performance tuning, and cloning on the above said versions. Used Oracle 12c Enterprise manager to monitor and report the Database health for over 300+ databases Used implemented range, list, hash, and sub partitions to develop partitioning strategies for large tables and create and schedule refreshes for materialized views Provided high speed parallel bulk and meta data movement of database contents through skillful use of Data pump Reorganized databases, tables, and schemas to improve performance and aid in capacity planning Administered and troubleshot 3 node clusters on 10g/11gR2 and configured Grid Infrastructure SCAN listeners Hands on experience in troubleshooting RAC environment, using srvctl, crs_stat and crs_profile. Performed task like administering the RAC using SRVCTL adding nodes, administering storage components Performed cluster-wide resource management, creating resource plans, service configuration, parallel instance groups, and application isolation Managed all ASM functions including storage, cloning, preparing/adding/and removing disks, tuning I/O, and troubleshooting crashes and memory problems Expert in logical and physical data modeling and designed logical and physical database structure Created user accounts, roles, privileges, administrative tasks and schema deployments Ensured high availability, data protection, and disaster recovery through extensive use of Data guard and physical and logical standby databases Utilized ADDM and SQL Tuning Advisor in 10g, 11g, and 12c to improve database performance by tuning SQL and instance parameters Expert on Cluster management, event management, application management, connection management, storage management, load balancing and availability. Quickly resolved client connectivity issues by using TCP/IP protocol configured SQL*Net files on server and client machines Expert with setting up physical standby Data guard environment for prod and non-prod databases Expert in using the data guard broker to manage the data guard environment Efficiently monitored application and database security along with user accounts and passwords Extensively used Hints, Indexes, and partitioning to improve performance Recovered data files from logical and physical block corruptions Applied all needed security patches including patch set, critical patch updates (CPU), patch set updates (PSU), and one-off patches Experience in golden gate set up for data replication Hand on experience trouble shooting golden gate errors Configured Golden Gate for continuous, real-time capture, routing, transformation and delivery of transactional data across heterogenous platforms. Hands on experience in collision handling during initial load in golden gate Oracle Database Administrator Met Life Insurance - Aurora, IL May 2012 to July 2016 Provided prompt 24/7 support for all production and development databases Utilized RMAN and traditional Data pump export/import to clone and migrate databases Used RMAN to successfully recover database data during database crashes and media and disk failures as well as create and implement recovery strategies Extensively used Crontab to schedule and monitor hot and cold physical backups Created all users, groups, roles, profiles, and privileges for relevant groups Optimized and tuned SQL queries using AWR, ASH, ADDM, Explain Plan, SQL TUNING ADVISOR. Applied all needed security patches including patch set, critical patch updates (CPU), patch set updates (PSU), and one-off patches Skillfully used RMAN and Data pump conventional import/export to implement database, schema, and table level data refreshes Installed and configured 10.2.0.1 database and upgraded from 11g to non-CDB 12c Successfully migrated from 11g to 11gR2 and from 12c non-CDB to pluggable databases Implemented tablespace level TDE security successfully and created Oracle Wallets Reviewed alert log and trace files to constantly monitor database performance (V$ dynamic performance views at peak load) Checked database health status including table size growth, extent allocation, free and used space, and fragmentation by creating and running scripts Managed space maintenance, capacity planning, disaster recovery, and database overall maintenance Ensured zero downtime during physical standby database creation by using RMAN performing failover and switchover manually and Data guard Broker Knowledge in resolving gaps in the data guard environment Resolved SRS efficiently through use of Oracle Support Configured Golden Gate for real time replication of data Knowledge in monitoring golden gate errors using ggserr.log file and the discard file Experience in troubleshooting golden gate processes like abending replicate and extract Created standard process documentation for peers to follow and utilize	Database_Administrator
Sr Database Administrator Sr Database Administrator Sr Database Administrator - TJX Companies Chicago, IL Oracle DBA offering more than 7+ years of Oracle Database maintenance and support experience in Oracle software installations, backup and recovery, software patch installations, up gradation, Security Additional experience in application systems monitoring and support, Oracle systems performance tuning, Database tuning, query tuning and troubleshooting, with an emphasis on support. Developed a highly acclaimed reputation for resolving user service requests and incidents Over four years of experience in Unix shell scripting Developed/customized UNIX shell scripts to automate routine DBA tasks. Oracle 10g certified Database Administrator with Wide exposure to Oracle 10g and Solid understanding of its Architecture Experience in Oracle 11g/12c new features and Oracle 10g Real Application Clusters(RAC) Expertise in configuring Data Guard for data availability, data protection, and disaster recovery solution for enterprise databases Configured and Maintained Oracle RMAN Backups, Worked as a SQL developer ,Skilled in optimizing SQL, PL/SQL queries Experience in Logical and Physical Databases design including both OLTP and OLAP. Implemented 9i features like UNDO table spaces, Resumable space management, Segment space management, Redefining Tables Worked on 10g features like Data pump, Flash-Back Recovery, AWR, ASM, ADDM, Grid Monitoring. Reorganized databases to avoid disk rotation for maximum performance Creation of new database links and materialized views and setting up of database jobs for their refreshment Installing and upgrading oracle database on UNIX ,windows platforms, experience in managing physical structure storage and security Used different v$ views to study the database activities taking care of SQLNet related problems like listeners and connect strings Database tuning: Optimize database performance by analyzing objects, generating statistics, creating indexes and views Database Performance Tuning using SQL_TRACE, TKPROF, Explain plan, STATSPACK, AWR, and ADDM and Proactive Monitoring, identifying areas that need to be improved in the application and database using Stats pack, AWR, ADDM and 10g OEM Grid Monitoring Configured Oracle Shared Server Configuration(MTS) architecture for optimum usage of system resources Configured Multithreaded Server and balanced the shared server processes and dispatchers Experience in OEM, TOAD, Data Migrations using export/import, benchmarking using load testing tools. Expertise performing archiving and purging of partitions Backup and Disaster Recovery: Implemented robust backup strategy with hot, cold & Oracle exp/imp utility using UNIX shell scripts, RMAN backups. Evaluated disaster recovery options and implemented business continuity plans. As a senior dba worked on multipule database like MySql,Sybase and sql server Worked with tools like DTS, SQL Loader, export/import,, Log Miner Ability to function successfully in a highly stressful, 24x7 mission critical environment Team player, excellent performer in a fast-paced environment. Self-motivated, quick learner and proactive. Authorized to work in the US for any employer Work Experience Sr Database Administrator TJX Companies - Framingham, MA September 2018 to Present Roles and Responsibilities: Involved in Installation and configuration of Oracle 11gR2 RAC (4node) using oracle Clusterware and ASM Worked on import/export, export data pump/import data pump and SQL- loader. HP-UX Platform migration to Oracle Linux 6.3 Using RMAN Transportable table space Installed and Implemented Backup & Recovery procedures, Implemented Hot, Cold, Logical backup plans. Installing and configuring RMAN and Flash Recovery. Cloning databases using RMAN as well as scripts. Devised and implemented backup strategies for hot, cold, export and RMAN using shell scripting. Extensive Performance Tuning, Memory (SGA) Tuning, Net backup, EMC (Time finder and SRDF), RAW Devices. UNIX shell scripting in csh , ksh to be controlled from Crontab. Downsizing and defragmenting the Very Large Databases by export / import, cloning those using RMAN duplicate features and then upgrading them to Oracle 10g. Daily Health Check Up of the Database using STATSPACK, AWR, ADDM, TKPROF, explain plan. Implemented Initial Data Load, Batch/Online replication, Security in Golden Gate DML and DDL Replication: Difference and configuration Golden gate Heterogeneous replication using Log miner utility Configured and Administered STREAMS and GOLDEN GATE. Standby Database (Data Guard) setup and configuration. Logical backup using Data pump and Import/export. Recovering Golden Gate corruptions and managing host/cluster maintenance mode blackouts. Statistics and Reporting: various Golden Gate commands like STATS/LAG,RANGE to check the performance of various processes Configured Streams to capture propagate, apply changes in multiple databases. Worked on Automatic Storage Management (ASM) with EMC Storage for managing data in SAN. Configured, administered, and monitored a Streams environment using various tools like OEM console. Installation, maintenance and tuning of Oracle 10g RAC databases including ASM and CRS. Set up, configured and maintained oracle data guard (primary and standby databases) to ensure disaster recovery, high availability and data protection. Environment: Oracle 11gR2,11gR1.10gR2, AIX, RHEL,OEL Database Engineeer-III T - Mobile , WA July 2017 to August 2018 Roles and Responsibilities: Involved in Installation and configuration of Oracle 11gR2 & 12c RAC (4node) using oracle Clusterware and ASM Worked on import/export, export data pump/import data pump and SQL- loader. Installed and Implemented Backup & Recovery procedures, Implemented Hot, Cold, Logical backup plans. Installing and configuring RMAN and Flash Recovery. Cloning databases using RMAN as well as scripts. Devised and implemented backup strategies for hot, cold, export and RMAN using shell scripting. Extensive Performance Tuning, Memory (SGA) Tuning, Net backup, EMC (Time finder and SRDF), RAW Devices. UNIX shell scripting in csh , ksh to be controlled from Crontab. Downsizing and defragmenting the Very Large Databases by export / import, cloning those using RMAN duplicate features and then upgrading them to Oracle 12c. Daily Health Check Up of the Database using STATSPACK, AWR, ADDM, TKPROF, explain plan. Implemented Initial Data Load, Batch/Online replication, Security in Golden Gate DML and DDL Replication: Difference and configuration Golden gate Heterogeneous replication using Log miner utility Configured and Administered STREAMS and GOLDEN GATE. Standby Database (Data Guard) setup and configuration. Logical backup using Data pump and Import/export. Recovering Golden Gate corruptions and managing host/cluster maintenance mode blackouts. Statistics and Reporting: various Golden Gate commands like STATS/LAG,RANGE to check the performance of various processes Configured Streams to capture propagate, apply changes in multiple databases. Worked on Automatic Storage Management (ASM) with EMC Storage for managing data in SAN. Configured, administered, and monitored a Streams environment using various tools like OEM console. Installation, maintenance and tuning of Oracle 10g RAC databases including ASM and CRS. Set up, configured and maintained oracle data guard (primary and standby databases) to ensure disaster recovery, high availability and data protection. Environment: Oracle 11gR2,12c, Goldengate 12c RHEL Database Administrator, Environment Support Pfizer - Hightstown, NJ July 2015 to June 2017 Roles and Responsibilities: Installation of Oracle 11.1.0.7. on Oracle Linux Install, Upgrade and configure Oracle database for various 32-bit and 64- bit platforms like HP-UX, Solaris - SUN SPARC & Oracle Linux Intel Involved in Design and implementation of oracle 10g Dataguard both physical/logical standby databases in high availability mode. Use of Data Guard Manager, 9i and 10g Data Encryption. Carry general administration tasks using tools like OEM and Toad. Implemented and maintained streams for synchronization of data at various sites. Used RMAN for backup and recovery jobs. Create & Managing Database Structure, Storage Allocation, Table/Index segments, Rollback segments, Constraints, Database Access, Roles and Privileges. Created multiple Raid levels using volume manager. Applying Patches to 10g/11g on Oracle database. Used shell scripting to automate all RMAN jobs. Migrating data using RMAN transportable tablespace Daily monitoring of database instances. The daily monitoring included checking for fragmentation, tablespace spacing, log files, and the space availability for archiving Files, checking the backups etc. Rebuilding the indexes Analyzing the Database and Schema Tables. Monitoring the Database health Checks. Monitoring the tablespace and table growth Preparing implementation plans for production releases and Database reorganization Performing the Database reorganization Creating the Table partitions. Install in the application specific data build release patches. Install the all Revitas software patches. Creating the new environments for new releases. SQL tuning Performed scheduling UC4 for scheduling jobs. Configuring oracle enterprise manager 10g GRID, for monitoring and maintenance of 10g, 9i databases Environment: Oracle 10G, 11g & HPUX Database Administrator, Environment Support Telephonica O2 Germany - Bengaluru, Karnataka September 2013 to July 2015 Responsibilities: Managing Control files, Table spaces Daily monitoring of database instances. The daily monitoring included checking for fragmentation, tablespace spacing, log files, and the space availability for archiving Files, checking the backups etc. Rebuilding the indexes Analyzing the Database and Schema Tables. Monitoring the Database health Checks. Monitoring the tablespace and table growth Preparing implementation plans for production releases and Database reorganization Performing the Database reorganization Creating the Table partitions. Install in the application specific data build release patches. Install the all Comverse software patches Creating the new environments for new releases. SQL tuning. Completely eliminated space errors by implementing proactive space monitoring and effective space allocation Greatly improved performance in daily transforms by identifying and reorganizing indexes on major tables As a Sr. Database Administrator, I am Responsible for administration of 100 development and testing Oracle databases Storage Management Managing Space, Table spaces, Segments and Extents, Rollback Segments & Data Dictionary. Installed Oracle 10g Enterprise Manager (OEM) (Grid Control) for diagnosing and monitoring performance related problems and configured with Application servers on databases. Designing the security and database access strategies using tools like ESM. Environment: Oracle 10G, 11g & HPUX Database Administrator Aristos - Bengaluru, Karnataka December 2012 to September 2013 Responsibilities: Performed upgrade/migrations of databases 9i to 10g and 10g to 11g. Worked on import/export, export data pump/import data pump and SQL- loader. Installed and Implemented Backup & Recovery procedures, Implemented Hot, Cold, Logical backup plans. Installing and configuring RMAN and Flash Recovery. Cloning databases using RMAN as well as scripts. Devised and implemented backup strategies for hot, cold, export and RMAN using shell scripting. Downsizing and defragmenting the Very Large Databases by export / import, cloning those using RMAN duplicate features and then upgrading them to Oracle 10g. GoldenGate replication implementation Daily Health Check Up of the Database using STATSPACK, AWR, ADDM, TKPROF, explain plan. Used SQL server for ecommerce apps. Configured Streams to capture propagate, apply changes in multiple databases. Worked on Automatic Storage Management (ASM) with EMC Storage for managing data in SAN. Configured, administered, and monitored a Streams environment using various tools like OEM console. Installation, maintenance and tuning of Oracle 10g RAC databases including ASM and CRS. Set up, configured and maintained oracle data guard (primary and standby databases) to ensure disaster recovery, high availability and data protection. Data Migration as part of enterprise data warehouse project. Used shell scripting for automation of job Scripts, for Startup and Shutdown, Health Check of Databases, Analyzing of Tables and Rebuilding of Indexes. Data Modeling, Database Design and Creation using ER-Win, Visio. Monitoring and Troubleshooting of Database Replication issues using Shareplex and golden gate, dealt with conflict resolution and performance issues. Load balancing, Databases/Schema/Table Re-Organization for faster performance using export/import & Move procedures. Data Refresh in Test and Integration Databases using Transportable Table spaces. Storage Management Managing Space, Table spaces, Segments and Extents, Rollback Segments & Data Dictionary. Installed Oracle 10g Enterprise Manager (OEM) (Grid Control) for diagnosing and monitoring performance related problems and configured with Application servers on databases. Designing the security and database access strategies using tools like ESM. Environment: Win2K, Linux, Oracle 9i, Oracle 10G, MS-SQL Server 2000, MS-SQL Server 2005, sybase Database Administrator Diageo USA - Bengaluru, Karnataka May 2012 to December 2012 Roles and Responsibilities: Managing Control files, Table spaces Daily monitoring of database instances. The daily monitoring included checking for fragmentation, tablespace spacing, log files, and the space availability for archiving Files, checking the backups etc. Storage Management Managing Space, Table spaces, Segments and Extents, Rollback Segments & Data Dictionary. Installed Oracle 10g Enterprise Manager (OEM) (Grid Control) for diagnosing and monitoring performance related problems and configured with Application servers on databases. Designing the security and database access strategies using tools like ESM. Rebuilding the indexes Analyzing the Database and Schema Tables. Monitoring the Database health Checks. Monitoring the tablespace and table growth Preparing the capacity planning for Database Creating and deleting the users in the Database as per Application Requirements. Creating the Table partitions. Implementing and maintaining database security (create and maintain users, roles and assign privileges) Implementation of daily, weekly, and monthly DBA checklists for each environment. Monitored the production Oracle alert logs for database errors and system resource availability and responded to system memory and data issues. Implement the automated Hot Backup scripts for the Daily full backup created in Korn Shell. Environment: Win2K, Linux, Oracle 9i, Oracle 10G, MS-SQL Server 2000, MS-SQL Server 2005, sybase Education Bachelor of Commerce in Commerce Osmania University - Hyderabad, Telangana	Database_Administrator
Senior Oracle Database Administrator Senior Oracle Database Administrator Senior Oracle Database Administrator - Preston IT Consulting Saint Paul, MN A bilingual and diverse Senior Oracle Database Administrator (SDBA)with over 7 + years of experience with extensive knowledge in Oracle database administration. Oracle Certified Associate (OCA) in Oracle 12c administration, proficient in Oracle 10g and 11g, Windows, and Red Hat Linux. Expertise knowledge in database configurations and installations, Database Design and development (SDLC), Monitoring & Tuning, Migration, Upgrades, Backup & Recovery and Security Implementations. Enthusiastic, proactive team player who is fast at picking up new technology with great attention to detail with strong organization, verbal and written communication skills able to multitask successfully and thrive in a dynamic fast paced and resourceful work environment. SKILLS AND COMPETENCIES Installation, configuration and update of Oracle 11g and 12c using OUI, DBCA Monitoring and performance tuning using Oracle Enterprise Manager Console and SQL Developer Works with various operating systems like MS Windows Servers (2003, 2008) and LINUX (Red Hat) Monitoring Tablespaces Database Design and development (SDLC) Backup & Recovery using RMAN SQLPlus PL/SQL, UNIX Shell Scripting Oracle ASM (clusters) and RAC configuration and administration Database security Database migration using Exp/Imp/Data pump, and SQL Loader Network and Connectivity Startup and Shutdown Authorized to work in the US for any employer Work Experience Senior Oracle Database Administrator Preston IT Consulting September 2013 to Present Assisted agencies of various sizes with implementing latest leading-edge Oracle technologies while optimizing their current infrastructures. Establishing and maintaining database structures, objects, views, as well as ensuring data integrity and maintaining software and hardware products used to support the Oracle database enterprise environment. Performed ongoing tuning of databases, installations, upgrades, migration, database creations and deployments. Planned and Implemented Backup and Recovery strategies and enforced database Security for oracle database. Performed database object creation and querying and database resource management and generated Standard Operation Procedures to ease operational support. End Client: WellStar HEALTH SYSTEM Senior Oracle Database Administrator Sep 2013-present Responsibilities: Ensure high availability and recovery for over 1200+ employees. Monitoring and performance tuning using Oracle Enterprise Manager Console and SQL Developer to manage daily tasks regarding performance and maintenance Monitoring and reporting daily backup with RMAN, configuring and managing backups (full and incremental) Performed Installation, security and patch upgrades over successive Oracle generations using the OUI and DBCA Full responsibility and expertise in database administration (DBA), performance tuning, database backup, database recovery, database security, database optimization, data migration of Oracle instances Created database objects such as tables, views, synonyms, sequences and triggers Created user accounts and assigned appropriate privileges Database Security monitoring and security compliance auditing Monitors and resolves Data guard problems, maintains flashback capability, troubleshoots database problems including performance issues and resolves them with the AWR, Performance views and SQL Tuning advisor. Implements a backup and recovery policy and uses RMAN Responsible for monitoring and troubleshooting the database environment. Table space monitoring, Performance monitoring and tuning for performance improvement. Implement database security using Oracle's Transparent Data Encryption (TDE) to protect the organization's critical information and exceeding the industry standard. Perform SQL and PL/SQL tuning, oracle contention and monitored production database using automatic workload repository (AWR), automatic database diagnostic monitor (ADDM) reports and automatic session history. Administered tablespaces (data file) on space management and adjusted for future needs Oracle Database Administrator End Client February 2011 to August 2013 Responsibilities: Administered and supported development of Oracle 11g databases by installing and configuring the Oracle Server. Created databases and database objects and cloned production databases as needed for testing and development using RMAN and Grid Control. Identified the root cause of Oracle errors and provided solutions to resolve them. Implemented proactive database monitoring using SQL Trace as well as Performed database design and maintenance using Oracle partition technologies. Implemented backup and recovery procedures using RMAN and Data Pump utility for Oracle databases and test regularly in conjunction with Operations. Maintained 247 Availability by implementing standard processes and troubleshooting live issues. Monitored and optimized database performance, troubleshooting performance issues using OEM and AWR. Performed SQL Tuning and provided consultation such as creating Materialized views, table partitions, adding indexes, dropping unnecessary indexes Managed database security by creating and assigning privileges to users depending on the user's activity, auditing and performing other security related tasks including Transparent Data Encryption and acknowledged HIPPAA laws. Monitored bugs from the alert log and trace files and used DDL statements to CREATE and ALTER within a dynamic SQL script, created schemas, synonyms and roles. Used RMAN for database refresh with hot backups, incremental backups and validated to ensure the backups were secured and usable for recovery. Participated as part of a teamwork effort for SDLC principles and the development of documentation for new procedures and processes for technical projects. Managed users by creating them, assigning roles, managing passwords and privileges including other security related tasks. Managed Automatic Storage Management (ASM) and Non-ASM database file systems Using Oracle Enterprise Manager (OEM) for database monitoring and performance tuning Installations of Oracle databases on Linux OS and analyzed SQL statements, reorganize database objects and designed indexes. Performed day to day database administration tasks like database creation as well as working on projects such as upgrades (from 9i, 10, 11g to 12c) and patching Created an application for Sales department that helped a salesperson to associate with it, its Salesperson IDs and Profit Center Ids to finally burst a report. It was also designed using SQL Server 2005. Education Bachelor's in Science St Mary's university - Winona, MN August 2011 to May 2014	Database_Administrator
Oracle Database Administrator Oracle Database Administrator Oracle Database Administrator - Bank of America Davie, FL An accomplished and seasoned professional Oracle Database Administrator with 7 years of extensive knowledge and proficiency in Oracle database administration. Specialized training, and experience in using TOAD, DATA GUARD, RMAN, DATA PUMP, and OEM. I have worked on numerous databases from 10g, 11g and now 12c performing various DBA services and across a multitude of platforms (LINUX, UNIX, and Windows) in production, development and test environments. I am an enthusiastic, proactive team player who is fast at picking up new technology with great attention to detail as well as great communication skills. With my strong aptitude to analyze and resolve problems, I have a well-honed ability to adapt and thrive in a dynamic fast paced and challenging work environment. Work Experience Oracle Database Administrator Bank of America - Fort Lauderdale, FL March 2016 to Present Responsibilities; Implement recovery strategies whenever required and successfully recover databases in case database crashes, media/disk failures using RMAN, data pump and automated the same using shell scripts Carry out quarterly patches, maintaining, monitoring and upgrading the production, development and test databases Responsible for developing needed SQL queries for data extractions, and for optimizing and tuning the performance of database and queries on daily basis and monitored the same via OEM using the ASH, AWR and ADDM reports Performed Point in time recovery in situations where backup is corrupt and cannot be used for database recovery. Restore and Recover databases from offline, online and RMAN backup. Tablespace monitoring, Performance monitoring and tuning for performance improvement and to avoid a database hang. Provided database support to MYSQL server 2008 to 2013 installation and clustered and replicated the database Perform SQL and PL/SQL tuning, oracle contention and monitored production database using Automatic Workload Repository (AWR), Automatic Database Diagnostic Monitor (ADDM) reports and Active Session History (ASH). Install, configure, upgrade, Clone and maintenance all the databases versions 11g and 12c including backups, restore, Recoveries, repair disk failures, monitoring of all database components like ASM, CRS, Tablespaces, datafiles and Oracle Grid metrics using Cloud Control 12 Technical database support in 24/7 environment to ensure system performance and stability. Responsible for architecting, deploying and managing multiple 24 x7 databases for business-critical applications using Data Guard (physical and logical standby), RMAN and Transportable Tablespaces. Improved the performance of queries by 98% - execution time drastically reduced from 12 hours to 13 mins using various methods such as hints, sql profiles and indexes. Scheduled change implementation activity and performed regular random drills to test disaster recovery scenarios. Implemented the high availability and disaster protection for all the production databases using the Oracle Data Guard feature Built and maintained security and integrity controls in coordination with security team using the VPD, user privileges, roles, TDE and Oracle Wallets to ensure highly controlled and audited user access. Grant roles and Privileges to end users. Implement optimal space utilization in tablespaces by avoiding fragmentation. Load data into database using SQL Loader. Perform Data Guard switchover/failover as per requirements. Installed and configured Oracle 10g/11g/12c servers and creation of databases in UNIX, Linux and windows environments. Responsible for migration/upgrade of the 10g databases to 11g. Build infrastructure from the ground up to suit application needs Utilized Cloud formation to cerate templates of infrastructure for versioning, change control, and easy re-deployment of entire environments. Managed Cloud infrastructure using IAM roles for AWS, least privilege security practice, password policies, groups, individual users, and configuring multi-factor authentication for privileged users. Planned and scheduled Backup/Recovery Strategy using OEM, RMAN and took Logical Backups (with Export/Import Data pump utilities). Created primary objects (tables, views, indexes, synonyms, procedures, functions and triggers) to help application developers with the application design. Performance Tuning for Optimized results using Explain-Plan, SQL-Trace, ASH, AWR Reports. Provided recommendations using sql tuning adviser and ADDM reports. Analyzed the trace files Using TKPROF utility Infrastructure provisioning with Cloud formation Version and source control management with AWS S3, AWS code Commit, gift and GitHub Secrete management with AWS system manager Parameter store Identified and evaluated industry trends in database systems to serve as a source of information and advice for upper management. Proposed technical feasibility solutions for new functional designs and suggested options for performance improvement of technical objects. Performed data transfer using Export/Import and Data pump. Designed, tested, implemented and documented database migration procedures involving the use of the export/import and migration utilities. Used Tablespace Manager and Oracle Expert to monitor performance bottlenecks, database response time, instance workload and operating system resource usage. Technical database support in 24/7 environment to ensure system performance and stability. Maintained record of daily data communication transactions, problems and remedial action taken, and installation activities, reduction, high database availability etc. Work Experience Oracle Database Administrator Hy-Vee - Des Moines, IA December 2013 to March 2016 Responsibilities; Over 7+years of IT experience, mainly Oracle Database Administration experience including 9i, 10g, Oracle11.2.0.4 on Exadata running on X6s and Oracle12C on AIX, Oracle Enterprise Manager (OEM) Cloud Control 12c & 13c Release 2, 11gR2 RAC on LINUX and Sun Solaris, Installation, Upgrading, Patching, sizing, creating Oracle Databases, and Oracle database Objects, data migrations, Troubleshooting, Performance & Tuning, Backup & Recovery, and Database integrity and Security. Experience with ETL tools like Looker & Talent Experience in configuring Oracle network, RMAN, Recovery Catalog, and Performance Tuning of database by optimizing SQL and PL/SQL scripts and instance. Used stats pack report, AWR report, ADDM advisors, auto trace and execution plan. Excellent experience in installation, setup and configuration of Oracle 10g and 11g in HP-UX, Sun Solaris, Windows and UNIX/Linux environment. Proficient at performing major Database Release Upgrade (manually as well as using DBUA) along with applying various PSU patches using OPatch for 10g\|11g\|12c databases. Adept at routine Database Administration tasks including automated installation, creation and replication of databases, management of tablespaces, logs, grants, roles, users, indices. Working experience in database cloning, database backup, recovery procedures and security. Experience in application Support, SQL Loader, Data pump, Data Guard, Fine Grain Auditing (FGA), performing Flashback, transportable tablespaces. Experience in TDE (Transparent Data Encryption) 12C Key store on Tablespace/Columns Master Encryption. Experience in designing and configuring high-availability systems using DATAGUARD with physical standby. Effectively used DATAGUARD BROKER utility. Experience in Tables Partitioning Hands on experience in installation and maintenance of enterprise manager 12c and Grid Control 11g and addition of targets for database Monitoring/Performance/Diagnostics purposes. Implemented and maintained 12c multitenant architecture using container and pluggable databases and performed conversion of non-container databases to pluggable databases. Experience in Performance Tuning tuned various large critical OLTP and OLAP databases using various tools like AWR, STATSPACK, ASH, SQL-TRACE, TKPROF, ADDM, and Explain Plan Utilities. Experience in the management and implementation of database models, data flow diagrams, database schemas, database scripts, to support a robust data management infrastructure. Use of SHELL Scripts and CRONTAB for automatic backups. Adept at installation of OEM Database Control, OEM grid control and Deploying Agents. In-depth knowledge and understanding of Oracle Database features such as RMAN for backup and recovery, Materialized Views, Export/Import, Data Pump and Data Guard. Working knowledge of Auditing and Database Security. Experienced in Designing, Installing, Configuring and Maintaining Real Application Cluster (RAC) on Exadata, OCFS, Automatic Storage Management (ASM) and SRVCTL utility. Education Associate in Human Resource Management National Polytechnic Bamenda Skills Database, Oracle, Linux, Red hat, Unix, DBA, Oracle Dba, Postgresql, Sql Dba, Rman, Sql Database, Sql Server	Database_Administrator
Database Administrator Database Administrator Database Administrator Melrose, MA A passionate and self motivated professional with a love for learning, looking for a SQL Server Database Administration position in a growing company with an inspired team to grow with and hone my skills. Work Experience Database Administrator Wayfair - Boston, MA 2016 to Present Replication Setup, configured and maintained transactional replication across production and development environments Code Review Led and implemented coding standards and review process for all code deployed on production servers Managed and optimized code on all production servers Upgrading environment Updated entire environment to SQL Server 2016 from SQL Server 2008 R2, SQL Server 2012 and SQL Server 2014 utilizing PowerShell Completed Windows patching to keep up to date Resolving Critical Issues Worked closely with virtualization, storage, and networking teams to put out fires Led team in identifying, communicating, and fixing urgent problems Implemented solutions to reduce repetitive obstacles Extract, transform, load (ETL) Created ETL packages in SSIS to efficiently move data Reporting Provided visual metrics and reports for team performance utilizing SSRS Team Leading Coordinated daily team meetings to bring attention to critical issues Conducted interviews and training for new team members MySQL Configured new databases and transferred databases to and from SQL Server Verified data consistency across environments Automation Configured alerts and created automated solutions to efficiently support the production environment Database Administrator Trindoo - Parker, CO 2012 to 2016 T-SQL development Created reports and DMV scripts to keep track of database health and pinpoint problem areas Modified scripts to to create a faster, more secure environment Backups and restores Refreshed databases to keep test environments current and useful Restored databases and made sure the data was available Installation of SQL Server across many machines SQL Server 2008 R2, SQL Server 2012, SQL Server 2014 Windows updating and SQL Server patching Maintained patching and updates on several machines to ensure every machine was running smoothly Security Managed server and database roles to meet audit requirements High availability solutions and disaster recovery (HA and DR) Log shipped user and system databases Moved data centers to faster drives Created and used snapshot and transactional replication for offsite reporting Improved availability by setting up AlwaysOn Availability Groups with readable secondary to utilize company resources effectively Troubleshooting performance issues Checked for blocking/deadlocking and killed SPIDs when needed to keep databases available Researched most common wait types and adjusted accordingly to ensure all queries are running optimally Added and removed indexes to optimize performance on many tables for faster performance Tuned most expensive queries for better query performance Maintenance plans Updated statistics regularly to make sure execution plans are efficient Rebuilt and reorganized indexes to reduce fragmentation PowerShell Deployed scripts across multiple servers to reduce repetitive effort Implemented SQL Server health checks to proactively locate potential problems ensuring as little downtime as possible Education Music Fullerton College - Fullerton, CA Skills MYSQL, Sql Server, Sql Dba, DBA, Sql Database	Database_Administrator
Oracle Database Administrator Oracle Database Administrator Oracle Database Administrator - Huntington National Bank New Carrollton, MD 6 years+ hands-on experience OCA certified Oracle Database Administrator proficient in installation, configuration, production support, upgrades, patches, performance tuning, backup and recovery, space management, database security, cloning, migration, shell scripting and documentation.I possess complete life cycle (SDLC) experience, I have worked on projects such as Data Guard, GoldenGate, and RAC (3 node). I have worked on Oracle database versions ranging from 10g, 11g, and 12c. Proficient in database monitoring using OEM cloud d control 12c. Experience in Performance Tuning using ASH, ADDM, AWR, Explain Plan, STATSPACK, TKPROF and SQL Tuning Advisor, SQL TRACE. Skilled in Identifying Top cpu resources consumption,provide support to the development team in identifying SQL queries that are consuming high resources and fine-tuned further Experience in implementing partitioning methodologies (Range partitioning, List partitioning, Hash partitioning, Composite partitioning) on tables and indexes for high performance. High ability to analyze and understand the AWR reports and can fine tune the databases for maximum performance and CPU resource optimization. Provided instance level performance monitoring and tuning for waits event, Sessions, Physical and Logical I/O and Memory Usage. Troubleshoot and resolved locking and concurrency issues, Excessive parsing, resource bottleneck (including memory and CPU bottlenecks). competent in oracle Goldengate 12c software installation,goldengate administration on linux RHEL 6.5. Developed, modified and optimized very complex queries data retrieval Explain Plan, SQL Trace, TKPROF, parallel processing and partitioning using techniques Monitoring the CPU, memory usage, I/O contention on servers using top, iostat, SAR, glance, vmstat etc. Extensive experience on high availability solutions with RAC, ASM & Data Guard in Oracle 11g, 12c and replication Planned and implemented high availability solutions such as Real Application Cluster (RAC) in Oracle 11gR2 Grid and 10g on ASM and OCSF2 file systems. Highly experienced in Oracle 11g,12c Automatic Storage Management (ASM) required to fulfill the storage needs. Proficient in Installation and configuration of oracle GoldenGate for real time data replication. Experience in administering GoldenGate to support data replication in the Oracle database environment. Apply PSU patch on standalone as well as rolling patch on RAC databases with no down time. Installed, configured and maintained Physical, Logical, Active Active standby databases supported by Dataguard on Oracle 11g, 10g RAC servers for the purpose of disaster recovery procedures. Configured Manager, Replicate,data pump and Extract processes and implemented unidirectional, bidirectional replication using Oracle 11g Golden Gate on RHEL 5 platform. Experience with UNIX shell scripts for hot backups, SQLLoader, Datapump,export and import of database. Perform Database Cloning, Migration,Refresh and Patching of Oracle Databases. Extensive Experience with RMAN Backups, Hot/cold Backups and Logical backup using datapump. Extensive experience on RMAN Backup & Recovery in Oracle 12c with CDB & Non CDB environment. Strong skills in applying security patches (Patch set, Critical Patch Updates (CPU) / Patch Set Updates (PSU), One-off Patch) using "runInstaller" and perl based utility "Opatch". Created RAC Database on Test Hosts refreshed them with the latest snapshot of data from Prod Environment. Recovering the database from Block corruption. Highly utilize Oracle's Transportable Tablespace (TTS) feature using Datapump Export/Import (Oracle 11g, 10g). Expertise in implementing data refreshes (at database, schema & table level) using Datapump, conventional Export/Import of Oracle 11g, 10g and 12c Implemented Hot/Cold physical backups (Incremental and full), cloning, duplicating of databases using RMAN with VERITAS Net Backup & IBM TSM. Perform database and tablespace Flash-Back Recovery which is more faster for Database PITR and TSPITR. Proficient in complete, incomplete recovery of the database, Point in Time Recovery (PITR), and Tablespace Point in Time Recovery (TSPITR) using RMAN utility. Impliment and Maintain Database Security with strong user authentication,auditing,TDE and ODV Experience in Data Migrations across the same pplatform and different platforms using datapump. Extensive knowledge in UNIX platforms includes HP, SOLARIS, AIX, and LINUX. Heavy UNIX shell scripting, CRON jobs to automate database tasks such as backups and refreshes. Proactive database monitoring via OEM cloud control,automatic Email and Text alerts of Alert log ORA, Listerner.log and Space errors to DBA emails. Experience in Upgrading databases and applying applying patches using the Opatch utility. Managing Security Management, Schema Management, Instance Management, Storage/Space Management. Checking and resolving Database block corruptions using DB VERIFY utility. Hands on experience in cloning the non-multitenant container database to pluggable database in 12c using the PDB Metadata clone, PDB Remote Clone and PDB Snapshot cloning feature. Creating and Managing Primary Objects like Custom tables, Procedures, Packages, Triggers, Alerts & Functions. Views, Indexes, user accounts, roles, grants and performing day-to-day operations. Implemented and configured Oracle Enterprise manager (OEM) Grid Control 12C and Oracle Management Server for maintenance and monitoring of production databases, multiple databases and application servers. Expert in monitoring database using Oracle Enterprise Manager (OEM). UNIX Systems Administration - Database and application integration efforts. Heavy UNIX shell scripting, CRON jobs. Work Experience Oracle Database Administrator Huntington National Bank - Columbus, OH January 2017 to Present Supporting multiple databases applications, in development,test staging and production on Linux RHEL,windows and solaris. Provide technical support for database environments, including upgrades,patching and oracle software installation. Perform database health check to detect file corruptions, physical and logical block corruptions, undo and redo corruptions, data dictionary corruptions, reports of their findings and, in many cases, recommendations for resolving problems,run health checks using PL/SQL package and Enterprise Manager interface. Applied Database (RDBMS) Patches i.e. PSU patches and one-off patches (for Bug resolution) using Opatch utility. Performed several database upgrades & migrations (10.2.0.4 and 10.2.0.5) to 11g (11.2.0.2, 11.2.0.3 and 11.2.0.4) and 11g to 12c as part of performance improvement by utilizing the new features. Also upgraded 11g (11.2.0.3) Databases to 12c (12.1.0.1). Develops, documents and rolls out standard process for implementing database and system patch upgrades and new Oracle 12c database environment builds. Monitoring and tuning database performance using OEM 12C Cloud control and Scripts. Created and managed databases, tablespace, users, profile and schema. Creation, Configuration and Setting up of RMAN Catalog database and registering target Databases with the Catalog for backup medata information. Participate in logical and physical database design and assist application developers in applying DBMS technology. Design backups strategies like full,incremental L0,Incremental L1,differential,transanctional log and tail log backup based on company SLA. Oracle DB System Development Life Cycle (SDLC) planning and Oracle DB 3-Tier architecture Perform Oracle database 10g, 11g, 12c Installation on Unix/Linux/Windows environment. Implemented and maintain Dataguard, both Physical & Logical standby for disaster recovery and HA and configure DG Broker for switchover and failover purpose. Monitored databases, set threshold and alert using OEM 12c cloud control for tablespace usage and CPU. Involved in 24x7 on-call support for all critical production application systems. Implimented Database software maintenance (upgrades, service packs and patches). Maintain,enrolling users, system security, controlled and monitored user access to the database, operating 24/7, with 40-50 concurrent users at any given time. Installed Goldengate version 11g and version 12c with latest patches applied on DBFS filesystem and ACFS filesystem, also work on testing new OGG 12.2 new features available (Intergrated and coordinated replicat). Creating and propagating Database Vault policies to administer access control to any user to critical object in the database like salaries. Configured and implemented Oracle 11g Active DataGuard for Database Disaster Recovery use DataGuard broker (DGMDRL) to automate switchover and failover Suported up to 100 databases and applications, including development, test, and production servers Implemented Goldengate integrated replicat and co-ordinated replicat(available from OGG 12c to improve the performance of data replication to targets. Pro-actively safeguard application data stored in the Oracle database by setting up oracle Vault. Set up and maintain Database Security using auditing (FGA,VBA and standard) ,TDE by creating Wallets. Perfomed tablespace point in time recovery (TSPITR), Database restoration using RMAN and flash_back before drop. Schedule and restore backups using commvault backup and restore tool. Have worked with Oracle 10gR2 and 11gR1, 11gR2 (11.2.0.1, 11.2.0.2),12c and worked interchangeably across multiple O/S platforms (AIX, HP/UX, Sun Solaris 8,9,10, Linux Redhat 5,9 and Windows 2000+ servers supporting 100s of schemas to prevent and/or resolve production problems. Move subset of data from one oracle database to another on daily basis using (TTS) with the aid of Datapump. Worked on ASM redundancy, Managing ASM disk failures & replace failed ASM disk with a new disk. Troubleshoot and maintain Oracle Dataguard environment where TBs of log shipping and apply happen every day. Troubleshoot Database Performance issues using OEM, AWR,ADDM ASH,EXPLAIN PLAN TKPROF,SQL TRACE. Create and Configure new 12C pluggable databases (PDB's) using DBCA. Worked on Database Upgrade from 11.2.0.3 to 12.1.0.1 using DBUA and upgrade scripts. Migrated Non Container databases to 12c Pluggable databases. Upgraded 11g databases to 12c standalone and container database to benefit from new functionality and to stay in compliance with orace support Developed custom scripts and implemented standard procedures to troubleshoot Live Production issues by leveraging ORACLE ASH and AWR Data. Monitor Production Databases using OEM 12c cloud control,various internal tools and custom scripts. Optimal Database parameter, Capacity Design for Heavy loaded High End OLTP systems. Highly involve in Database Capacity Management (Working with Storage teams for ASM Disks) using automated scripts/processes and Reports. Experience managing Tablespaces, Data Files, Archive Logs, Redo Logs, and Standby Redo Logs and Logical Database Objects. Proficient in writing UNIX Shell scripts to automate business process and daily backups. Exposure to new 12c Features, Container and Pluggable Database, FAR-SYNC Instance, Cascade Redo Transport Destination, Allowed usage of SYNC and NOAFFIRM to extend Data Guard Range, Moving online Data file, etc. Configure dataguard broker to Perform failover and switchover testing Troubleshooting ORACLE RAC issues using ORACLE Cssd.log file, crs.log file nodeapps. Follow up on SRs with oracle support for different issues (SCAN behavior, Node eviction, Failover etc.) Refreshing Dev and Test instances with data from Production on a regular basis. Developed PL/SQL packages, DML, DDL, Oracle tables, Stored Procedures, functions, cursors, triggers and UNIX shell scripts. Resolving issues related to Network Congestion, Memory (SGA and PGA), CPU & I/O and other oracle related issues. Perform migration of database from 11.2.0.4 to 12.1 to benfit from maintainance and new functionality. Supported PeopleSoft application,perfoming Refreshes to keep production and Dev environment in sycn. Responsible for configuring datagaurd physical standby database setup for high availability and handling synchronization issues between primary and standby. Work with team to set up oracle goldgate Uniderictional data replication on linux RHEL to support oracle power BI dashboard project. Implemented ASM on RAC and stand-alone databases,managing disks and disk groups with ASM. Scheduling and maintaining Rman incremental level 0 and level 1 (Recovery Manager) backups. Managing, Monitoring and optimizing the performance of the databases on a periodic basis using AWR,ASH,EXPLAIN PLAN and ADDM reports and providing recommendations. Handling and debugging of high priority and sudden database service interruption issues like service interruption due to ORA-600 errors in the dump and database hung due to ORA 7445 errors and restoring the service to normal and providing efficient root cause analysis. Upgraded standalone and RAC databases from 11.2.0.3 to 12c on QA database for proof-of-concept Monitoring free space in tablespaces, space requirements of tables, indexes. Performing database. Experience with testing and pre-production and production of Oracle 10gR2 with 2 node RAC on Red Hat Linux with ASM. Vast Experience with RMAN to implement Backup/Recovery strategies and clear understanding of the data structures and architecture provided by Oracle for Recovery in all kinds of Disasters. Capacity Planning for OLTP environment,Allocating system storage and planning future storage requirements for the existing and new databases. Proactive performance monitoring by implementing UNIX scripts and automated jobs (Grid) for alerts. Refreshing databases and Migration of databases from various environments for Testing, Development work. Developed database system build sheets, code review check lists, code promotion process documents, outage reporting documents. Knowledge in Oracle Data warehouse DBA skills relating to administration and management of VLDB environments and Oracle OLTP. Skilledful in Sizing the SGA,PGA memory of databases to optimize memory and better performance. Help design, maintain, improve and implement monitoring tools to automate task. Environment: Oracle 10g,11g VMS, Sun Solaris, Windows Server 2003, Red Hat Linux, TOAD, RMAN, SQL server, OEM. Unix shell script, Grid Control, DataGuard, IBM AIX, Sun Solaris, Oracle Linux, SQLPlus, Toad, Various 10g and 11g Advisories, AWR and Statspack Reports, EXPDP/IMPDP, EXP/IMP, PL/SQL, RMAN, Crontab, Tivoli Storage Management for DB tape backups, BMC Patrol for DB monitoring. Oracle Database Administrator Rack Space Hosting - San Antonio, TX January 2014 to December 2016 Supporting multiple databases for production, development, test and staging purposes on Sun Solaris,Linux and Windows environments. Establishes and practices a consistent database backup and recovery practice that complies with the company backup and retention policies and business continuity practices. Provides 24x7 operational support of corporate production databases on a rotating schedule Scheduling repetitive activities like gathering schema statistics, exports, table space usage report using crontab Applying upgrade patch, maintenance and interim (Opatch) patches on all the databases. Refreshing Dev and Test instances with data from Production on a regular basis. Developed PL/SQL packages, DML, DDL, Oracle tables, Stored Procedures, functions, cursors, triggers and UNIX shell scripts. Supported and administered oracle Goldengate Unidirectional data replication on solaris. Monitors all production database activity for operational improvements to include, but not limited to CPU, Disk and Memory utilization, space utilization, replication and consistency of sites, long running queries/data loads, query access plans, overall performance of databases Develops and implements corrective measures for database issues/problems found during monitoring. Provides database technical support in maintaining and building the database non-production environments, including database refreshes, database patch management, database space management, database performance tuning and migration/upgrade of the non-production database environments to Linux/Oracle 12c Thorough knowledge in setting up infrastructure for databases in huge data centers. Installed Oracle 11g on Linux platform using ASM. Perfom database point in time recovery and Instance recovery on 10g and 11g using RMAN. Efficiently performed installation, setup and creation of two node cluster RAC with Oracle 11.2.0.3 database using GRID infrastructure with ASM file systems on RHEL 5.5. Maintenance of Oracle 11gR2 Real Application Cluster (RAC) Database for High Availability, Scalability and Performance by determining the best Cluster architecture, choosing the best hardware configuration for Oracle RAC. Successful configure and maintenan Physical Standby database using Oracle DataGuard for Oracle 11.2.0.3 and Oracle 10.2.0.5 RAC databases. Monitoring and optimizing the performance of the database/application using OEM 12C along with homespun scripts. Invole in Capacity planning: Allocate system storage and plan future storage requirements. Creating OEM alerts that provides notifications through emails for proactive reaction. Extensively tune SQL statements and providing consultation such as creating Materialized views, adding indexes, dropping unnecessary indexes, using hints wherever possible, amongst others. Worked on both VMS and UNIX environments. Troubleshooting of various database performances by proper diagnosis at all levels like SQL, PL/SQL, database design, database tables, indexes, Instance, memory, redologs, operating system and java calls. Knowledge in Oracle Data warehouse DBA skills relating to administration and management of VLDB environments, Oracle OLTP. Adapt at all stages of project lifecycle, from business requirements and technical definition to testing, documentation, production support, training and completion. implement, and maintain complex Oracle databases with respect to access methods, access time, device allocation, validation checks, organization, protection, security and documentation. Experience in writing UNIX/SHELL scripts for providing the reports. Installed and configured Oracle 11g database on a test server using Oracle standard procedures and OFA, for performance testing and future 11g production implementation. Exposure and Knowledgeable about oracle Exadata database machine configuration. Experience with troubleshooting database performance and query tuning Data integrity concepts. Experience isolating, diagnosing and resolving DBMS problems, including root cause analysis. provides level 2 and 3 technical support for complex database issues. Provides technical input to software developers and end users in the areas of database capabilities, performance and best practices. Resolve performance issues related to memory making sure sga_target and pga_aggregate targate are problem configured. Hands and excellent understating of AMM and ASMM onfiguration to resolve performance issues. Environment RHEL Linux 5.9, HP-UX, 10g, and 11g, Oracle 10g/11g RAC, ASM, Data Guard, Oracle Enterprise Manager (OEM), RMAN, ASM, STATSPACK, EXPLAIN PLAN, TOAD, ERWIN 7.2, Golden Gate, RAC, SQLPlus, PL/SQL, SQLLoader. Skills DATABASE, ORACLE, ORACLE 10G, PL/SQL, REPLICATION Additional Information TECHNICAL SKILLS. Languages SQL, PL/SQL , Shell scripts Script and Mark-up Languages Unix bash shell programming, HTML, Windows Batch files, OS & Administration Linux RHEL, Sun Solaris, AIX, HPUX, Windows, VMware RDBMS Oracle 10g, 11g and 12c Software, Applications & Tools DBCA, Oracle DataGuard, OEM (GC), RMAN, ASM, SQLPLUS, VNC,Cisco VPN,win-scp,SQLLOADER, EXP, IMP, DataPump (expdp, impdp), TOAD, SQL Developer,Team Viewer,SQL TRACE, EXPLAIN PLAN, TKPROF, STATSPACK, AWR, and ADDM. Concepts and Administration DataGuard (Active Active Standby) for Disaster Recovery Real Application Cluster (RAC) for High Availability solution Automatic Storage Management (ASM) Oracle GoldenGate Real data replication Oracle Partitioning for performance Communications and Leadership skills Communicated with project managers, supervisors, directors, team leads, developers, application testers, performance engineers, system administrators, end-users, supporting all facets of Oracle database projects and share knowledge with coworkers.	Database_Administrator
ORACLE DATABASE ADMINISTRATOR ORACLE DATABASE ADMINISTRATOR ORACLE DATABASE ADMINISTRATOR - STACK IT SOLUTIONS Work Experience ORACLE DATABASE ADMINISTRATOR STACK IT SOLUTIONS January 2015 to Present Efficient administration of both on premise and Cloud-based Oracle Database installations using both 11g and 12c. ? Create process flow diagrams to visualize the process of database functions ? Create database manually and using DBCA ? Upgrade databases using DBUA ? Create and maintain database objects (tables, sequences, schemas, views, indexes, etc.) ? Manage Redo Logs ? Create and Manage tablespaces ? Configure AWS EC2 servers for installation of Oracle and creation / management of databases ? Performed cloud database migration / refresh and full export of databases including production, development and testing databases into the EC2 servers in the cloud ? Provide Oracle database administrative support to various user groups (application developers, data managers etc.) ? Enforce security by properly assigning roles and privileges ? Performance tune the database including but not limited to analyzing Execution Plans, using effective indexing, gathering statistics, etc. ? Performed capacity planning in terms of memory and disk usage, establishing benchmarks for business and technical performance ? Formulate shell scripts to monitor disk space and provide alerts when disk space is almost full ? Registering and monitoring databases and listeners to OEM Cloud Control 12c ? Create shell scripts to automate RMAN backups ? Schedule scripts using Linux's crontab utility to automatically run at scheduled times ? Restore and recover databases using RMAN backups and user-managed backups ? Perform flashback and point in time recoveries ? Perform Capacity Planning in terms of Memory and Disk usage ? Perform data migration from a database in one server to a database housed on another server using database link ? Migrate data using data pump export (expdp) and import (impdp) remotely and locally ? Perform logical backups using Data Pump ? Performed Database Cloning between local servers, EC2 servers, and between local and cloud EC2 servers ? Create listeners and tnsnames for databases including non-default listeners ? Dynamically and Statically register listeners ? Apply patches including Interim, Bundle, Security Patch Update (SPU), and Patch Set Updates (PSU) patches ? Configure Transparent Data Encryption in a database ? Create encrypted tablespaces and tables ? Participate in weekly on-call rotations ? Setup a recovery catalog database; and registered all database to use the recovery catalog for their RMAN backups ORACLE DATABASE ADMINISTRATOR MKIT CONSULTING March 2013 to December 2014 Worked in Oracle 11g and 12c databases ? Provided 24/7 database administration support in both Development and Production environments ? Managed a half-terabyte sized Production database environment ? Created database using DBCA and manually ? Upgrade databases from oracle 11g database to oracle 12c using DBUA ? Created and managed database objects including, schemas, tablespaces, tables, and indexes, as required and requested by clients ? Provided DBA support to development, test, and production groups ? Provided and managed roles and privilege assignments to various users of the database ? Analyzed execution plans, using effective indexing, gathering statistics ? Wrote shell scripts to automate and perform backup and recovery tasks on Oracle databases using RMAN backups, hot and cold backups, and the import and export utilities; and also including capacity planning for memory and disk usage ? Scheduling backups using Linux's crontab utility ? Restored and recover datafiles, controlfiles, and databases using RMAN ? Created recover catalogs and register databases to use the recovery catalog for RMAN Backups ? Performed flashback and point in time recoveries ? Performed copying of databases by cloning, for providing exact copies of databases for the test group ? Used Data Pump to provide logical export and import of database objects ? Applied Patches ? Provided remote support to groups with participation in outside normal hours On Call rotations Education Bachelor's Skills Oracle Dba, Sql Server, Sql Dba, DBA, MYSQL, Sql Database, Oracle Database, Rman Additional Information SKILLS Oracle Database 11g/12c RMAN, Data Guard, Data Pump (expdp/impdp), Oracle Flashback, AWR, ADDM, SQL Tuning Advisor, SQL Developer, TOAD Cloud AWS - CLI, EC2, S3, VPC, DMS Azure - CLI, VM (Linux/Windows), BLOBs, File Share Operating Systems Linux - Oracle Enterprise Linux, CentOS, RedHat, Ubuntu Windows - 7/8/10 Languages PL/SQL, SQL, Shell Scripting	Database_Administrator
Oracle Database Administrator Oracle Database Administrator Oracle Database Administrator Work Experience Oracle Database Administrator CIGNA Health - Bloomfield, CT January 2017 to August 2019 Experience working on POC of 12c new features like Redaction policy, adaptive query optimization, multiple indexes on single column, Restore table through RMAN etc Able to resolve the performance issue in database 12c using automatic big data caching, full database caching and In-Memory Aggregation features. Supported production box running on Exadata X5 -2 Hand on experience in cloning the non-multitenant container database to pluggable database in 12c using the PDB Metadata clone, PDB Remote Clone and PDB Snapshot cloning feature. Have implemented physical standby databases supported by Data Guard in 11gR2 on two node RAC, and managed extensively for Production databases of sizes ranging from 50GB to 5TB Having hands on experience in Hot/Cold Backup, Recovery and Cloning of databases using RMAN with VERITAS Net Backup and Comm vault. Experiencing in Installing OEM 12c Cloud Control and upgrading the 11g management agents to 12c agents. Cloning/duplicate of database with RMAN and user-managed (hot/cold) backups. Migration of databases to 12C from Oracle 11g. Supported the E Business Suit application on the administration end as well as other applications such as AUTOSYS, SERVICE DESK Implemented Oracle TDE to provide transparent encryption of stored data to support submission efforts with release of Oracle 11g R2. Implemented Network data encryption to improve the security Database Services creation for distributing the applications across multiple nodes, extensively used all command line utilities SRVCTL, CRSCTL, ADR, ASMCMD, Redefinition of tables using DBMS_REDEFINITION, partitioning the tables in the production, re-defining the columns data types, and moving the LOBS to different tablespace Partitioned tables Maintenance, adding new partitions, exchanging one year old partitions then archiving of the exchanged partitions, dropping or truncating of old portions. Developed RMAN Backup strategies for cloning the test databases with the production environment and worked on RMAN active-active duplication. Experience with Logical backups EXPDP/IMPDP and extensively used for Re-hosting the application using Golden Gate and worked with conventional EXP/IMP for migrating data from 10G, 11G and 12C. Scheduled RMAN backups, purge jobs, Maintenance Jobs using DBMS_JOBS, DBMS_SCHEDULER, Crontab and $UNIVERSE. Handled Chained Rows and Row migration and solved the database performance issues. Hands on experience on Sql Sever databases , monitoring jobs with the sp_Blitz, tuning, migration and backups. Hands on experience on SSMS, SSRS, SSIS as well as working on Sql server availability solutions Supported development teams for all the database related issues and handled the critical issues like network failures and ASM DISK group errors and node failures in the RAC cluster, adding, deleting disks to the disk group. Generated Statspack/AWR reports using OEM 12C / TOAD from Oracle 11g database and analyzed the reports for Oracle wait events, time consuming SQL queries, tablespace growth, database growth. Used Explain Plan, Oracle hints and creation of new indexes to improve the performance of SQL statements. Oracle Database Administrator Arvin - Troy, MI July 2013 to December 2016 Cloned/Migrated databases using RMAN and traditional Datapump export /import utilities in Oracle 11g and 12c. Performed disk and disk group management in ASM, Monitoring Health checks of OCR, VOTING DISKS and troubleshooting issues in RAC environment (11GR2). Managing databases from planning and testing stages through implementation and support. Implemented a bi-directional and unidirectional replication from source to target. Monitoring, tuning of the Golden Gate data replication. Performed day to day activities like resolving Tickets for multiple environments, provided Development Support, coordination with development for Application Tuning. Worked extensively on monitoring grid control database, configuration of error notifications, installing listeners, and adding them to the grid control. Performed conversion Non RAC single instance to Real Application Cluster (RAC) database instances. Implemented recovery strategies whenever required and successfully recovered databases in case database crash, media/disk failures by using RMAN. Scheduling the Physical backups (hot & cold) in CRON tab using RMAN utility and monitoring the scheduled jobs. Responsible for Creating Users, Groups, Roles, Profiles and assigning the users to groups and grant necessary privileges to the relevant groups. Used SQL TRACE, TKPROF, EXPLAIN PLAN utilities for optimizing and tuning SQL queries. Maintained the data integrity and security using integrity constraints and database triggers. Provided 24X7support for all the production and development databases. Skills in applying security patches (Patch set, Critical Patch Updates (CPU) / Patch Set Updates (PSU) and One-off Patch) using runInstaller and opatch. Highly experienced in implementing Oracle's Transportable Tablespace (TTS) feature using Datapump Export/Import (Oracle 10g,11g, 12c) allowing users to quickly move a user Tablespace across Oracle databases. Successfully performed migrations from Oracle 10g/11g to 12c RAC (Real Application) Database. Successfully upgraded the databases from 11g to non CDB 12c. Successfully migrated 12c Non CDB databases to pluggable databases. Created Oracle Wallets and implemented Tablespace level TDE security. Constantly monitor the performance (V$ dynamic performance views at peak load) of the Databases and viewing Alert log files & Trace files. Used to run scripts to check the status of databases such as growing table sizes, extent allocation, free space, used space, fragmentation etc. Created Physical Standby databases using RMAN with zero downtime, performed Failover and Switchover using Data Guard Broker for DR testing. Skills Database administration, Database, Sql server, Oltp, Oracle, Pl/sql, Replication, Sql, Stored procedure, Rman, Veritas, Data replication, Unix, Cluster server, Veritas net backup, Net backup, Backtrack, Backups, Data center, Load balancing Additional Information PROFESSIONAL SKILLS 6+ years of experience in the field of Oracle Database Technology with experience in designing, implementing Databases. 2 years of experience in working on SQL SERVER databases, creating databases, backups/recovery, security, refreshes and also availability solutions (MIRRORING, LOG SHIPPING, Window Failover Cluster Server) 3 years of working on Exadata X5 -2 Implemented LINUX HUGE PAGES on OEL 5.5 and Redhat Linux 6.x for Clustered Environments. Experience include Installation, Configuration, Upgrades, Space Management, System maintenance, patching, data replication, Database security, Performance Monitoring, Performance Tuning, Backup and Recovery and also includes RAC, ASM, Data Guard, Golden Gate, Data Pump and grid control experience. Supported as Production and development DBA on OLTP, Data warehouse environment. Involved in Change/Release/Patch management and offshore co-ordination, Product development, data center Migration and Upgrade. Administration including design, deploy, tune, trouble-shoot. Efficient to manage 50+DB. RAC Installation and Admin on UNIX platform. Load balancing. Manage fail-over. Backup CRS files. Tune cache fusion. Resource utilization on Nodes. Managed ASM, create and prepare disk for ASM. Create ASM instance. Add/remove disk. Manage space on disk groups. Expertise on asmcmd command line. Handle 10TB database on ASM. Performed Backup/restore/recover using RMAN and user managed. Create backup/restore strategies. RMAN. Experience in taking Full and partial backups, Incremental and Cumulative backups using RMAN. Logical backup of schema using expdp/impdp. Restore and recover from backup. PL/SQL objects creation, Create trigger/ function/ stored procedure/ packages. Tune and trouble-shooting PL/SQL codes. Write database Monitoring PL/SQL objects. Create Materialized view. Experience in Golden Gate to support data replication monitoring, tuning and capacity planning. Experience in bi-directional and unidirectional replication from source to target databases Applying Patches, Critical Patch Update/Patch Set update and One-off Patches using OPatch. Experience in patching RAC databases in rolling fashion to maintain high availability. Experience in tuning database and memory components for optimal performance using AWR, ADDM and ASH reports. Good knowledge v$ performance views and command line skills to identify information about sessions, wait events, system performance etc Involved in tuning applications for optimal response time using SQL /Optimizer Trace at various levels and events, Explain Plan, TKprof, Oradebug and also identifying the poor SQL's, histograms, row chaining & row migrations and tune accordingly. Implemented various Partition techniques to achieve availability, performance and manageability of large tables and indexes Performing day-to-day database administration tasks like Tablespace usage, checking alert log, trace files, monitoring disk usage, Table/index analyze jobs, database backup logs etc. Extensive experience designing and implementing backup and recovery strategy for databases using Recovery Manager (RMAN), traditional Export/ Import, Export/Import Datapump as well as conventional Hot/Cold Backups. Worked extensively on Cloning /Duplicate of databases using RMAN. Experience with various database Backup and Recovery methods like PITR, TSPITR, Export/Import and Flashback Technologies. Migrated databases from Non-ASM file system to ASM file system using RMAN. Upgrading and Migration of Oracle database to higher version and other platforms using manual method and traditional Export/Import, datapump & Transportable Tablespace (TTS). Experience in coding SQL, PL/SQL package, function, stored procedure, triggers, and Materialized view for Oracle database. Hands on experience with logical backups, Hot/Cold backups, Recovery, and cloning of databases using (RMAN) Recovery Manager, SQL-Backtrack, VERITAS Net Backup. Disk Space Management involving managing archives, space allocation to various tablespaces and also capacity planning for new applications. Expertise in Configuring RMAN with Catalog /Nocatalog and worked on Point-In-Time Recovery and flashback. Expertise in loading data from flat files using external tables, SQL* Loader. Excellent analytical, problem solving, communication, documentation and interpersonal skills	Database_Administrator
Database Management Specialist Database Management Specialist Database Management Specialist - US COAST GUARD Annandale, VA Looking for a challenging position as Database Administrator in a stable fast-paced environment who likes challenges, new ideas, and utilizing professional expertise to achieve advance career through sincerity and being responsible to duty. Quick Summary of Skills: ? US Citizen, over 9 years of experience as a SQL server DBA ? A DBA who is analytical, detail oriented, and knows how to troubleshoot problems for different Microsoft products like SQL Server and Windows Operating System related problems ? Depth Knowledge in Database Administration for large and complex databases using SQL Server 2012, 2008 R2, 2005 and 2000. ? Hands-On working experience in managing large databases including routine tasks like monitoring and troubleshooting database instance, databases, health check, space, memory, CPU, jobs, backup/recovery, SSIS package related tasks. ? HA and DR: Log shipping, Mirroring, Replication, Clustering and Always On High availability ? Strong technical background includes performing business analysis, writing documentation and specifications, T-SQL, stored procedures, triggers, functions, SSIS and DTS. ? Migration SQL Server from 2008R2 to SQL Server 2012 ? Application supported for database: Auto Auction, Retail Order, Product Pricing, HR, Payroll, Contracts, SharePoint Work Experience Database Management Specialist US COAST GUARD - Kearneysvillie, WA, 25430, US August 2016 to Present Responsibilities: ? Performed system health check mainly by index management, log review and disc space maintenance. ? Trouble shooting different system issues. ? Managed users account properly and professionally by creating, deactivating while not in used, allowing least permission to users and password expiration management. ? Maintained System security by following business requirement and Government rules. All systems were updated for proper audit event implementation as per DISA STIGs rules. ? Implemented DISA STIGs for SQL Server 2008R2, SQL Server 2012 and SQL Server 2014. ? Experienced with TDE Encryption method. ? Experienced in KANBAN Methodology. ? Performed Disaster Recovery (DR) practices in the Stage Servers and Production servers for both Mirroring and Log shipping in two different Systems. ? Created different jobs as needed for perfect operation of the system. ? Resolved customer's problems following business procedure CGFIXIT ticketing system. ? Deployed DACPAC and TSQL codes in Stage and Production Servers ? Developed a co-operative attitude for every one of the team, which is gradually grew by participating in integration readiness review (IRR) before Stage deployment and Production readiness review (PRR) before production deployment by Developers, Tester, AA and DBA. ? Installed, Configured, and Managed SQL Server 2014, 2012, and 2008 R2 database instances ? Managed Development, Stage, and Production environment of SQL Server Database Server instances Database Administrator Amazon - Seattle, WA December 2012 to July 2016 Responsibilities: ? Installed, Configured, and Managed SQL Server 2012, and 2008 R2 database instances ? Managed development, test, and production environment of SQL Server Database Server instances ? Database Upgraded: Upgraded from SQL Server 2000 & 2005 to 2008 R2 and 2012 ? Database Migrated: Migrated from SQL Server to SQL Server, MS Access Databases into SQL Server 2008 R2, 2012, Oracle 10gR2Databases to SQL Server 2008 R2, and MySQL 5.6.1 Databases to SQL Server 2012 ? Patch Management: Applied SP (Service Pack) and HOT Fixes on SQL Server database instances - standalone and HA environment (Log Shipping, Mirroring, Replication and Clustering Database Servers) ? Database Monitoring: Proactively monitored Database Servers, data files, log files, disk space, Agent jobs, error logs, sessions and connections and performed troubleshooting as needed ? Backup/Recovery: Created backup strategy for dev, test, and production databases based on business requirements, SLA, setup jobs and alerts ? Performed Database refresh in test environment for testing purposes, and POINT-IN-TIME recovery to Recovered Databases and transactions ? Used DBCC and DMV for different purposes like monitoring servers, jobs, performance tuning, recovery database ? Created, Modified, and Managed Indexes (Clustered/Non-Clustered, Simple and Composite) - Reorganize and Rebuild indexes ? Deployed Databases and TSQL codes in Test, Training, and Production. ? Performance Tuning: Worked on performance tuning to improve performance for different applications, SQL/TSQL, servers and databases using different tools such as Query Execution plan, Database Tuning Advisor, Perfmon, and third party tools SolarWinds ? Database High Availability: Configured and Managed Database Mirroring, Log Shipping, Replications and Fail-Over Clustering ? Security Management: Managed Server, Database, table, column level security, TDE (Transparent Data Encryption), securing data using views, users permissions as needed ? Report Development: Installed, Configured, and administered SQL Server Reporting Services (SSRS), Deployed and Managed reports and report security ? Worked on data modeling projects for new applications and re-engineering existing applications ? Used Toad modeler for Data modeling projects, and code versioning, generated codes for deployment ? Implemented Backward &Forward Engineering technique whenever needed ? Applications supported: Application supported for database Auto Auction, Retail Order, Product Pricing, HR, Payroll, Contracts, SharePoint Agent jobs Patch Management 2012 to 2014 Applied SP (Service Pack) and HOT Fixes on SQL Server database instances - standalone and HA environment (Log Shipping and Mirroring Database Servers) ? Database Monitoring: Proactively monitored Database Servers, data files, log files, disk space, Agent jobs, error logs, sessions and connections and performed troubleshooting as needed ? Backup/Recovery: Created backup strategy for Dev, Stage, and Production databases based on business requirements, SLA, setup jobs and alerts ? Performed Database refresh in Dev environment for testing purposes, and POINT-IN-TIME recovery to Recovered Databases and transactions ? Used DBCC and DMV for different purposes like monitoring servers, jobs, performance tuning, recovery database ? Created, Modified, and Managed Indexes (Clustered/Non-Clustered, Simple and Composite) - Reorganize and Rebuild indexes ? Performance Tuning: Worked on performance tuning to improve performance for different applications, SQL/TSQL, servers and databases using different local tools such as Query Execution plan, Database Tuning Advisor and Perfmon. ? Database High Availability: Configured and Managed Database Mirroring and Log Shipping. ? Migration SQL Server from 2008R2 to SQL Server 2012 Database Administrator National Archives Record and Administrations - College Park, MD April 2010 to November 2012 Responsibilities: ? Installed, Configured, and Managed SQL Server 2008 R2 in development, test, and production environment ? Upgraded/Migrated SQL Server 2000 and 2005 to 2008 R2 in testing and production environment ? Migrated MS Access 2007 databases into MS SQL Server 2008 R2 ? Migrated My-SQL 5.1.23 databases to SQL Server 2008 R2 ? Installed, Configured and Maintained Fail-Over Clustering using SQL Server 2005 ? Installed and Configured SQL Server Reporting Services (SSRS) - 2008 R2 ? Developed Report using Report Builder 3.0, BIDS (Business Intelligence Development Studio) ? Deployed reports and managed security for reports and reporting server ? Configured and Managed HA/DR solutions like Replications, Log Shipping and Mirroring ? Monitored and troubleshooting Replications, Log Shipping and Mirroring ? Applied SP (Service Pack) on SQL Server Instances ? Worked on different Performance related issues and fixing the problems like Query tuning, server tuning, ETL process improvement as well ? Wrote T-SQL and Stored-Procedures scripts ? Export & Import data from Flat file, CSV file, Oracle, My-SQL, and Access to/from SQL Server Database using DTS, SSIS, and BCP ? Scheduled jobs, setup alerts, thresholds, and critical alerts for different routine and important tasks like backup, monitoring database health, disk space, memory, Jobs, backup verification ? Developed Maintenance Plans for database monitoring and maintenance related tasks ? Worked on data modeling projects for new applications and re-engineering existing applications ? Used Toad modeler for Data modeling projects, and code versioning, generated codes for deployment ? Implemented Backward &Forward Engineering technique whenever needed Education M.S. Cranfield Engineering University Skills DBA, Sql Dba, Sql Server Certifications/Licenses Security+ December 2019 to December 2022 MCSA Present	Database_Administrator
Oracle Database Administrator Oracle Database Administrator Oracle Database Administrator - Bank Of America Cincinnati, OH Over 6+ years of IT experience, mainly Oracle Database Administration experience including Oracle9i, 10g, 11.2.0.4 & 12.1.0.2 on both Standalone, RAC and RAC Exadata running on X3,x4 & X6s, Oracle Enterprise Manager Cloud Control 12c & 13c Release 2, 11gR2 RAC on LINUX and Sun Solaris, Installation, Upgrading, Patching, sizing, creating Oracle Databases, and Oracle database Objects, data migrations, Troubleshooting, Performance & Tuning, Backup & Recovery, and Database integrity and Security. Experience in translating business requirements into conceptual, logical, and physical data models. Experience with ETL tools like Talent and Looker Experience in configuring RMAN on both Control file & Recovery Catalog. Performance Tuning of database by optimizing SQL and PL/SQL codes and instance Used statspack report, AWR report, ADDM, explain plan and Tuning advisor. Excellent experience in installation, setup and configuration of Oracle 10g,11g and 12c on Linux both RedHat & OEL, Unoix Flavor like HP-UX & Solaris, Windows and IBM AIX environments Proficient at performing major Database Release Upgrade (manually as well as using DBUA) along with applying various PSU patches using OPatch for 10g\|11g\|12c databases. Experience in database cloning, database backup, recovery procedures and security. Experience in application Support, SQL Loader, Data pump, Data Guard, Fine Grain Auditing (FGA), performing Flashback, transportable tablespaces. Worked on TDE(Transparent Data Encryption) 12C Keystore on Tablespace/Columns Master Encryption. Experience in designing and configuring high-availability systems using DATAGUARD with physical standby. Effectively used DATAGUARD BROKER utility. Experience in Tables Partitioning Hands on experience in installation and maintenance of enterprise manager 12c and Grid Control 11g and addition of targets for database Monitoring/Performance/Diagnostics purposes. Implemented and maintained 12c multitenant architecture using container and pluggable databases and performed conversion of non-container databases to pluggable databases. Experience in Performance Tuning, Tuned various large critical OLTP and OLAP databases using various tools like AWR, STATSPACK, ASH, SQL-TRACE, TKPROF, ADDM, and Explain Plan Utilities. Experience in the management and implementation of database models, data flow diagrams, database schemas, database scripts, to support a robust data management infrastructure. Adept at installation of OEM Database Control, OEM grid control and Deploying Agents. In-depth knowledge and understanding of Oracle Database features such as RMAN for backup and recovery, Materialized Views, Export/Import, Data Pump and Data Guard. Working knowledge of Auditing and Database Security. Experienced in Designing, Installing, Configuring and Maintaining Real Application Cluster (RAC) on Exadata., OCFS, Automatic Storage Management (ASM) and SRVCTL utility. Work Experience Oracle Database Administrator Bank Of America - Charlotte, NC April 2019 to Present Migration of Cron jobs to Auto Sys Implementation RMAN Jobs & Testing on Autosys Comment out Cron Jobs once Jobs In Autosys run successfully Work and support many databases running Oracle12.2.0.1 on Exadata environment, running on X6s with the use of Cloud Control 12C & 13C in monitoring. Also support DBA applications, including developing data migration scripts, data validation queries, and a maintenance plan for the various development versions of these applications. Provide documentation and support for all aspects of maintenance and development. Work with application development team staff to develop & test database architecture and approve all production schema changes. Manage movement of data between Test. UAT and Production. Tune database instances and applications and recommend changes to improve database performance. Migration of data from pl/sql-server to Oracle12C. Installation and configuration of Oracle 12C. Manage RAC databases, instances , ASM and the clusters with the use of ASMCMD, SRVCTL and CRSCTL Handle all the aspects including new projects; manage existing databases, performance and tuning, contact for vendors, and internal/external customers. Maintain backups. Support databases that interface with ODI. Upgraded of Exadata from X2 &X3 to X6s Implemented Oracle Advanced Security Transparent Data Encryption(TDE) for both 11g Wallet and 12C Keystore for tablespaces, tablespaces & columns Upgraded Exadata RAC cluster from Oracle11g (11.2.0.4) to Oracle12c (12.2.0.1) Applied Opatch 27626925 to fix optimizer_adaptive issues after upgrade to 12C Installed and configured Grid Control 13C Oracle Database Administrator Adesa - Indianapolis, IN December 2017 to March 2019 Support many Exadata databases running Oracle12.1.0.2 on X6s, Linux 6.9 & Standalones running Oracle11g , 2.0.4 running on Linux 6.7 VMs servers and using Cloud Control 12C for monitoring. Provide Oracle DBA support for applications, including developing data migration scripts, data validation queries, and a maintenance plan for the various development versions of these applications. Provide documentation and support for all aspects of maintenance and development. Work with application development team staff to develop & test database architecture and approve all production schema changes. Constantly refresh from Production to Training, Test and UAT environment. Tune database instances and applications and recommend changes to improve database performance. Migration of data from sql-server to Oracle12C. Upgraded Oracle 11.2.0.4 to 12.1.0.2 on Exadata, running on X6s, Linux 6.9 Mange RAC databases, instances , ASM and the clusters with the use of ASMCMD, SRVCTL and CRSCTL Handle all the aspects including new projects, manage existing databases, performance and tuning, contact for vendors, and internal/external customers. Maintain backups. Support databases that interface with ODI and SCI applications Successfully performed migrations from Oracle 9i to 11gR2 RAC (Real Application) Database. Responsible for Creating Users, Groups, Roles, Profiles and assigning the users to groups and grant necessary privileges to the relevant groups. Constantly monitor the dynamic performance Views (V$) at peak load of the Databases and checking RAC background processes log files & Trace files to troubleshoot performance Apply PSU to all the Oracle databases Use shell scripts to check the status of databases such as growing table sizes, extent allocation, free space, used space, fragmentation etc. Maintain the data integrity and security using integrity constraints and database triggers. Part of on call of 24X7 support for all the production and development databases. Oracle Database Administrator IU Health - Indianapolis, IN May 2016 to November 2017 Supported and managed a 6 Node Exadata on X3 & X4s from Development, Testing, UAT to Production environments. Involved in daily database administration on all databases running on Red Hat Linux 6.7,. Database sizes range from 5TB to 10TB (in instaVIN,LiveBlock & Autoniq , SCI & EDW environments). Table & schema refreshes using Datapump, expdp and impdp. Database refreshed using expdp, impdp, RMAN Duplicate and cloning. Experienced in cloning the databases using HOT and COLD backups. Used RMAN Duplicate and EXPORT/IMPORT data from 9i to 11.2.0.4. Created a standby database by using RMAN Duplicate in order to reduce the down time for the PROD database during the migration process. Planned Backup/Restoration Strategy, Planning and scheduling Backups, taking Logical Backups (with Export/Import Data pump utilities). Installation of oracle enterprise manager 12c, oracle management repository and deployed agents. Configuring administration groups, and creating template collections in oem 12c. Performed SQL and PL/SQL tuning, oracle contention and monitored production database using automatic workload repository (AWR), automatic database diagnostic monitor (ADDM) and Active Session History (ASH). Worked closely with the Oracle developers for the better performance in Applications, in writing the Packages, Triggers and Indexes on the tables. Used Secure SCP & FTP extensively for the File transfers from machines to remote server. Cloning & duplicating databases using scripts as well as RMAN for test and developments instances. SQL tuning and Database performance tuning has been done based on reports generated by SQL Trace, TKPROF, STATSPACK, Explain Plan, AWR, ADDM and monitor the database performance on daily basis. Responsible for setup and implementation of 2 Node RAC on Linux in 11g R2. Implemented Dataguard, creating both logical and physical standby databases in 10g and 11g RAC environment for production database. Worked closely with Systems Analysts, Systems Engineers/Admins & Application Developers through the SDLC from Development to Production, via Tech-Test in Needs Assessment, Requirements Gathering (Server hardware/OS specifications for Oracle Installs), Database Designing (Physical & Logical) and Implementation, database user creation and database access both at role & table levels, as well as final Project Performance Assessment/Evaluation. Created database Objects, Tablespaces, Schemas as needed. Schema migrations from Development to Production via Tech Test environments. Oracle Database Administrator SAIC - Martinsburg, WV June 2015 to April 2016 Performed Installation and configuration of Oracle 11.2.0.4 database on HP-UX platform. Successfully performed migrations from Oracle 10g/11g to 11gR2 RAC (Real Application) Database. Implemented Logical and Physical Standby Databases for RAC cluster on Sun Solaris platform using Data Guard feature of Oracle 11g R2. Successfully performed data replication using Materialized views and Oracle Streams in Oracle 11gR2. Responsible for Creating Users, Groups, Roles, Profiles and assigning the users to groups and grant necessary privileges to the relevant groups. Supported off-hour on call support for database related issues. Created logical and physical design installed and upgraded databases. Experience in implementation of enterprise databases on enterprise Storage Solutions using Storage area Networks (SAN) and Network attached storage (NAS). Constantly monitor the performance (V$ dynamic performance views at peak load) of the Databases and viewing Alert log files & Trace files. Cloned/Migrated databases using RMAN and traditional Datapump export/import utilities in Oracle 11gR2. Implemented recovery strategies whenever required and successfully recovered databases in case database crash, media/disk failures by using RMAN. Scheduling the Physical backups (hot & cold) in CRON tab using RMAN utility and monitoring the scheduled jobs. Applied patches 11.2.0.3 and 11.2.0.4 DATA GUARD running on a 4 Node RAC Used to run the scripts to check the status of databases such as growing table sizes, extent allocation, free space, used space, fragmentation etc. Performed space management, capacity planning, disaster recovery and overall maintenance of the databases. Used SQL TRACE, TKPROF, EXPLAIN PLAN utilities for optimizing and tuning SQL queries. Maintained the data integrity and security using integrity constraints and database triggers. Provided 24X7 supports for all the production and development databases. Oracle Database Administrator HH Greg Inc - Indianapolis, IN May 2012 to May 2015 Configured. Implemented & Deployed Oracle 11g (11.2.0.4) & Oracle 12C, single instances on Lnux Redhat Solaris The work involved overall Maintenance of Oracle Database, Backup, Recovery and other database related activities. Taking Backups on scheduled time and Monitoring Scheduled Backups. Creating and dropping of users, granting and revoking rights as and when required. Checking of Oracle files for abnormal behaviors. Day to day Performance Monitoring and tuning of database. Diagnose and Troubleshoot Database Problems and failures Involved in the Design (Logical & Physical) of Databases Preparing Backup and Recovery Plan. Involved in the installation of Oracle 11g(11.2.0.4) on both Solaris and LINUX platforms. Creation and maintenance of database. Handling day-to-day activities. Monitoring of database for growth and performance. Defined backup procedures using daily hot backups and weekly cold backup. Storage and space management including table spaces and data files. Creating Databases and all database objects. Database Designing, Designing Tablespaces and Rollback Segments. Management of table space growth, monitoring data files additions, extent growth. Constantly monitor the performance of the Databases and viewing Alert log files & Trace files. Using TKPROF, EXPLAIN PLAN for the Better performance. Ensuring proper online and offline backup. Periodical reading and checking of backups taken. Education Associate of Science Cincinnati State Community College 2014 B. Sc in Commerce Superior Institute June 2008 Skills Database, Oracle, Sql, Aix, Linux, Red hat, Solaris, Unix, Ux, Netbackup, Rman, Hp-ux, Active directory, Middleware, Weblogic, Bea, Bea weblogic, Odi, Emc, Oem Additional Information Technical Skills Databases 9i,10g, 11g and 12c Database Tools And Ticketing Oracle (Oracle Enterprise Manager, SQLPlus, SQL Loader, DBA Configuration Assistant) Toad, OEM Grid, RMAN, SQLLoader, Exp/Imp/Data Pump, Statspack/AWR, Top, DBCA, DBUA, ADDM, SERVICENOW,IPcenter, Active Directory, SRVCTL CRSCTL. Operating Systems LINUX ,UNIX (Solaris, AIX,& HP-UX) and WINDOWS Hardware Solaris, HPUX, Windows, Hitachi, EMC, Dell Servers Red Hat Linux 6.5,6.7, 6.9 & 7.0 Middleware BEA Weblogic 10.2.3,ODI Tuning Tools Toad, Oem, Tkprof, Explain Plan, Awr, Addm &Ash Backup Media Netbackup, Emc and Commvault	Database_Administrator
Database Administrator Database Administrator Database Administrator San Jose, CA Authorized to work in the US for any employer Work Experience Database Administrator Zensar Technologies - Pune, Maharashtra May 2011 to October 2013 Responsible for the overall management and health of database servers. Worked on 3 different database technologies - MySQL, Oracle 10g, SQL 2008 enterprise Key Activities - MySQL: o Implementation of master-slave replication o Query tuning, indexing and optimization o Point-in-Time recovery and backup-restore of database o Automation of Backup jobs o Maintenance of production deployments and migration within downtime SLA Key Activities - Oracle 10G: o Rebuilding database from RMAN backups using import-export utilities o Database sync among different environments - production, test (UAT), disaster recovery(DR) Key Activities - SQL 2008 enterprise o Configuration of maintenance jobs for databases o Full backup, transactional log backups and recovery o Peer to peer replication Associate Database Administrator Zensar Technologies - Pune, Maharashtra March 2011 to December 2011 Network & IT Infrastructure Management Responsible for auditing, updating and backup of UAT database servers. Responsible for coordinating with cross functional teams to address the issue based on severity Intern Training NIIT Technologies Ltd - Pune, Maharashtra August 2010 to February 2011 Program Cisco approved communication and data networking workshop Education Certification University of San Diego for Coursera Present Bachelor of Engineering in Electronics & Telecommunications Gujarat University June 2010 Skills DATABASE (3 years), MYSQL (3 years), ORACLE (2 years), ORACLE 10G (2 years), SQL (3 years) Links https://www.linkedin.com/in/purvioza Certifications/Licenses Oracle Certified Associate July 2012 to Present CCNA February 2011 to January 2014 MongoDB administrator September 2017 to Present Preparing for Exam Additional Information Skill set MySQL 5.x, Oracle 10g/11g, SQL 2008 SP2, MongoDB Tools: MySQL workbench, SQL management studio, Nagios Windows, Linux, MySQL putty, Windows RDP, macOS	Database_Administrator
Sr. Database Administrator Sr. Database Administrator Oracle DBA Washington, DC An accomplished and seasoned professional Oracle Database Administrator (DBA) with over 8 years of experience. Worked on large-scale database environments performing various DBA services across a multitude of platforms such as LINUX/UNIX, Windows, and Solaris. A highly motivated individual with strong leadership and interpersonal skills, who can be trusted with highly sensitive/confidential documentation and projects. An enthusiastic, proactive team player who is fast at picking up new technology with great attention to detail. Possesses excellent written and verbal communication with the ability to articulate a variety of concepts to technical and non-technical audiences. Authorized to work in the US for any employer Work Experience Sr. Database Administrator DC WASA - Washington, DC September 2015 to Present Installed and configured software for Oracle 10g, 11g, 12c on both Windows and UNIX platforms using Oracle OFA. Also Installed, Administered and Maintained SQL Server Instances 2008 and 2012 Lead database migration project from 10g to 11g and database upgrade from 11g to 12c using the Oracle Datapump and DBUA respectively. Created and managed pluggable databases in the multitenant container database of the Oracle 12c architecture Experience migrating database objects from development through test and into production environments Rewrote and implemented a backup strategy following company SLA; execution of backup schedule for both physical and logical backups using RMAN and DATAPUMP utilities respectively. I also used block change tracking (BCT) which reduced incremental level 1 backup time from 3hrs down to 20mins. Monitored AWR, ADDM, ASH, Alert log, dynamic performance views, DBMS_STATS, Trace Files, System Event Logs for unusual events and took appropriate action according to company policies of incident reports. Implement table and index partitioning so as to Minimize DB_time, increase disk load balancing, improve query speed and enable faster parallel query. Capacity planning to meet the demands of the dynamic aspects of storage and memory for the databases Deployed Database security policy and installation, using passwords, privileges and user profiles, Used Oracle Transparent Data Encryption to encrypt columns, tables and Tablespaces, I also implemented the triple A (AAA) and database auditing policies as well as data redaction Cloned databases using RMAN and DATAPUMP utilities for all database sizes Installed and administered Oracle Physical Standby Database for single instances to achieve high availability and DR solution (DATA GUARD) Applied Oracle's quarterly Critical Patch Update (CPU/ PSU application) using Opatch utility to install, test, and deploy patches to all database instances Performed database Refreshes from production environments Performed PL/SQL errors fixes and modified the applications using PL/SQL Part of the on-call production support team for 24/7 on-call production support. We adhere to the agile methodology; daily scrum meetings in the morning around 9:30 a.m. (via the phone) Monday to Friday and spring meetings every 2 weeks to discuss goals. Oracle Database Administrator Pepco Holdings, Inc - Washington, DC October 2010 to February 2015 Created databases from Entity Relational Diagrams (ERD) in Forward Engineering using the Oracle SQL Developer to Optimal Flexible Architecture (OFA) Institution and finally to DB launch. System Development Life Cycle (SDLC) methodology for designing, analysis, development and implementation. Supported daily administration, monitoring, tuning, and troubleshooting on single instance on UNIX/Linux, Windows server 2008 and 20012 ( Database sizes range 300GB to 3TB) Designed and implemented the ETL utilizing PL/SQL. Used range, hash and composite table partitioning which greatly decreased the DB_time and SQL Execution time. Also performed instance tuning by changing init.ora parameters and managed region parameters such as shared_pool_size and db_cache_size with the use of AMM and ASMM. Managed database security by creating, assigning appropriate roles and privileges to users depending on the user activity, auditing, and performing other security related tasks including Transparent Data Encryption. Installed and configured the Oracle Golden Gate software on Unix/Linux platform for both Unidirectional and Bidirectional replication Worked in a cross functional team that oversaw the Oracle RAC installation and configuration for Linux environments Maintaining highly reliable 24x7x365 Linux production servers for AWS EC2 instances. Worked with PL/SQL including Procedures, Functions, Cursors and Triggers. Applied Oracle's quarterly Critical Patch Update (CPU/ PSU application) using Opatch utility to install, test, and deploy patches to all database instances Worked on ORACLE EXADATA Machine X4-2 for the extreme performance of the database Configure and manage CloudWatch alarms to monitor resources in AWS for Disk, Memory, and CPU utilization. Capacity planning (supported 3 tier architecture, planning of tables, indexes, tablespaces and databases) to allow for growth potential and analyze data growth trends for capacity and resources. Education Bachelor of Science Morgan State University - Baltimore, MD 2004 to 2008 Skills Installation, configuration and update of Oracle 11g 12c and 18c using OUI, DBCA, DBUA, (7 years), Monitoring and performance tuning using OEM Console, Toad, SQL Developer, Grid Control, TKProf, Explain Plan, Statspack/AWR, ADRCI, ADDM, DRA, Dbms_monitor (6 years), Work with various operating systems like MS Windows Servers (2008, 20012), UNIX, LINUX (Red Hat) (8 years), ETL tools: SQL*Loader, Golden gate (7 years), Oracle Enterprise Manager (8 years), Oracle VM Virtual Box (8 years), MS SQL Server Management Studio (8 years), Backup & Recovery using RMAN (8 years), SQL, PL/SQL, UNIX Shell Scripting (8 years), Oracle ASM (clusters) and RAC configuration and administration (6 years), Oracle Golden Gate (Data Replication) (8 years), Database security (8 years), Oracle Data Guard installation/administration for High availability and Disaster Recovery (DR) (8 years), Database migration using Exp/Imp/Datapump, and SQL Loader (6 years), DBA, Oracle Dba, MYSQL, Sql Server, Sql Dba	Database_Administrator
Database Administrator Database Administrator Database Administrator - Oakland County Schools Chesterfield, MI Work Experience Database Administrator Oakland County Schools - Waterford, MI April 2019 to Present Job Type: Full-Time (40 hours or more/week) Salary: 104,000 per year Supervisor: Matt Faul Daily responsibilities include both Database Administration and Development in SQL 2012 R2, 2016 Oversee management of critical production servers, IT security, maintenance, incident response, and operations management Oversee daily backup processes Collaborate daily with business to solve various data and development needs for the customer Set up high availability implementations in production ( log shipping) Initiate the development of company-wide directives to improve business intelligence systems SSRS and SSIS production deployments Coach and train development team Address operational issues daily through problem solving and technical skills Manage all off-hour maintenance windows Database Administrator zipLogix - Fraser, MI April 2014 to April 2019 Job Type: Full-Time (40 hours or more/week) Salary: 82,000 per year Supervisor: Kory Becker, 586-707-1808 Daily responsibilities include both System Administration as well as Database Administration duties Oversee management of critical production servers, IT security, maintenance, incident response, and operations management Collaborate daily with database team to manage over 40 data servers and development projects Produced valuable reports using various data mining techniques Set up high availability implementations in production and test environments Initiate the development of company-wide directives to improve business intelligence systems Increased revenue of parent company by working with the CTO to address licensing issues Organize, plan, and lead company-wide infrastructure deployments, implementations and migrations Interview, coach and train System Administration team, as well as a growing database team Built rapport with upper management by helping identify and meeting their BI reporting requirements Address operational issues daily through problem solving and technical skills Manage all off-hour maintenance windows Organize data warehouse infrastructure by creating and managing various ETL jobs with SSIS Responsible for daily tape backups, database backups, and file system backups On-call 24/7, constantly adapting to changing priorities Database Engineer Sleuth Systems - Harper Woods, MI October 2012 to October 2013 Job Type: Full-Time (40 hours or more/week) Salary: 55,000 per year Supervisor: Tom Gottshal, 866-800-7204 Engineered and led custom data migrations for various customers Took the initiative to improve application database schema Collaborated and lead weekly meetings with development team Provided developers support with SQL scripts and optimization of queries Supported various SQL Server issues, including replication Used problem solving and technical skills to improve law enforcement software Proposed solutions to management regarding development strategies and SQL platforms best suited for the company Managed tables, indexes, triggers, backups, and other various database objects Diagnosed SQL Server issues with SQL Profiler and Performance Monitor Database Engineer Hewlett-Packard - Pontiac, MI January 2011 to June 2012 Job Type: Full-Time (40 hours or more/week) Salary: 52,500 per year Supervisor: Lisa Russo, 248-285-4000 Provided database administration support on various applications for HP US Data Engineering Worked with complex spreadsheets and project plans to support various production servers Supported Microsoft SQL Server 2005 and Microsoft SQL Server 2008 R2 on various clustered environments Responsible for data server patches, including clustered environments Demonstrated communication skills by leading off-hour production deployments Assisted developers in query optimizations and other requests Provided support on projects that included Microsoft Access and Oracle database servers Developed PowerShell scripts to support HP's data engineering process and task automation Managed tables, indexes, jobs and other various database objects Communicated with other IT groups effectively to meet company standards Provided 24/7 on-call support OTHER WORK EXPERIENCE Software Developer Oakland University - Rochester, MI November 2009 to June 2010 Job Type: Part time (less than 40 hours/week) Salary: $15.00/hour Supervisor: Dr. Mike Wu, 248-370-2100 Participated in systems development of a proprietary software system Regularly communicated with project stakeholders to define and extract system requirements Software development was done using Java in conjunction with MS SQL Server Gained Extensive experience in UML and various modeling tools Software Developer Elite Engineering - Rochester Hills, MI May 2008 to August 2009 Job Type: Part time (less than 40 hours/week) Salary: $10.00/hour Supervisor: Dan McKiernan 248-651-5979 Software Developer Part-Time (25-35 hours per week, while attending school full time) Developed web based report analysis software to support the company's business model Designed and deployed the company website Worked daily with VB.NET and MS SQL Server Assisted in resolving issues related to software development Proficient in automating spreadsheets with SQL and Microsoft Excel 2007 Education Bachelor of Science in Information Technology in Information Technology Oakland University - Rochester, MI April 2010 Bachelor of Science degree in Information Technology in Information Technology Oakland University Skills Database administration, Database, Network administration, Software development, Technical support, Documentation Additional Information Non-Technical Skills: Excellent reporting and documentation skills Good analytical and critical thinking skills Self-management skills to meet deadlines Experience in communicating requirements with customers Technical Skills: Database administration Software development Network administration PC and technical support	Database_Administrator Software_Developer Network_Administrator
Senior Database Administrator Senior Database Administrator Senior Database Administrator - Fannie Mae Silver Spring, MD Results-driven IT professional with over 10 years of work experience in the field of information technology. Experienced in successfully implementing a broad range of IT solutions as a developer and database administrator across multiple subject areas within Fannie Mae. High attention to detail, strong organizational skills, and effective communication. Experienced at collaborating with multiple teams to drive solutions that meet all requirements. Authorized to work in the US for any employer Work Experience Senior Database Administrator Fannie Mae - Washington, DC July 2013 to Present Provide development to production Netezza, Redshift, Redshift Spectrum, and Glue/Hive support for Fannie Mae's Enterprise Data Warehouse and Lake. Coordinated with dozens of development teams to successfully deploy the transition to Uniform Mortgage-Backed Securities and Desktop Underwriter. Monitor over 600+ databases and baselines through IBM performance portal and Nzadmin tools. Quickly identify root causes of any database environment issues and provide solutions to supporting teams. Developed and built Splunk queries on AWS cloud trail index for our Enterprise Data Lake account to retrieve S3 bucket_name, object_key, file_size, tx_date, PutObject, DeleteObject, and ListMultipartUploadParts. Played a key role in designing Fannie Mae's enterprise data warehouse architecture on Netezza by pushing the star schemas and providing optimal fact and dimension design. Making the best use of Netezza's Asymmetric Massively Parallel Processing architecture, data slice distribution, and zone maps resulting in faster query times. Designed and setup Ranger security policies for accessing data on Hive/HDFS/Atlas/Spectrum. Thoroughly tested and documented all user read, write, and NPI scenarios for accessing data. Install and upgrade Splunk Enterprise in multiple environments with base configurations. Support multiple application SDLC releases from development to production environments. Releases entail modifications to database objects and adding new features to applications. Design onboarding documents for new applications which gather metrics to best create environments that meet stakeholder requirements while at the same time being mindful of the current work load on the host. Cross coordinate with multiple teams by understanding their business needs and helping schedule large loads of data (petabytes) so they do not overlap resulting in optimized load times and meeting consumer deadlines. Develop database standards and best practices for the team and our customers. Create various Splunk step by step guides on setting up configurations, upgrades, and installs within our Fannie Mae architecture for our internal team and future members. Create and develop applications to automate repetitive tasks and provide consumers a real time view into environment details. Improved data modeling governance reviews by over 1000% by developing a self-metadata governance tool for data modelers across the company. Work with development teams to educate and optimize data load techniques. Investigate and resolve various Splunk configuration issues in multiple environments. Created custom shell scripts to track query performance and load times. Once an issue is identified they are addressed with business users and developers through training and best practice documents. Develop and aggregate reporting metrics to review data usage trends, query times, and database sizes. Education B.S. in Computer Science University of Maryland College Park - College Park, MD May 2011 Skills Sql, C#, C++, Html, Javascript, Lisp, Php, Python, Regex, Linux, Red hat, Ethernet, Tcp/ip, Networking, Router, Tcp, Firewall, Android, Ios, Java, Sql Dba, DBA, Sql Database, Oracle Dba Additional Information Training: Data Science Series and Machine Learning 2019 DevOps Engineering on AWS 2019 PostgreSQL Query Performance and Tuning 2018 PostgreSQL Administration 2017 Big Data on AWS 2017 Data Warehousing on AWS 2017 Informatica Data Replicator Boot Camp 2016 Tools: Aginity, SQL Workbench, Toad for Apache Hadoop, Netezza, Oracle, Visual Studio, NZadmin, MS Office products, MobaXterm, Winscp, Eclipse IDE, Splunk Dashboard, Active Directory, Apache Atlas, ER Studio Architect, Jira, IBM Clear Case, GIT, TortoiseSVN	Database_Administrator
Oracle Database Administrator Oracle Database Administrator Oracle Database Administrator Dallas, TX Work Experience Oracle Database Administrator Indiana State Department of Health - Indianapolis, IN June 2018 to June 2019 Supported Oracle Applications and databases like installation, and upgrading software. Troubleshoot and resolved various priority database performance in business-critical production databases and applications. Administration of Oracle 12c/11g databases. Administer and Monitor Space Management in Production and lower production environments. Data Migrations using oracle toad. Used Unix Shell scripts for backups, export and import of database Automated monitoring to send notifications for management and concerned team using the scripts. Applying standard procedures and documentation of the process. Worked with Oracle Support for troubleshooting of technical issues. Maintain data security by creating views, DB owners/users and granting/revoking permissions and roles. Created Excel sheets for users for reporting purposes. Worked with controllers on data quality issues. Recreated issues in Application for trouble shooting purposes. Executed SQL scripts to implement changes according to the requirements. Update/created documentations for future usage. Created incidents tickets for tracking purposes. Monitoring and managing the database environments.24x7 database production support. Regular application and database refresh activities. Performed application deployments from DEV to PROD on windows servers. Performed Manual clones of both database and applications. Creating users and adding responsibilities through front-end. Troubleshooting concurrent manager issues. Frequent health checkups of application and database tier. Created, unlocked, expired user accounts on both application and database end. implemented data refreshes (at database, schema & table level) using RMAN utility and Data pump, conventional Export/Import of Oracle 11g, 10g. ran scripts to check the status of databases such as growing table sizes, extent allocation, free space, used space, fragmentation etc. Performed space management, capacity planning, disaster recovery and overall maintenance of the databases. Managing databases from planning and testing stages through implementation and support. implemented Oracle Transportable Tablespace (TTS) feature using Data pump Export/Import (Oracle 11g, 10g) allowing users to quickly move a user Tablespace across Oracle database. Worked on oracle patches using OPatch utility. Coordinating Backup and Recovery operations over all databases, ensuring 100% recoverability. Scheduling the Physical backups (hot & cold) in CRON-tab using RMAN utility and monitoring the scheduled jobs. Implemented Recovery Strategies whenever required and successfully recovered databases in case database crash, media/disk failures by using RMAN. Performed day to day activities like resolving Tickets for multiple environments, provided Development Support, coordination with development for Application Tuning. Performed conversion Non RAC single instance to Real Application Cluster (RAC) database instances. Performed disk and disk group management in ASM while installing 11gR2 RAC. Monitoring Health checks of OCR, VOTING DISKS and troubleshooting issues in RAC environment (11GR2). Ensured that oracle database systems operates securely and efficiently. Enabled value-based auditing and Created Oracle Wallets and implemented Tablespace level TDE security. Strong skills in applying security patches (Patch set, Critical Patch Updates (CPU) / Patch Set Updates (PSU), One-off Patch) using "run Installer" and Perl based utility "Opatch". Provided 24X7 support for all the production and development databases. Cloned/Migrated databases using RMAN and traditional Data pump export/import utilities in Oracle 10gR2. Database Security Engineer (Security Project) Apple - Sunnyvale, CA January 2018 to June 2018 Responsible for developing documentation for encrypting all databases in TEST, DEV, and Production environment. Troubleshooted and resolved Database encryption issues (data at rest and data in motion). Experience setting up Database Access Control (Multi-factor Authentication or Two-factor Authentication). Created users with the least privilege access in O.S and databases. Experience working on various projects to secure more data. Recommended and implemented high level data security processes and policies. Extensive Understanding in setting up, deployment, configuration and access management. Excellent communication skills working with a variety of cross-functional teams to drive projects to completion. Experience mentoring and leading DBA's (any escalations) help with the overall security and compliance surrounding Data Services efforts. Worked in a team and created customized applications that identifies PII, PCI etc information, stores data, and other encryption appliances to monitor data access, controlling and monitoring area access management, multi-factor authentications and data classifications. Monitored and assisted the DBA's in the group to make sure they are working towards the group goals and help resolve any pending issues. Communicated with end clients to identify various encrypted data to facilitate data monitoring and data access control. Oracle Database Administrator Indoo Books - Jersey City, NJ September 2014 to November 2017 Supporting multiple databases for production, development, and test staging purposes on RHEL Linux environments. Oracle DB System Development Life Cycle (SDLC) planning and Oracle DB 3-Tier architecture. Configured and administered unidirectional replication on Oracle Golden Gate Databases, create database objects in operational data store and maintaining them in Golden Gate. Capacity planning: Allocate system storage and plan future storage requirements. Oracle HA Stack: Install, Configure, Setup, Maintain and Support Oracle 11gR1, 11gR2, 12c, Physical and Logical Standby database for Test, Development and Production for various custom applications like Portfolio Management Systems and vendor applications like SAP Business solutions Involved in 24x7 on-call support for two Node production 10g and 11g RAC databases using Oracle 12c Cloud Control for Alert Monitoring and Notification Responsible for setting and managing USER MANAGEMENT, SPACE MANAGEMENT, and Granting required privileges to users. Applying upgrade patch, maintenance and interim patches on all the databases using opatch, migration of Databases from 11.2.0.4 to 12.1 Refreshing Dev and Test instances with data from Production on a regular basis. Developed PL/SQL packages, DML, DDL, Oracle tables, Stored Procedures, functions, cursors, triggers and UNIX shell scripts. Thorough knowledge in setting up infrastructure for databases in huge data centers. Installed Oracle 11g on Linux platform using ASM. Efficiently performed installation, setup and creation of two node cluster RAC with Oracle 11.2.0.3 database using GRID infrastructure with ASM file systems on RHEL 5.5. Developed compliance reports and performed auditing at higher levels. Scheduling repetitive activities like gathering schema statistics, exports, table space usage report using crontab. Successful in installation/maintenance of Physical Standby database using Oracle Data Guard for Oracle 11.2.0.3. Performing monthly and annual performance reports for trend analysis and capacity planning. Assist in SQL tuning and providing consultation such as creating materialized views, adding indexes, dropping unnecessary indexes, using hints wherever possible, amongst others. Troubleshooting of various database performances by proper diagnosis at all levels like SQL, PL/SQL, database design, database tables, indexes, Instance, memory, operating system and java calls. Experience with service now and remedy ticketing systems. Knowledge in Oracle Data warehouse DBA skills relating to administration and management of VLDB environments and Oracle OLTP. Experience with PeopleSoft, OEB Application server. I configured both unidirectional and Bi-directional replication. Configure the various Parameters files for the GoldenGate processes. Assisted system administrators to apply an OS patch to both the OGG source host and the target servers by providing the sequence of steps required before and after applying patch. Troubleshoot and resolved various Lag time issues. Configured Manager Process. Troubleshooting typical Oracle GoldenGate technical problems such as unique key violation / long transaction abend by using GGSCI / Log dump / discard file analysis etc. Performance Tuning Oracle GoldenGate in high data volume environments. Installing and configuring Oracle GoldenGate heterogeneous environments. I installed the Golden Gate Software. Oracle Database Administrator CenturyLink Inc - Monroe, LA March 2012 to August 2014 Implemented proactive monitoring using Tuning Pack, Diagnostics Pack, STATSPACK, SQL Trace, TKPROF, and EXPLAIN PLAN. Supporting multiple databases for production, development, test and staging purposes on Sun Solaris and Linux environments. Applied upgrade, maintenance, and interim (opatch) patches, RDBMS patches, security patches for improving security and functionality of the databases on 10g, 11g, and 12c. Refreshing Dev and Test instances with data from Production on a regular basis. Developed PL/SQL packages, DML, DDL, Oracle tables, Stored Procedures, functions, cursors, triggers, and UNIX shell scripts. Thorough knowledge in setting up infrastructure for databases in huge data centers. RMAN point in time recovery and Instance recovery done on 11g. Developed compliance reports and performed auditing at higher levels. Scheduling repetitive activities like gathering schema statistics, exports, table space usage report using crontab. Database monitoring/maintenance, replication process and performance tuning done using OEM (Oracle Enterprise Manager). Implemented Flashback technology of the Oracle 11g, 10g along with Recyclebin for a faster recovery of the databases and database objects. Performed Data refresh activities using the export data pump utility. Monitoring Health checks of OCR, VOTING DISKS and Interconnect for better performance and troubleshooting issues in RAC environment (11GR2). Excessively worked on performing database backup and recovery using RMAN. Key player in troubleshooting backup issues, taking the RMAN full, incremental and cumulative backups. Good hands on performance tuning related issues with experience in query analyzing and performance tuning for the SQL queries, which are running slow and consuming high resources. Worked on converting bigfile to small file tablespace for very large data Refreshed/cloned databases using RMAN utility. Achieved optimized performance for the databases by rebuilding indexes on tables. Automated the processes like moving files, managing alert logs, and efficient backup by developing UNIX scripts. Involved in the installation, configuration and extended support to Oracle 11g, 10g two Node RAC (Real Application Cluster) with ASM file system on AIX platform. Involved in converting a single instance database to Oracle 11g, 10g RAC databases. Made optimal use of Oracle Support in resolving the SRs. 24 X 7 Production & Development database support and administration. Exposure to MySQL database, SQL Server 2012 11.0 Cross platform migration from Oracle to MySQL Experience with service now and remedy ticketing systems. Education Associates in Nursing in Ohio American Healthcare Ins Western Governors University Skills Data retrieval, Database administration, Database administrator, Database, Oracle, Oracle 10g, Pl/sql, Replication, Sql, Sql queries, Aix, Linux, Shell scripting, Solaris, Sun, Unix, Unix shell, Ux, Hp-ux, Rman, Sql Server, MYSQL, Sql Dba, DBA, Oracle Dba, DBA, Oracle Dba, MYSQL, Sql Server, Ssis, Sql Dba Additional Information Skills and Summary Over 6 years' of applied experience as an Oracle Database Administrator. I possess complete life cycle (SDLC) knowledge including Installation and configuration, database administration, production support, upgrades, performance tuning, cloning, space management, security, patches, migration, backup and recovery, Data Guard, and GoldenGate. I have worked on a Multi Tenant environment and managed Oracle database versions 10g, 11g, and 12c and SQL Servers. Experience in Performance Tuning using ASH, ADDM, AWR, Explain Plan, STATSPACK, TKPROF and SQL Tuning Advisor, SQL TRACE. Identify Top SQL that are consuming heavy resources and provide support to the development team in identifying SQL queries that are consuming high resources and fine-tuned further. Experience in implementing partitioning methodologies (Range partitioning, List partitioning, Hash partitioning, Composite partitioning) on tables and indexes for high performance. High ability to analyze and understand the AWR reports and can fine tune the databases for maximum performance. Provided instance level performance monitoring and tuning for Event Waits, Sessions, Physical and Logical I/O and Memory Usage. Troubleshoot and resolve locking and concurrency issues, Excessive parsing, resource bottleneck (including memory and CPU bottlenecks). Developed, modified and optimized very complex queries to data retrieval Explain Plan, SQL Trace, TKPROF, parallel processing and partitioning using techniques Monitoring the CPU, memory usage, I/O contention on servers using top, iostat, SAR, glance, vmstat etc. Extensive experience on high availability solutions with Data Guard in Oracle 11g, 12c and replication using Streams. Strong Exposure in Oracle 12c, 11g, 10g software installation and configuration (Grid Infrastructure) and partitioning in Linux. Exposure in creation on a Multi-tenant RAC database with 2 node cluster and instances using ASM storage. Experienced to take backup on Oracle RAC database by using RMAN utility in a CDB (Multi-tenant) environment. Experienced to take backup and restore cluster ware storage (Voting Disk, OCR Disk). Experienced on performing health checks in Oracle RAC & monitoring Oracle Instance. Production support for Oracle database 10g/11g/12c. Created RAC Database on Test Hosts refreshed them with the latest snapshot of data from Prod Environment. Recovering the database from Block corruption. Proficient in Oracle GoldenGate installation, upgrade, setup, monitoring, performance tuning, and troubleshooting. Unidirectional table replication using oracle streams and also performed proof of concept on the replication using oracle Golden Gate. Implemented physical standby database for maximum availability using Oracle Data Guard 11g with Oracle Enterprise Manager (OEM) 12C cloud Control. Implementing 11g Data guard with one physical database. Experience in configuration and administration of Data Guard (Physical/Logical standby Databases). Implemented and maintained Oracle 11g Data Guard/standby databases for switch over and fail over purpose. Setup RMAN solutions for all Oracle Databases -- created rman repository, provided best practices, optimizations and data guard and cloning techniques -- restore and recovery. Experience on RMAN Backup & Recovery in Oracle 12c with CDB & Non CDB environment. Expertise in Designing, implementing and managing Backup strategy using Oracle Utility RMAN, Export/Import and Data Pump. Expert in RMAN backups including full, incremental and cumulative. Excellent knowledge in Flashback Recovery, Hot/Cold Backup and Cloning/Refresh of databases using RMAN. Extensively worked on Import/Export and Data Pump Import/Export tools. Knowledge of Database Recovery Techniques and implementation of those recovery techniques to ensure business continuity. Hands on experience in cloning the non-multitenant container database to pluggable database in 12c using the PDB Metadata clone, PDB Remote Clone and PDB Snapshot cloning feature. Proficient in complete, incomplete recovery of the database, Point in Time Recovery (PITR), and Tablespace Point in Time Recovery (TSPITR) using RMAN utility. Upgrading and Migrating Databases from lower versions to higher versions. Experience in applying oracle security patch set, Patches, Critical Patch Update (CPU)/Patch Set Update (PSU) and One-off Patches using perl based utility OPatch and run Installer for various bug fixes on database products. Experience in database migration by designing and implementing database logical and physical storage structures. Expertise in maintaining Database Security using auditing. Creating and Managing Primary Objects like Custom tables, Procedures, Packages, Triggers, Alerts & Functions. Views, Indexes, user accounts, roles, grants and performing day-to-day operations. Implemented and configured of Oracle Enterprise manager (OEM) Grid Control 12C and Oracle Management Server for maintenance and monitoring of production databases, multiple databases and application servers. Expert in monitoring database using Oracle Enterprise Manager (OEM). Extensively managed Users, Roles, privileges, profiles, schemas, SQL Monitoring, SQL Advisor, SQL tuning and Metrics, using Grid Control of Oracle Enterprise Manager (OEM) 12C. UNIX Systems Administration - Database and application integration efforts. Heavy UNIX shell scripting, CRON jobs. TECHNICAL SKILLS Operating Systems HP-UX 10.x, 11.x. Sun Solaris 2.5, 2.6, 8, 9, 10. AIX 5.1, 5.2, 5.3, 6.1 RHEL 2.1, 3.x, 4.x, 5.x.Linux Enterprise Server 9, 10. Windows 95/98/NT/2000 RDBMS Oracle 12c, 11g, and 10g Languages SQL, PL/SQL, UNIX Shell Scripting, PERL Tools TKPROF, EXPLAIN PLAN, STATSPACK, AWR, and ADDM, Toad, Putty, Win-scp, Remote Desktop Connection, VNC, Team Viewer, LogMeIn and Cisco VPN Client Database Utilities SQLPlus, Oracle Enterprise Manager, Real Application Cluster, ASM, Transportable Tablespaces, SQLLoader, RMAN, DataPump, Export, Import Environment RHEL Linux 5.9, HP-UX, 10g, and 11g, Oracle 10g/11g RAC, ASM, Data Guard, Oracle Enterprise Manager (OEM), RMAN, ASM, STATSPACK, EXPLAIN PLAN, TOAD, ERWIN 7.2, Golden Gate, RAC, SQLPlus, PL/SQL, SQLLoader	Database_Administrator Security_Analyst
DATABASE ADMINISTRATOR DATABASE ADMINISTRATOR SQL Server DATABASE ADMINISTRATOR Alexandria, VA Certified SQL Server DBA pursuing position as a Database Administrator, utilizing over six (6) years of experience in the Database Administration, I have very strong experience installation, Configuration, Automatic maintenance, Performance tuning, Security, Data Transformation in MS SQL server environment and deploy and maintain different type of application. Work Experience DATABASE ADMINISTRATOR SURE SECURE SOLUTIONS - McLean, VA November 2016 to Present - Regular monitor of servers, which includes backup job monitoring, Disk space monitoring, Services monitoring, and block monitoring and troubleshoot. - Installed and configured Microsoft Windows Clustering and SQL Server Clustering on Windows 2008 Server. - Migrates database from MySQL to MS SQL Server. - Migrates database from MS SQL Server lower version to upper version. - Migrates database from three datacenter to one datacenter. - Monitored and scheduled automation jobs using SQL Server Agent and Maintenance Plan. - Monitor databases for optimal performance and find out performance problem in different way using SQL Profiler, Wait stats, DMV (Dynamic Management View), DMF (Dynamic Management Function), Activity monitor, Extended Events, Error log, Windows Performance Monitor. - Identify and takes step to resolve poorly-performing queries that require tuning and/or optimization. - Used SQL execution plan to find the query problem for TSQL code and Optimize the code. - Developed script to find out missing Index, unused Index, Duplicate Index, and Partial Duplicate Index and create appropriate Index to optimize slow running query. - Provide guidance in managing incidents fixes for Production database systems - Experience building and supporting Always On, Log shipping , replication and mirroring. - Troubleshoot day-to-day problems encountered on production as well as development, test database environments. - Run various DBCC commands to Checks Database Consistency. - Involved in ensuring data recovery, maintenance, and data integrity and space requirements for physical database. Creating and Modifying Tables, Stored Procedures, Views, Indexes, User-defined Functions and Triggers etc. as requirement on SQL Server Environments. - Assisted users provided database access by adding their logins, creating roles, granting privileges, unlocked accounts, and reset passwords. - Installed, Configured & Maintained MS SQL Server 2008R2,2012,2016 on standalone and Clustered Servers. - Involved in troubleshooting various database server issues to free up log space, update statistics, configure number of locks, create databases and match their data, log patterns with contingency. Performed many database upgrades using import/export. - Proactively monitored the database health through automated scripts for checking the database and extents growth, probing the alert log files, monitoring the rollback segments and temporary space usage. - Improved performance, reliability, security and scalability by improving internal processes and make recommendations on new storage hardware. Troubleshoot, analyze and apply innovative maintenance techniques to maximize application performance and ensure business stability Cooperates with developer for technical and security standards with database administrators. architects and other technical resources. Provides 24/7 support for various actions including: Database engine maintenance, Apply SP or Application Releases Collaborate with application developers and data architects to implement physical data model changes to non-prod and production databases Respond to database-related alerts and come up with solutions On-call for production databases - daily maintenance, monitoring, problem resolution and internal SharePoint and Active directory Support Environment: Windows server IIS 5.0, SSIS, SSRS, SSAS Window Server 2003 IIS 6.0, Windows Enterprise Server 2012, Crystal Report, T-SQL, OLTP, PowerShell ISE, SQL Server Enterprise Edition 2012,2016, Microsoft Operation Manager (MOM), Visual Source Safe. DATABASE ADMINISTRATOR PRISM COMMUNICATIONS - Columbia, MD May 2013 to November 2016 - Installed, Configured, and Managed SQL Server 2016, 2012, and 2008 R2 in development, test, and production environment - Troubleshoot day-to-day problems encountered on production as well as development database environments - Run various DBCC commands to Checks Database Consistency - Developed script to find out missing Index, unused Index, Duplicate Index, Partial Duplicate Index and then create appropriate Index to optimized slow running query - Developed script to find out fragmentation level and developed script to rebuild Index which affectedly improves performance - Used SQL Profiler, Wait stats, DMV (Dynamic Management View), DMF (Dynamic Management Function), Activity monitor, Extended Events, Error log, Windows Performance Monitor to find out health and performance problems for the server - Strong technical abilities, and ability to quick learning of modern technology - Capability to resolve complex problems logically and methodically and good judgment to involve and communicate with vendors, senior level technicians, and management. - Monitor Server activity, error log, space usage and solved problems as needed. - Installed, Configured and Maintained SQL Server Reporting Services (SSRS) - Configured and Maintained Replications, Log Shipping, Always On - Upgraded databases from SQL 2008 R2 to 2016 in testing and production environment - Upgraded MS Access databases into MS SQL Server 2008R2 - Applied SP (Service Pack) on SQL Server 2016,2012 R2 Enterprise Edition - Writing T-SQL and Stored-Procedures for database automation. - Assisted Database Developers to optimize SQL queries and Stored Procedures - Rebuild index at regular intervals for better performance - Export & Import data from Flat file, CSV file to/from SQL Server Database using BCP, Bulk insert - Generated Report using SSRS (SQL Server Reporting Services) - Configure and Maintained database encryption used TDE - Data compression and shrinking database as necessary to improve the performance - Recover data base from back up in disasters, implement point in time recovery solutions - Refresh Database from production and attach the database from data file when needed. - Scheduled jobs to automate different database related activities including backup, monitoring database health, disk space, backup verification - Monitor Server Activity, using SQL Server Error Log, DMV, and Activity monitor tool. Event viewer and make recommendation for improve the performance and solving problem as needed - Create and execute PowerShell script for database maintained - Manage and resolve trouble tickets(WebTrack) for database related issues submitted by customer - Transferring and recreating all the jobs and logins in the process of migration of SQL server from SQL server 2005 to SQL server 2008R2 - Fixed Orphan user and transfer of logins etc., during the process of migration of SQL server 2005 to SQL server 2008 R2. - Worked on and maintained an Active / Passive clustered environment. - Working on SQL server clusters with multiple nodes on each cluster and other methods of disaster recovery. - Diagnose and resolve data management problems and issues. - Monitoring and maintenance of databases, installation of database software upgrades, monitoring of database backups, standardization and implementation of databases to improve the management of production and test environments, physical database design - Documentation of standards and procedures, assistance to application developers, backup and recovery and consulting - Database performance fine tuning and optimizing poorly performing queries, stored procedures - Support users by resolving problems with applications databases. - Configured and maintain replication technologies that are used to support MSSQL to include log shipping, transactional, and snapshot replication - Successful implementation of service packs and version upgrades for MSSQL - Experience with the creation of backup scripts and the various backup strategies that are provided by Microsoft SQL Server - Wrote and executing Data Manipulation Language (DML) scripts for Microsoft SQL Server - Producing database metrics using SQL Management Studio as well as the creation of custom scripts - Configured operating in Windows Server 2008 R2 hosted on a virtual platform such as VMware -Developing, producing, and reporting metrics on database performance and health. Education Bachelor in Science in operation research University of Sciences and Technology Houari Boumediene - Algiers, DZ 2008 Skills DATABASE, MICROSOFT ACCESS, SQL SERVER, MYSQL, SQL, CSS, IIS, IIS 6, RAID, VISUAL STUDIO, C++, HTML, VISIO, R2, WINDOWS SERVER 2008, EXCEL, MICROSOFT OFFICE, POWERPOINT, WORD, ANALYZER	Database_Administrator
Oracle Database Administrator Oracle Database Administrator Oracle Database Administrator - ECONOMIC SYSTEMS Inc Laurel, MD A proactive and goal-oriented Oracle DBA, with six (9) + years of experience, looking for an ideal environment to demonstrate my professional expertise. A self-starter and team player with the mindset of accomplishing goals way ahead of schedule. Can work under supervision or self-guidance. Love to attend to details while respecting deadlines. A fast learner and out-of-the-box thinker who is so unlimited in deliverables. Authorized to work in the US for any employer Work Experience Oracle Database Administrator ECONOMIC SYSTEMS Inc - Falls Church, VA April 2016 to Present Providing upscale corporate IT solutions in a mission-critical environment My responsibilities range from, but are not limited to: Backup and disaster recovery (Rman, DataPump User-Managed) Performance monitoring, analysis and response (System and Application) Index maintenance and monitoring of data. Develop policies and procedures for ensuring the security and integrity of the database(s). (Grants, Auditing, user account credentialing). Configuring System redundancy high availability(Physical/logical &Snapshot standby) Evaluates requirements and recommends available DMBS products. Database and software life-cycle activities to ensure highest level of system performance and availability. Tablespace management (Monitoring growth and reorg when necessary) User creation and database access control (Sqlplus, Toad, OEM, APEX, Sql-loader) Software installation and configuration (OUI and some other web-based applications) Database creation and server upgradation (DBCA, DBUA, DATAPUMP and Scripts) on Linux RedHat Database quarterly patch application (PSU and CPU) for critical bug fixes and security enhancement. Database server migration (In-place and Out-of-place) Proactive database performance monitoring and response, Schema/ database/tablespace refreshes Periodic schema comparison and merger, Database storage definition, Database cloning (Rman and Datapump utilities) Data analysis and modeling (Constraints, indexing, Functional dependency, Entity relationships and Normalization) Database server upgradation (11.2.0.1 to 11.2.0.4,11.2.0.4 to 12c) (DBUA and Manual option) Troubleshooting (System and application) Database reorg Code deployments Database objects and storage administration (CPU utilization, table, indexes, views, tablespace and packages) Oracle Database Administrator CVS Health December 2015 to April 2016 Software Installation Database creation, using DBCA and Scripts Database proactive monitoring and response, using OEM and Sqlplus Database performance Tuning (System/Application),using Tuning advisors, AWR, ADDM, Explain plan etc. Database backup and disaster recovery,including Dataguard as part of DR scheme, using RMAN, DataPump. Definition of Primary database storage constructs,(Tables, Indexes, Views, Tablespace, Packages etc.) Database cloning, using RMAN User creation and Security administration Oracle Database Administrator Hertz Car February 2014 to December 2015 Installed, configured, and maintained Oracle 10g and 11gR2 on Linux and also Upgraded from Oracle 10g.11g, and from 11g to 12c. Extensively implemented Datapump, conventional Export cal backup of database. Strong skills in applying security patches (Patch set, Critical Patch Updates (CPU) / Patch Set Updates (PSU) One-off Patch) using "runInstaller" and perl based utility "Opatch". Performance tuning of the database - SQL Tuning,using tuning utilities like STATSPACK, TKPROF, EXPLAIN PLAN, AWR, ADDM and Tuning of SGA, distribution of disk I/O. Supported Security User Management, Privileges, Roles, Auditing, Profiling, Authentication Monitored and performed database sizing, tablespace management and rollback tablespace management, transaction management and security administration Database monitoring and performance tuning using OEM (Oracle Enterprise Manager) Index creation and management for optimization of DB Processes Used Grid Control extensively and set up Rules for alert notification and schedule RMAN backups with failure notification. Performance tuning of Queries by maintaining Aggregates, Compression, partition, Indexing and use of Hints, Stored outlines, Statistics for the same. Performance tuning and diagnosing DBMS and individual Production databases, organized various migration review meetings with the application team to discuss the migration strategy based on their requirements. Performed policies on data confidentiality, integrity, availability, and auditability, based on Access controls for Access to Data at the database level. Performed SQL and PL/SQL tuning oracle contention and monitored production database using Automatic Workload Repository (AWR), Automatic Database Diagnostic Monitor (ADDM) and Active Session History (ASH). Planned and implemented high availability solutions such as Real Application Cluster (RAC) in Oracle 11gR2 Grid and 10g on ASM and OCSF2 file systems. Highly experienced and certified in Oracle 11g, 10g Automatic Storage Management (ASM) required to fulfill the storage needs. Installed, configured and maintained Physical, Logical, Active standby databases supported by Data guard on Oracle 11g, 10g RAC servers for the purpose of disaster recovery procedures. Supported & maintained the Production/Development databases on various servers Extensively worked on setting up auditing in many databases we supported Managing Database Structure, Storage Allocation, Table/Index segments, Rollback Segments, Undo Segments, and Constraints. Database reorganizations and refresh schema-using Export/Import. Creating the database, table spaces, tables, indexes, setting privileges and user logins. Used hints for SQL tuning and optimization Performed Explain Plan analysis for Query Optimization and SQL tuning Oracle Database Administrator AUTO ZONE Inc - Fairfax, VA March 2012 to January 2014 Performed monthly and annual performance reports for trend analysis and capacity planning. Successfully installed and configured Oracle 11.1.0.7 Performed housekeeping tasks like checking log and trace files. Monitored different databases and application servers using Oracle Enterprise Manager (OEM) 10g Grid Control and TOAD, Refresh, schema using DataPump, created the databases, tablespaces, tables, indexes, privileges and user logins. Performed full & incremental backup (cumulative and differential) using RMAN and implemented recovery strategies and have even recovered from external backups. Refreshed/cloned databases using RMAN and DataPump utilities. Successful in applying RDBMS patches, security patches for improving the security and functionality of the databases. Achieved optimized performance for the databases by rebuilding indexes, on tables and indexes. Extensively used AWR, ADDM and explain plan for periodic performance tuning. Implementing Datapump, conventional export/import utility of Oracle 11g, 10g for re-organizing Databases/Schemas/Tables to improve the performance. Used import/export utilities for cloning/migration of small sized databases and Datapump import/export to move data between 10g and 11g environments. Proactive monitoring using Tuning Pack, Diagnostics Pack, and STATSPACK, SQLTrace & TKPROF, EXPLAIN PLAN. Database monitoring/maintenance, replication process and performance tuning are done using OEM (Oracle Enterprise Manager). Automated the processes like moving files, managing alert log, efficient backup by developing UNIX scripts. Involved in the installation, configuration and extended support to Oracle 11g, 10g two Node RAC (Real Application Cluster) with ASM file system on Sun Solaris platform. Converted a single instance database to Oracle 11g, 10g RAC database.. Oracle Database Administrator HSBC - Charlotte, NC February 2011 to March 2012 Install oracle database software 10.2.0.1 and 11.2.0.1.0 using oracle universal installer on development, test and production server for their claim, policy and online applications in IBM AIX 5.3 environment. Install OEM grid control that includes oracle agent, management repository and management service on VMware Red Hat Linux virtual machine. Install agents on various AIX database servers. Upgrade software and databases from 9.2.0.1 to 9.2.0.6, 10.2.0.1 to 10.2.0.3, 9.2.0.6 to 10.2.0.3 and 10.2.0.3 to 11.1.0.6.0 on development; test and production databases on AIX database servers. Apply patch set to upgrade software and use database upgrade assistant, export/ import and manual scripts to upgrade databases. Migration of full 9.2.0.6 databases, schemas those are on Linux environment into AIX, 10.2.0.3 database environment using export/import and data pump utility. Created development, test and production databases using database configuration assistant- DBCA, manual scripts and Sql*plus using Automatic storage management- ASM. Database performance tuning using AWR, ADDM, ASH, Sql tuning advisor, explain plan, statistics, blocking sessions, STATSPACK, TKPROF, Sql query restructure and Sql trace. Scheduled Cronjob for daily night hot/online backup of production databases on tape using RMAN scripts. Refresh or restore development, test and reporting databases from production database backup using RMAN scripts and Data pump utility. Schedule a Cronjob and create lots of shell script in Unix environment like backup and restore of databases, update statistics, export and import of tables, log file maintenance, cleanup archive logs, startup and shutdown databases, email logs and alert to users, mount point space check, tablespace size check and business-related activity like automatic bill payment, check generation, bill generation and many more. Education Associates in OCA Everest College - McLean, VA 2007 to 2010 B.A in History in History University Buea 2003 Skills DBA, Oracle Dba	Database_Administrator
Administrator Administrator New Stanton, PA Authorized to work in the US for any employer Work Experience Administrator Penske Truck Leasing May 2017 to May 2019 Increased savings by improving the parts warranty retention procedure. Reduced accounts payable late invoice fees. Responsible for on-boarding as a liaison between new hire and manager. Reduced excess inventory through parts room restructure. Managed payroll for 105 union and non-union employees. Improved district tire process. Developed and maintained excellent working relationships with vendors. Responsible for parts orders, returns, and inventory process. Handled all accounting aspects for vehicles which included new, transfers, and write-offs. Distribute reports for: New Vehicle Delivery, Overdue Rentals, and Open Tire Purchase Orders. Database Administrator JSfirm.com May 2016 to May 2017 Managed a team to develop and sustain JSfirm.com Job Distribution Network to expand the organization's reach. Assisted Job Seekers and Candidates to create and review resumes and provide customer support to job applicants. Provide administrative support to both Job Seekers and Account Managers to ensure product accuracy. Developed, tested, and launched new web pages. Marketing Specialist JSfirm.com August 2015 to May 2016 Collaborated with Account Managers through marketing strategies to increase revenue. Responsible for sales support with client communication. Worked with Account Managers to grow customer base. Ensured data accuracy in Customer Relationship Management software. Participated in the planning, marketing, and sales for trade shows. Developed and implemented new sales tactics, marketing materials, and re-branding ideas for the website re-launch. Administrator Arkos Field Services May 2014 to July 2015 Created and maintained the fleet management process for over 40 vehicles. Responsible for the rebranding process of the Smithfield location. Assisted in the Health, Safety, and Environment process to ensure all technicians received proper training and certifications. Supported the accounts payable process. Controlled the payroll process for 60 employees. Facilitated the on-boarding process for new associates. Provided new hire orientation processes such as schedule training and completed necessary forms. Managed the invoicing process for all customers. Education Bachelor's in Business Administration: Management and Marketing Penn State University January 2014 to May 2015 A.A. in Early Childhood Education Westmoreland County Community College Skills Payroll, Accounts Payable, General Ledger, Billing, Bookkeeping, Excel, Microsoft Excel, AS400, Brand Management (5 years), Microsoft Office (6 years), Inventory Management (2 years), Communications (4 years), ADP (2 years), Branding (4 years), Marketing Communications (4 years)	Database_Administrator
SQL Database Administrator SQL Database Administrator SQL Database Administrator - Omni Systems Detroit, MI Over 7 years total IT experience in Microsoft SQL Server, other RDBMS, and Windows Systems Administration, Design & Development, Systems Architecture and Infrastructure. Create and Manipulate shell scripts on production server for backup on AWS Migrated SQL Server 2014 to AWS EC2 application. Work on AWS EC2 and S3 Solutions Take responsibility of maintaining all SQL Server instances to ensure software is properly installed, security patches are applied and upgrades are done. Assist the automation team with power shell scripts to enhance the delivery of windows patching and upgrade Over 5 years' experience in Transact SQL Scripting(Stored Procedures, Functions, Triggers) Installed, upgraded, and administered SQL Servers 2014/2008 R2/2005/2000 in virtual and physical servers in development, Test, and Production environment. 1 year experience in NoSQL Expert in configuring cluster environments: SQL Server 2008 R2/2008/2005 Active/Active and Active/Passive cluster on Windows Server platforms. (Windows 2012, Win2k8R2, Win2k3). Experienced in performance Monitoring and Tuning, Query Optimization via T-SQL, DMVs, System Monitor (Perfmon), DBCC Utilities, Database Tuning Advisor/Index Tuning Wizard, and SQL Profiler Experience with database backup, restore, and disaster recovery procedures Developed and documented database migration strategies, ETL using SQL SSIS/DTS, Import/Export and BCP utilities Supports RDBMS databases in a High Availability environment. Results-driven DBA with skills in team building and problem-solving with an established reputation for effectively working with diverse groups of people and adaptability to changing environments and new software version releases. Experience as On-Call 24x7 production DBA support, system administrator; handle business service requests using Helpdesk Request Management. Experience in full life cycle projects from analysis phase to production support. Authorized to work in the US for any employer Work Experience SQL Database Administrator Omni Systems - Frederick, MD October 2015 to Present Take responsibility of maintaining all SQL Server instances to ensure software is properly installed, security patches are applied and upgrades are done. Assist the automation team with power shell scripts to enhance the delivery of windows patching and upgrades. Create database tables and Views in both Production and Test environments. Create and Manipulate shell scripts on production server for backup on AWS. Migrated SQL Server 2014 to AWS EC2 application. Work on AWS EC2 and S3 Create Clustered and non - clustered indexes on various database tables. Basic NoSQL querying on Test environments Plan, install, build, manage, support, configure and test Database server infrastructure components and connectivity. Deploy new SQL Server environments in Production, QA and UAT environments. Maintain server security in compliance with Department of Defense (DoD) and supporting vendor requirements. Implement SQL sever performance Tuning in both production and Test environments. Installed and configured 4 node SQL Server 2014 Ent cluster between 2 data centers with Always-On Availability Groups configured for replication between data centers. Manages multiple nodes of Clustered and Stand-alone SQL server 2014/2012/2008 R2 Monitor and troubleshoot backups, scheduled jobs, and monitor systems and processes for performance related issues. Provides support in planned DR solution testing between multiple Data Centers Interface directly with end user'1s and other IT groups to ensure complete resolution of server issues reported through the Help Desk tracking system. Perform vulnerability and remediation for all SQL Server database server hosted across multiple data centers. Participates in meetings impacting databases physical architectural design. Apply Microsoft Security Patches. Utilized Microsoft SQL Server Integration Services (SSIS) platform (ETL) for extraction of data, transformation of data, and loading the data into destination/ data warehousing. Perform threat modeling, static application security testing, code reviews, and secure design reviews for high risk applications Participates in Scrum teams in support of Agile projects; end-to-end support for build, deployment, and operational activities. SQL Database Administrator InfoSource Data Solution Inc - Highland, MD June 2013 to October 2015 Remote Implemented efficient Disaster Recovery Strategies and High availability include Always On Availability Groups, Replication (Snapshot, Transactional and merge. Develop stored procedures, Functions and triggers for database needs. Implement SQL server performance tuning in both production and Test environments. Installing and configuring MS SQL Server 2005\2008R2 fail-over Cluster and its applicable Service Packs. Setup, configure, administer and maintained SQL Server databases (Prod, Stage, Test and Dev Environment) for various groups such as Developers, QA and DA users and ensured database availability in a 24X7 environment. Implement and manage MS SQL Cluster (Active/Passive & Active/Active), Multi Node Cluster up to 8 Node Upgrade SQL Server database environment from SQL Server 2000 -> 2005-> 2008->2012>2014 Deployed SSIS projects. Schemas and configured Report Server to generate reports through SSRS. Scheduling and managing SQL Server database backup jobs. Extract, Transform and Load millions of clinical data into ETL database using SSIS. SQL Server jobs performance and impact on normal operations. Developing and implementing DBA maintenance plan Participated in meetings impacting databases physical architectural design. Assist web Application developers with database related issues Maintain Relational Database infrastructure, software, upgrades, and patches. Monitor and provide response for all database systems. SQL Database Administrator Remote ISHGLO - One - Corp - Frederick, MD September 2012 to May 2013 Responsibilities: Create database tables and Views in both Production and Test environments. Develop Stored procedures, Functions and triggers for database needs. Hardening Oracle environments per company database Security auditing recommendations. Apply CPU Patches to Oracle E-Business Suite Databases and Applications. Responsible for working with application developers, systems administrators and management to ensure that any new product usage or release upgrade takes place with minimal impact on test and production environments. Support and managed databases in High Availability environments. Migration of several databases (size 500GB -7.2TB) and Applications to new servers. Take responsibility of maintaining all SQL Server instances to ensure software is properly installed, security patches are applied and upgrades are done. Assist web Application developers with database related issues Maintain Relational Database infrastructure, software, upgrades, and patches. Monitor and provide response for all database systems. Education B.S. in Information Technology ITT Technical Institute - Chantilly, VA Skills DATABASE ADMINISTRATION, DATABASE (6 years), MYSQL, ORACLE (Less than 1 year), SSRS (2 years) Additional Information Technical Skills Windows Server 2008R2 \2012, SharePoint 2010, PostgreSQL, Oracle Database Administration, Linux Admin, Amazon Web Services (AWS), TOAD, Active Directory and MySQL administration. Chef, Puppet, Python, AWS, Azure, MongoDB, SSRS, SSIS, SSMS.	Database_Administrator
Framatome / Senior Database administrator & linux administrator Framatome / Senior Database administrator & linux administrator Framatome / Senior Database administrator & linux administrator - Richland Richland, WA Work Experience Framatome / Senior Database administrator & linux administrator Richland January 2019 to Present Here at framatome I am a senior database administrator working on both Oracle Linux/Windows and SQL SERVER databases. ? Installed 11gR2 RAC while performing disk group management in ASM ? Provided 24x7 production support for SQL Server databases on Clustered Servers to achieve maximum performance and uptime in production environment ? Involved in migrating the current Windows environment to Azure environment ? Set up backup and recovery plans, also had a proper documentation platform making sure data is secured at all levels. ? Created Clustered/Non-Clustered Indexes to improve performance of database access. ? Created and managed databases across Development and Production instances using SQL Server Management Studio. ? Setting up and configuring Database Mirroring in SQL Server 2012. ? Enhanced performance of databases using optimization techniques-normalization, indexing and Transaction Isolation levels, monitoring logs to ensure the completeness of batch processes, scripts and processes. ? Supported Application Development team with any database issues, updates or new releases and deadlock issues, best practices in structuring SQL Queries, debugging unexpected SQL results. ? Monitored health checks of OCR and VOTING DISKS while troubleshooting issues in RAC environment ? Ensured the secure and efficient operation of Oracle Database Systems ? Performed daily tasks such as resolving tickets, development support, and collaboration with application tuning ? Extensively monitored grid control database, error notification configuration, listener installation, and addition to grid control ? Converted non-RAC single instance to RAC database instances ? Installation, upgradation, troubleshooting and ? Created and implemented recovery strategies, and successfully recovered databases using RMAN ? Utilized RMAN utility to schedule and monitor physical backups in the crontab ? Created users, groups, roles, profiles, and granted privileges according to job needs ? Optimized and tuned SQL queries using SQL-TRACE, TKPROF, and EXPLAIN PLAN utilities ? Used integrity constraints and database triggers to maintain data integrity and security ? Applied security patches such as Patch set, Critical Patch Updates, and Patch Set Updates ? Used Oracle's Transportable Tablespace (TTS) to quickly move a user's tablespace across Oracle databases ? Implemented data refreshes using RMAN, Datapump, and conventional export/import for Oracle 11g and 10g ? Installed and configured Oracle 11.2.0.1 database on HP-UX platform ? Successfully migrated from Oracle 11g to 11gR2 RAC database and 12c non-CDB to pluggable databases ? Process database change requests, including the creation and modification of databases, tables, views, stored procedures, triggers, jobs, etc. in accordance with change control policies. ? Analyze problems, anticipate future problem areas and implement solutions. ? Implementing Datapump, conventional export/import utility for Oracle 10g,11g and 12C for reorganization of database schemas to improve performance. ? Worked hand in hand with software developers, system analyst and server admin to deploy packages, procedural codes in production. ? Share domain and technical expertise, providing technical mentorship and cross-training to other peers and team members. ? Responsible for the smooth functioning of all ecommerce activities of the organization. Database Administrator M&T - Buffalo, NY January 2013 to November 2018 Here at M&T I worked on oracle, postgresql, mongoDB and AWS. ? Configuring Postgresql Streaming Replication and Pgpool for load balancing. Managing the monitoring tools for better performance like PgBadger, Kibana. ? Experience in upgrading and migrating various versions of Postgresql database on different platforms. ? Responsible for all backup, recovery, and upgrading the Postgresql databases. ? Responsible for configuring, integrating, and maintaining all Development, QA, Staging and Production Postgresql databases within the organization. ? Implement, configure, and troubleshoot database instances, replication, backup, partitions, storage, and access. Set user privileges within and outside the database environment ? Migration of Data from Reports generated by various vendors into Postgresql Databases using Postgresql Export/Import Procedures. ? Manage the Space and Storage of Databases through various Shell Scripts scheduled in the crontab periodically in regular intervals. ? Experience Migrating data from Oracle to Postgresql using enterprise DB. ? Extensively investigated and followed-up with application teams, and proposed solutions to resolve slowness and performance issues. ? Troubleshooting Postgresql database using Explain, explain analyzed. ? During production hours, resolved lock/latch and resource contention issues ? Create IAM user accounts and role-based policies for access to AWS services. ? Perform automated snapshots using CloudWatch rules, create EBS volumes from snapshots ? Implement and maintain monitors, alarms, and notifications for EC2 instances using CloudWatch. ? Launching databases via RDS to support web application functionality. ? Create CloudFormation stacks and templates to provision AWS resources. ? Setup Ansible environment for configuration management, DynamoDB, Elastic cache and Lambda. ? Defined AWS Security Groups which acted as virtual firewalls that controlled the traffic allowed to reach one or more AWS EC2 instances. ? Experience in creating alarms and notifications for EC2 instances using Cloud Watch. Installed the application on AWS EC2 instances and configured the storage on S3 buckets. ? Configured Identity and Access Management (IAM) Groups and Users for improved login authentication. ? Provided policies to groups using policy generator and set different permissions based on the requirement along with providing ARN (Amazon Resource Name). Implemented and maintained the monitoring and alerting of production and corporate servers such as EC2 and storage such as S3 buckets using AWS Cloud Watch. Monitoring and on-premise AWS resources using Nagios. ? Creating S3 buckets and managing policies for S3 buckets and Utilized S3 bucket and backup on AWS. Migrated databases to AWS RDS using different tools such as Data pump, AWS Database migration service. Experienced in creating RDS instances to serve data through servers for responding to requests. ? Utilized Cloud Watch to monitor resources such as CPU memory, Amazon RDS DB Services; to set alarm for Notification or Automated actions, and to monitor logs for better understanding and operation of the system. ? Designing a backup solutions and Disaster Recovery for RDS database instances. ? Applied patches (including opatch), upgrades, and maintenance on all databases ? Utilized production data to refresh development and test instances regularly ? Installation, upgradation, troubleshooting and configuring of Golden Gate 12c software ? Configuring Golden Gate Downstream Mining and integrated components for active-passive and active-active replication. ? Configure Golden High Availability using Oracle DBFS and active Data Guard ? Provided technical assistance for installation and upgrading of existing Oracle databases. ? Performed database management functions such as maintenance, access issues and security. ? Installed and configured Golden Gate to work with JAgent on OEM Golden Gate plugin ? Monitored and troubleshot Golden Gate replication issues ? Extensively utilized Oracle 11gR2 features, including Real Application Testing, Enhanced RMAN, Oracle Data Pump, EM Grid Control, and various others on a daily basis, and enhanced features in 12c such as table and partition recovery, DDL Logging, Redo Log Reduction on GTTS ? Resolved issues involving RAC, OCR, faulty node rebooting, and switched over service relocation ? Implemented Oracle TDE to provide transparent encryption of stored data ? Managed the monitoring and troubleshooting of database replication issues ? Optimized results using EXPLAIN PLAN, SQL-TRACE, TKPROF, and STATSPACK to performance tune Oracle Database Objects ? Collaborated with application development teams to support and resolve any issues encountered ? Used Oracle Enterprise Manager to perform database monitoring, maintenance, replication processes, and performance tuning ? Tested and debugged Oracle PL/SQL packages. Skills DATA MODELS, DATABASE, SQL SERVER, ORACLE, PL/SQL, POSTGRESQL, SQL, RMAN, SECURITY ADMINISTRATION, MONGODB, LINUX, SHELL SCRIPTS, SECURITY, OPTIMIZATION, OEM, PERFORMANCE TUNING, AUDITING, ASM, DBA, MYSQL, Sql Database, Sql Dba, Oracle Dba	Database_Administrator
ORACLE DATABASE ADMINISTRATOR ORACLE DATABASE ADMINISTRATOR ORACLE DATABASE ADMINISTRATOR - COPPER MOBILE Riverdale, MD Work Experience ORACLE DATABASE ADMINISTRATOR COPPER MOBILE - Dallas, TX December 2016 to Present Development of policy and procedures as they relate to database maintenance, security and archiving. ? Monitoring and maintaining 2 node RAC database on Red Hat Linux. Providing support to the development team and handling release schedules. ? Maintaining sound backup and recovery policies and procedures using RMAN. Monitoring the scheduled backup procedures for daily basis using crontab. ? Database refreshes using export /import and data pump. Used RDA, ADDM and AWR reports to monitor the database performance. ? Creating, granting and monitoring user access rights and privileges through roles and profiles. ? Plan, SQL Trace, TKPROF, TOAD and Oracle Enterprise Manager. ? Applying upgrade patch, maintenance and interim (opatch) patches on all the databases. ? Implemented a bi-directional replication from source to target. Monitoring, tuning of the Golden Gate data replication. ? Refreshing Dev and Test instances with data from Production on a regular basis. ? Developed PL/SQL packages, DML, DDL, Oracle tables, Stored Procedures, functions, cursors, triggers and UNIX shell scripts. ? Applied PSU Patches (10G, 11G) as a part of maintenance activity. ? Extensively used Data pump, conventional export/import utilities for loading data to & from databases, logical backups and migration of databases. ? Monitoring and optimizing the performance of the database/application using OEM ? Capacity planning: Allocate system storage and plan future storage requirements. ? Monitoring rollback segment and temporary table space use. ? Performing database refreshes, migration and performance tuning of PeopleSoft application environments. ? Setup and maintenance of Physical Standby Database using Data Guard Broker and Data Guard for Disaster Recovery. ? Daily Health Checkup of all the Databases using Oracle Enterprise Manager 12c. ? Performed full and incremental backups using RMAN for development and production databases. ? Schema Refreshing of databases using normal copy method and exp/imp utility. ? Monitoring the Hit Ratios and tuning the System Global Area (SGA) accordingly. ? Installed and configured Oracle 11g database on a test server using Oracle standard procedures and OFA, for performance testing and future 10g production implementation. Oracle Production Support Database Administrator NRG Energy - Houston, TX January 2013 to December 2016 Successfully installed and configured Oracle 11.1.0.7, Oracle 10.2.0.5 databases on AIX platforms. ? Monitored different databases and application servers using Oracle Enterprise Manager (OEM) 10g Grid Control. ? Loading data from flat files to database using SQLLoader, External Tables. ? Extensively used AWR, ADDM and explain plan for periodic performance tuning. ? Implementing Data pump, conventional export/import utility of Oracle 11g, 10g for re-organizing Databases/Schemas/Tables to improve the performance. ? Database monitoring/maintenance, replication process and performance tuning are done using OEM (Oracle Enterprise Manager), TOAD. ? Implemented Flashback technology of the Oracle 11g, 10g along with Recycle Bin for a faster recovery of the databases and database objects. ? Performed full & incremental backup (cumulative and differential) using RMAN and implemented recovery strategies. ? Successful in applying RDBMS patches, security patches for improving the security and functionality of the databases. ? Participated in Disaster Recovery Drills, documented database and application validation steps. ? Used Automatic Workload Repository (AWR) & Automatic Database Diagnostic Monitor (ADDM) in RAC for Performance Tuning. ? Implemented table partitioning to improve performance and data management. ? Implemented Security through Virtual Private Database and Fine-grained Auditing. ? Developed RMAN scripts for database backup and recovery. ? Designed and implemented the database servers for two new data centers. ? Performance Tuning of Databases, Oracle instances, and Applications. Finding Performance bottlenecks using EXPLAINPLAN, SQLTRACE, TKPROF, AWR, and ADDM. ? Generated scripts for daily maintenance activity like analyzing the tables/indexes, monitoring their growth rate, monitoring the effective use of SGA etc. ? 24 X 7 Production & Development database support and administration. Skills Database administration, Database, Sql server, Oracle, Pl/sql, Sql, Rman, Aix, Linux, Shell scripting, Solaris, Sun, Unix, Unix shell, Ux, Backups, Hp-ux, Etl, Informatica, Security Additional Information Areas of Expertise Database Administration Knowledge of Oracle Knowledge of SQL Server Infrastructure Management Troubleshooting Resolving Database Issues Cold/Hot Backups Export Dumps Archive Logs Data Transfer User Configuration User Security Critical Patch Updates Database Upgrading 12c Multitenant Databases Real Application Clusters Production Support Rollback Segments Database Tuning Standby Databases Leadership Golden Gate Problem Solving Communication Computer Competencies Databases: Oracle 12c, 11G, 10G, * Operating Systems: HP-UX 10.x, 11.x, Sun Solaris 2.5, 2.6, 8, 9, 10, AIX 5.1, 5.2, 5.3, 6.1 RHEL 2.1, 3.x, 4.x, 5.x, Linux Enterprise Server 9, 10, Windows 95/98/NT/2000 * Tuning Tools: TKPROF, EXPLAIN PLAN, STATSPACK, AWR, and ADDM * Languages: SQL, PL/SQL, TSQL, UNIX Shell Scripting, * Utilities: SQL Server Management Studio 2014, 2016, RMAN, OEM 13c, SQLLoader, EXP, IMP, Data Pump, TOAD, Oracle SQL Developer. SKILLS SUMMARY ? Experience with various database Backup and Recovery methods like PITR, TSPITR, Export/Import and Flashback Technologies. Upgrading and Migration of Oracle database to higher version and other platforms using manual method and traditional Export/Import, data pump & Transportable Tablespace (TTS). ? Hands on experience with logical backups, Hot/Cold backups, Recovery, and cloning of databases using (RMAN). ? Disk Space Management involving managing archives, space allocation to various tablespaces and also capacity planning for new applications. ? Expertise in Configuring RMAN with Catalog /No catalog ? Applying Patches, Critical Patch Update/Patch Set update and One-off Patches using OPatch. Experience in patching RAC databases in rolling fashion to maintain high availability. ? Experience in tuning database and memory components for optimal performance using AWR, ADDM and ASH reports. ? Experience in Real Application Clusters (RAC) setup with 2 nodes, configuration and cluster interconnection with Automatic Storage Management (ASM). ? Experience in maintaining Data Guard to provide high availability by implementing physical standby database and snapshot standby and worked with Oracle 11g features, 11g Grid Control. ? Good knowledge v$ performance views and command line skills to identify information about sessions, wait events, system performance etc. ? Involved in tuning applications for optimal response time using SQL /Optimizer Trace at various levels and events, ? Implemented various Partition techniques to achieve availability, performance and manageability of large tables and indexes ? Performing day-to-day database administration tasks like Tablespace usage, checking alert log, trace files, monitoring disk usage, Table/index analyze jobs, database backup logs etc. ? Plugging the tablespace between different platforms using Cross platform transportable tablespace Utility. ? Installing Oracle patches, Migration of database across releases. ? Expertise in loading data from flat files using external tables, SQL Loader. ? ETL tools: SQL*Loader, Informatica 9.1, Ab initio 3.1.5.3, IBM data stage 11.5 ? Excellent analytical, problem solving, communication and interpersonal skills.	Database_Administrator
Oracle Database Administrator Oracle Database Administrator Oracle Applications Architect - Anixter International Valley Center, CA I am an enterprise Oracle Technologist with 8 years experience in all aspects of the Oracle technology stack. I have extensive experience working with infrastructure teams co-architecting and the building enterprise infrastructure associated with my Oracle environments. I am energetic, hardworking, and own any Oracle infrastructure I am given responsibility for. I thrive on receiving a new environment, tuning the performance and getting that system running to full operational potential. I apply my excellent troubleshooting skills to complex problems in order to achieve winning solutions. I am passionate about the work I do and am excited about a new opportunity for career and knowledge growth. Work Experience Oracle Database Administrator HD Supply January 2015 to July 2016 As an Oracle DBA, I was responsible for the administration of a Tier 1 enterprise Oracle landscape of 200+ databases and associated applications. I managed the production infrastructure for Oracle BI, Fusion Middleware, E-Business, and APEX applications. I was responsible for architecture, design recommendations, installation, monitoring setup, and daily administration for the Oracle infrastructure and related technologies. In addition to the above roles and responsibilities, I also performed migrations of multiple datacenters that involved P to V migrations to achieve a nearly 100% virtualized Oracle infrastructure. Designed architecture for Oracle EDQP WebLogic for the C&I LOB Installed, configured and administered Oracle EDQ Fusion Middleware environment Redesigned and re-architected the Oracle BI Fusion Middleware infrastructure Redesigned Oracle BI ETL Load Plans and performance tuned BI Reports Installed and maintained Oracle OBIEE, OBIA and ODI Member of data architecture team responsible for performance tuning on Oracle BI environment Installed and maintained Oracle Apex utilizing Oracle HTTP Server Installed and maintained Oracle RAC infrastructure Designed and implemented Enterprise Manager Grid Control 12c with HA Installed and maintained Apache Tomcat with Oracle Rest Maintained Oracle OID for authentication for various Oracle components Maintained, configured, and performance tuned 2 node RAC environment for Oracle E-business R12 Performed Java JVM performance tuning Created a custom management solution utilizing PL/SQL to automate database maintenance Created advanced Bash administration scripts Architected a custom backup strategy utilizing a blend of UC4 tools and the NetBackup enterprise platform Migrated Crontab monitoring and administration scripts to Oracle Grid Control Routinely performed advanced UNIX/Linux system administrative tasks such as, RPM installs, kernel level configuration, and UNIX/Linux troubleshooting Responsible for level 3 support and routinely interacted with various offshore teams in a supporting capacity Associate Oracle Database Administrator HD Supply October 2011 to December 2014 In this role, I was a junior administrator responsible for core day to day administration of the Oracle database infrastructure. I configured Oracle RMAN backups and cloned various databases for backup and recovery. I worked with the Oracle DBA team to install and configure Oracle Enterprise Manager Grid Control infrastructure. We implemented new version enhancements to further automate and secure database administration to over 200 databases. I assisted more senior team members as I progressed in my skills and experience as an administrator. I also was a member of the support team responsible for day to day support tickets, systems installs, and core builds on all Oracle infrastructure software components. Created and maintain technical documentation for corporate knowledgebase Performed installation, maintenance, upgrades and support Performed software and patch management/deployment for Oracle software stack Performed configuration, debugging, enhancements and support for multiple Oracle infrastructure platforms (APEX, database) Performed UC4 administration and scripting Responsible for disaster recovery Configured Oracle Dataguard for disaster recovery Performed disaster recovery failover tests utilizing Oracle Dataguard replication Developed several customized APEX applications utilizing a blend of PL/SQL and HTML to achieve a more robust application functionality Education BS in Computer Science Networking Security in Computer Science Networking Security University Of Illinois at Springfield - Springfield, IL Certificate University of California San Diego/Oracle University - San Diego, CA Skills Solution Architect, Linux	Database_Administrator
SQL Server Database administrator SQL Server Database administrator SQL Server Database administrator Woodbridge, VA SQL DBA with more than five (5) years of experience, Expert with compact technical experience, maintained and developed different corporate schemes using Microsoft technologies. Experience includes all aspects of SQL Server Databases (2016, 2014, 2012, 2008/R2, 2008) in installing and administering different versions and editions. Work Experience SQL Server Database administrator Embassy of the Kingdom of Bahrain - Washington, DC March 2014 to June 2019 Installed managed and administered SQL server 2008/2008R2/2012/2014/2016 SQL servers Applied service pack on all the nodes across the Active/Passive cluster on 2016 Provided 24x7 operations support for production related issues Migrated Sql databases from SQL 2008 to VM SQL 2012/14/16 Worked with Microsoft Team Foundation server for task tracking, source control, etc. Involved in data modeling for the application and created ER diagram Worked collaboratively and cohesively in a great team environment Configured HADR features including AlwaysON and Transactional Replication Created and scheduled maintenance plans for updating statistics, checking- Fragmentation, checking database integrity and backup plans Configured Database mail, linked servers, Transparent Data Encryption (TDE), Change data capture (CDC) and. Change Tracking (CT) Fine-tuned Stored Procedures using Execution Plan in T-SQL Imported data from multiple sources/format such as Flat file, CSV file, Oracle, MySQL, Access, ODBC/OLEDB data sources to SQL Server Conducted various meetings with teams to meet corporate milestones for database merging and data movement Reviewed technical designs, reports, documentation, and other materials produced by team member Performed research into database performance issues and come up with solutions to address those concerns Performed database health checks using SQL profiler, Extended Event, performance monitor, performance counters and DBCC commands Created TSQL database objects including tables, views, functions, SP & indexes Supported customer base as a production DBA for existing hosted solutions Interacted in database enhancement, verification and architecture related to HA, DR & BCP Assisted in the leadership and direction related to operational backup/recovery strategies Embassy of the Kingdom of Bahrain - Washington, DC November 2010 to February 2014 Building, configuring, patching, upgrading and troubleshooting of the servers Taking care of backup, off-site tape storage, inventory-asset management Investigating, resolving and closing user reported PC problems and application issues through our ticketing system Supporting users in the use of computer equipment by providing necessary training and advice Installing, configuring and deploying new PCs & Servers Providing a high level of customer service at all times Ensure proper use of office equipment and address any malfunctions Education Bachelor's Degree in Computer Engineer in Computer Engineer The Future University Skills Data modeling, Database, Database design, Ms access, Ms sql server, Sql server, Replication, Sql, Sybase, Sharepoint, Sql server reporting services, Ssrs, Clustering, Data integration, Etl, Sql server integration services, Security, Backups, Ssis Additional Information Technical Skills: Install and Configure SQL database server 2008, 2008R2,2012, 2014 and 2016 for test, development and production environment Strong Experience on SQL Server upgrading, migration and apply SP Experience in Data Modeling (Logical and Physical Design of Databases), Normalization and building Referential Integrity Constraints Working on Database Maintenance, Backups and Recovery Plans. Managed SQL Server Security including administer MS SQL server by creating Logins with appropriate roles, granting and denying login privileges, monitor the user accounts, creation of groups, granting database and application roles to users and groups SQL Server High availability (Log shipping, Mirroring, Replication, Failover Clustering, Always ON) Database Design, TSQL, Sqlcmd Data Integration, conversion strategy and data quality SQL Server and database Performance tuning Perform Tuning long running queries and slow running servers through SQL Profiler and Execution plan Monitor SQL Error Logs/ Schedule tasks/data activity/ eliminate blocking and deadlocks/ user counts and connections/ locks SharePoint and PowerShell Business Intelligent tools, SQL server Reporting services (SSRS) Solid knowledge in developing SQL Server Integration Services (SSIS) packages Extracting, Transforming and Loading (ETL) data into the Data Warehouse from heterogeneous databases such as Oracle, DB2, Sybase and MS Access I worked in Agile Methodology environment Self-motivated, responsible and experienced at working in fast-paced environments Prepares, processes, and handles information of a sensitive and confidential nature Detail orientated, able to multi-task effectively Excellent communication skills both written and oral	Database_Administrator
Lead Oracle Database Administrator Lead Oracle Database Administrator Oracle Database Administrator Baltimore, MD Database Administrator with 6+ years of experience in Oracle 10g, 11g and 12c database administration. Demonstrated experience in database security and user management, backup and recovery, disaster recovery, management, and database performance tuning. Extensive knowledge of program design, implementation, staff training and support. Ability to manage multiple projects, meet deadlines and work high pressure environments. A self-starter with a strong work ethic, excellent communication skills, and a commitment to quality assurance. Authorized to work in the US for any employer Work Experience Lead Oracle Database Administrator Morrison Chiropractic September 2014 to Present Actively manage database systems including Oracle (10g, 11g and 12c), SQL Server and Red Hat Linux. Install and configure Oracle 11g & 12c databases on a variety of operating systems including UNIX/LINUX Windows OS, and Solaris environment. Perform required upgrades from Oracle 10g to 11g, and from 11g to 12c. Utilize Oracle Golden Gate, import/export utilities for cloning/migration of small sized databases and Data pump import/export to move data between 9i and 10g/11g environments with maximum efficiency. Troubleshoot and enhance Database Performance issues using OEM, AWR, ADDM and ASH. Identify and resolve errors using Tuning Pack, Diagnostics Pack, and AWR, ADDM, STATSPACK, SQL Trace & TKPROF, EXPLAIN PLAN. Enlist the use of Real Application Clusters (RAC) for performance tuning. Evoke RMAN to ensure backup is secured and reusable for recovery. Develop and review SOPs and other relevant documentation for use when training incoming team members. Manage weekly meetings with client to maximize system efficiency. Adhere to HIPAA guidelines as it pertains to patient confidentiality and privacy protection. Oracle Database Administrator The Health and Fitness Academy August 2012 to October 2014 Performed day to day DBA activities on Oracle 10g and 11g database on RedHat Linux. Installed, configured and maintained Oracle RDBMS Software. Performed database upgrades from Oracle 10g to Oracle 11g. Managed and created users, assigned user profiles, privileges and roles, including password changes and other security related tasks. Maintained the Oracle 11g databases by installing, upgrading and configuring the Oracle server, creating databases, objects, database backup and recovery, monitoring and optimizing database performance Assisted in SQL tuning and providing consultation to create materialized views, table partitions, add indexes, drop unnecessary indexes, and use hints where applicable. Regularly applied knowledge of Software Development Life Cycle (SDLC) principles to assist in the development of documentation for new procedures and processes for technical projects. Closely monitor system and network performance to ensure productivity is maintained. Manage weekly meetings with client to maximize system efficiency. Education Master of Science in Forensic Science Stevenson University - Stevenson, MD August 2016 to May 2018 Bachelor of Science in Biological Sciences University of Maryland - Baltimore, MD August 2008 to December 2012 Skills ORGANIZATION SKILLS, Microsoft Office (8 years), Academic Research (3 years), Report Writing (2 years), Excel (6 years), Word (8 years), Powerpoint (8 years), Qualitative Research and Analysis (5 years), Quantitative Research and Analysis (5 years), Presentation Skills (7 years), Oracle (6 years), SQL (6 years), Database Management (6 years), Linux (6 years), Solaris (5 years), Powershell (5 years), DBA, Sql Dba, Oracle Dba, ETL, Sql Server, MYSQL, RAC, Rman, Sybase, Sql Database, Oracle Database Additional Information * Excellent communication (both written and oral) and organization skills. * Demonstrated team work skills and attention to detail.	Database_Administrator
Oracle Database Administrator Oracle Database Administrator Sr Oracle Database Administrator Oakdale, MN PROFESSIONAL SUMMARY I am a Certified Oracle Database Administrator and IT security expert with 8 years hands on experience in Monitoring and Tuning, Backup and Recovery, Security implementation and Designing of Database, spanning over Oracle versions 10g, 11g and 12c. Well versed in development, test and production environment. I am proven in my ability to maintain the security and operational efficiency of a database, a result - oriented achiever with excellent track record for identifying opportunities that will accelerate the company growth and address emerging needs. Working as part of a team to troubleshoot issues and improve system functionality. Extensive background in customer service and excellence in maintaining positive and professional rapport with the end users. A dedicated team player, who can successfully manage multiple priorities and perform under pressure in a fast paced environments, where accuracy and efficiency are imperative. DATABASE MANAGEMENT PROFICIENCY Database Creation, Configuration, Upgrade, Patching and Migration. Backup and Recovery using RMAN, Data Pump, and User - Managed Backups. Shell Scripting, Automation and Deploying scripts from Developers. High Availability using Flashback and Data Guard. Performance Tuning on ASM. Experience in generating AWR, ASH, ADDM Reports, Reviewing, and Identify the performance bottleneck from AWR reports, and fixing those queries by working with Application developer. Advance Database Security methods, including Triple A's, TDE (Encryption) and Data Masking Experience in providing 24x7 support for enterprise mission critical production Database Handling planned, unplanned maintenance, working with Oracle Support. Relational Database modeling and Database Design /Creation using OUI, DBCA. Authorized to work in the US for any employer Work Experience Oracle Database Administrator Boston Scientific Corporation May 2014 to Present Performed routine backup operations like User Management, Space Management, capacity planning, ASM disk group management, Backup Administration, Export/Imports, Handling customer requests, performing peak season checks, Data guard issue, and database health check by using recheck Utility. Performed database administrator tasks that included developing database scripts for schema tables to be created, dropped, truncated, and data inserted Performed periodic needs assessments for system upgrades, prepared documentation for technical problems, systems expansion, upgrades and network topology changes, as well as reported failures and equipment end-of-life (EOL). Troubleshoot database performance by using ASH/AWR/ADDM reports. Identify database problem by looking wait events, resource intensive (elapsed time, IO) queries, analyze execution plans and working with Application developers to fine tune resource intensive queries. Planned and Scheduled Backup/Recovery Strategy Using OEM, RMAN and Logical Backups (with Export/Import, Data Pump Utilities). Applying the CPU/PSU patches for Single Instance, RAC databases and exposure to Exadata. Built and maintained Security and integrity Controls in coordination with security team using the VPD, Roles, User privileges, TDE, and Oracle wallets to ensure highly controlled and audited user access. Configured Oracle Auditing for Database security Identifying problematic SQL code using Oracle dictionary Views, SQL Tuning Advisor, 10046, and 10053 level Tracing tkprof, TOAD and SQL Developer. Submitted SRS to Oracle through "My Oracle Support" following up to resolve serious Database issues. Monitor different Databases and Application servers using Enterprise Manager. Responsible for managing various environments such as PROD/STG/QA/DEV with Database size starting from 300 GB to 5 TB. Involved in 24x7 production database maintenance and on-call support. Queried Database objects and also use DDLs, DMLs and other SQL commands to access, Create/Insert, modify, and/or delete data/object from databases. Good Experience with Database Refresh, Flash-Back Technology and Database cloning with RMAN and manual methods. Oracle Database Administrator Thomson Reuter Corporation January 2010 to March 2014 Involved in process improvement for database related operation and maintenance issues, communication and management gaps. Good Experience in Performance Tuning using EXPLAIN PLAN, SQLTRACE, TKPROF, STATSPACK, ASH, AWR and ADDM. Responsible for setting and managing User Management, Space Management Granting required privileges to users. Installation and Upgrades of production and Non-production database to 11.2.0.4, and some to 12.1.0.2 on Linux (RHEL 7.3) using OFA, DBUA, and OUI (for continued oracle support). Created and Configured RMAN Recovery Catalog and Flash Recovery Area (FRA) for Backup/Recovery. Troubleshoot database performance by using ASH/AWR reports. Identifying long running queries and resolving it with Application Team. Applied security patches (patch set, critical Patch updates (CPU) /Patch set updates (PSU), one-off patch) using "uninstall" and Perl based utility "Patch" Setting up RMAN Hot Backups and Export with Expend. Monitoring backup and troubleshooting RMAN backup jobs. Resubmitting jobs which are failed. Performed Data Guard switchover/failover as per requirements. Performed On-Call DBA on routine basis, managed maintenance week-end support. Mirroring, Replication, Index Drop/Create, Database Maintenance, SQL Performance Enhancements, View/SP/Function recompile, Linked Server Management, Transparent Data Encryption. Implemented comprehensive alerting system with OEM 12c for RAC and Non RAC database for different environment. Restored and Recovered databases from offline, and online and RMAN backup. Performed Point in time recovery in situations where backup is corrupted and cannot be used for database recovery. Responsible for setting and managing User Management, Space Management Granting required privileges to users. Responsible for minimizing downtimes on applications by ensuring the daily backup/export of database and archive logs to disk/tape system. Good experience in setting up SQL trace, with OEM, oradebug utility and analyzing the trace files with team members to fix the resource intensive queries. Education Associate in Computer Networking Dunwoody College of Technology MN - Minneapolis, MN Present Associate in Science And Technology in Science And Technology Osun State Polytechnic April 2008 Skills DATABASE, ORACLE, SQL, RMAN, LINUX, RED HAT, SUN, UNIX, R2, OEM, DBA, Sql Dba, Oracle Dba, DB2, Oracle Database, ETL, MYSQL, Sql Server, Postgresql Links https://www.linkedin.com/in/adeniyi-ogunyemi-333054160 Additional Information TECHNICAL SKILLS Software and Operating System used: Unix/Sun SOLARIX, Linux (Red Hat), and Windows. Database Tools/Utilities: SQL*Plus, SQL developer, Toad, SQL Tuning Advisor, Data pump, RMAN, Execution plan, Net Manager, Enterprise Manager(OEM) ADRCI, AWR, ADDM, ASH Databases: Oracle 11g R1, 11g R2 and 12c	Database_Administrator
Senior Oracle Database Administrator Senior Oracle Database Administrator Senior Oracle Database Administrator - Hendrick Automotive Group Accomplished certified ORACLE Database Administrator, and IT security expert with over 8 years of experience with in-depth knowledge and proficiency in Backup & Recovery, Security Implementations, Database Design, Monitoring & Tuning, Migration, Upgrades, Cloning, and Replication. I am also proficient in an assortment of technologies including Oracle 10g, 11g, 12c and 18c, MySQL and MS SQL Server. I possess extraordinary written, verbal, analytical and organizational abilities French and English. I am proven leader with motivational management style, a solid reputation for building and retaining highly motivated teams and development of innovative solutions. I am an energetic achiever who can successfully manage multiple priorities and perform tremendously under pressure. Work Experience Senior Oracle Database Administrator Hendrick Automotive Group 2014 to Present Installed and configured software for Oracle 10g, 11g, 12c 18c on both Windows and UNIX platforms using Oracle OFA. Also Installed, Administered and Maintained SQL Server Instances 2008 and 2012 Performing Day-to-Day DBA tasks: performance tuning, system security, database installation configuration, patching, technical database support in 24X7 environment to ensure system performance and stability. Championed database migration from 10g to 11g and database upgrade from 11g to 12c using the Oracle Data pump and DBUA utilities respectively. Rewrote and implemented a backup strategy following company SLA; execution of backup schedule for both physical and logical backups using RMAN and DATAPUMP utilities respectively. I also used block change tracking (BCT) which reduced backup time from 8hrs down to 45mins. Installed and administered GOLDEN GATE in a unidirectional, bidirectional, and broadcast configuration to mainly replicate data and ensure high availability, in a heterogeneous environment, also worked with EXADATA Machines for high performance and availability. Supported daily administration, monitoring, tuning, and troubleshooting on single instance on UNIX/Linux, Windows server 2008 and 20012 ( Database sizes range 100GB to 21TB) Monitored AWR, ADDM, ASH, Alert log, dynamic performance views, DBMS_STATS, Trace Files, System Event Logs for unusual events and took appropriate action according to company policies of incident reports. Implement table and index partitioning so as to Minimize DB_time, increase disk load balancing, improve query speed and enable faster parallel query. Capacity planning to meet the demands of the dynamic aspects of storage and memory for the databases Deployed Database security policy and installation, using passwords, privileges and user profiles, Used Oracle Transparent Data Encryption to encrypt columns, tables and Tablespaces, I also implemented the "triple A" (AAA) and database auditing policies as well as data redaction Cloned databases using RMAN and DATAPUMP utilities for all database sizes Installed and administered Oracle Physical Standby Database for single and multiple instances to achieve high availability and DR solution (DATA GUARD) Performed database Refreshes from production environments Performed PL/SQL errors fixes and modified the applications using PL/SQL Maintaining highly reliable 24x7x365 Linux production servers for AWS EC2 instances. Part of the on call production support team for 24/7 on-call production support. Administered a Mongo DB to create, update, delete and read documents, in a limited role. reduce applications implementation and upgrade cost by adopting standards-based Oracle Fusion Middleware Oracle Database Administrator eBay, GA 2010 to 2014 Created databases from Entity Relational Diagrams (ERD) in Forward Engineering using the Oracle SQL Developer to OFA Institution and finally to DB launch. System Development Life Cycle (SDLC) methodology for designing, analysis, development and implementation. Designed and implemented the ETL utilizing PL/SQL and Talend Administration Suite. Used range, hash and composite table partitioning which greatly decreased the DB_time and SQL Execution time. Also performed instance tuning by changing init.ora parameters and managed region parameters such as shared_pool_size and db_cache_size with the use of AMM and ASMM. Managed database security by creating, assigning appropriate roles and privileges to users depending on the user activity, auditing, and performing other security related tasks including Transparent Data Encryption. Extensively used AWR, ADDM, ASH, and Explain plan for periodic Performance tuning. Installed and configured the Oracle Golden Gate software on Unix/Linux platform for both Unidirectional and Bidirectional replication Configured Oracle tools like SQL*Net to access the database across the network Configure and manage ASM instances on Oracle 11g and 12c. Worked in a cross functional team that oversaw the Oracle RAC installation and configuration for Linux environments. Expert in working with PL/SQL including Procedures, Functions, Cursors and Triggers. Applied Oracle's quarterly Critical Patch Update (CPU/ PSU application) using Opatch utility to install, test, and deploy patches to all database instances Experience working on ORACLE EXADATA Machine X4-2 for the extreme performance of the database Created and managed pluggable databases in the multitenant container database of the Oracle 12c architecture Experience migrating database objects from development through test and into production environments Configure and manage CloudWatch alarms to monitor resources in AWS for Disk, Memory, and CPU utilization. Capacity planning (supported 3 tier architecture, planning of tables, indexes, tablespaces and databases) to allow for growth potential and analyze data growth trends for capacity and resources. Assessed customer's ability to obtain loans and monitors it for the personal business, by providing how Education Bachelor's Skills DATABASE, MS SQL SERVER, SQL SERVER, ORACLE, PL/SQL Links https://www.linkedin.com/in/robert-kamga-125160182	Database_Administrator
Oracle Database Administrator Oracle Database Administrator Oracle Database Administrator Washington, DC I am a hardworking, diligent and extremely meticulous Oracle Database Administrator with over six years of experience. I believe these three characteristics are the most important qualities of a good DBA. Throughout my tenure I have dealt with almost every possible aspect of my field. I have a wealth of knowledge and experience, but most importantly, I am always willing to learn and share my knowledge with others. I also pride myself in taking excellent notes and documenting steps and procedures. I am a good communicator; am highly personable and amicable, am excellent at juggling multiple tasks and working under pressure. I have worked on projects as a team member and individually. I am resourceful, honest, and respectful, and for these reasons I firmly believe I will be an asset to your company. Authorized to work in the US for any employer Work Experience Oracle Database Administrator Delta Dental - San Francisco, CA April 2015 to March 2019 Oracle DBA tasks like Installation, creation, maintenance, performance tuning, problem identification, resolution and migration in production, pre-production and development environments Played a lead role in enterprise-wide database optimization and instance and resource monitoring. Perform root cause analysis on failures. Resolve performance tuning related issues, reports, and queries. Provided 24X7 support for all the production and development databases. Other duties include applying oracle database patches, and creation of databases as per user requirement, creation of database users, monitoring, tuning, troubleshooting, backup and recoveries. Performed proactive database maintenance procedures to ensure optimal performance and uptime and implemented shell scripts for automation of day to day activities. Identify Top SQL that are consuming heavy resources and provide support to the development team in identifying SQL queries that are consuming high resources and interact with the development team to see if these queries can be fine-tuned further. Perform SQL tuning and assist developers with coding PL/SQL. Extensively worked on cloud-based databases. Preferably OCI and AWS cloud. Migrated traditional Linux environments to AWS/RHEL Linux environment and used auto scaling feature. Increasing EBS backed volume storage capacity when the root volume is full using AWS EBS Volume feature. Create alarms in CloudWatch service for monitoring cloud servers performance, disk space and CPU utilization. Created and deleted IAM accounts in AWS for security purposes and provided access to users per company requirements. Migrated different servers to AWS platform Managed multiple databases residing on EC2 servers in RDS Experience with setting up of databases on Oracle Cloud Infrastructure (OCI), managing cloud accounts/access, cloud storage container for automated and on-demand backups. Created SSH key pairs, created and deleted administrative accounts via OCI console, granted and revoked roles under different groups. Worked extensively with network teams to configure VCN's Public and Private IP's Subnets, Dynamic Routing Gateways (DRG), Route Tables, Subnets and Security etc., for Oracle Cloud Infrastructure (OCI). Installed and Implemented Backup & Recovery procedures. Implement Hot, Cold and Logical backup plans. Experience in Exadata fresh installs (configuring databases and cell nodes on appropriate servers and running the One Command) exadata re-imaging and general administration of exadata systems. Deep understanding about Exadata specified features such as Smart Scan, HCC Hybrid Columnar Compression, Flash Cache, etc Experience with all steps involved in exadata patching and upgrade including but not limited to running downloading the right bundle, patchmgr, running pre-checks, upgrading grid and db nodes etc. Extensive experience in performing database and system health checks on (Oracle EXAchk) on exadata. Handle all Client Requests, Work closely with Clients for New Projects from Initiation to Production cutover Identify cost saving opportunities & implement innovative DB solutions for clients (collaborate with Infrastructure Delivery team as needed). Involved with installation and maintenance of ORACLE 11g RAC/oracle 12cRAC and Standby databases (Oracle DataGuard) for High Availability and Disaster Recovery purpose. Good understanding and Implementation expertise in RAC, ASM, Data Guard like remedy change and user tickets, frequently communicate effectively with technical and non-technical customers. Applied database patches using Opatch utility for RAC and Non RAC databases & building Clone instances for Development and Test teams. Responsible for using Flashback query mechanism along with automatic undo management. Extensively worked on Oracle Multi-tenant architecture/container/pluggable databases with local and cloud storage options. Migrated 10g and 11g databases to 12C and managed them as a container with up to 150 pluggable databases per container. Experience with applying patches and upgrades in Multi-tenant environment. Extensively used Database Administrative tools like Oracle Enterprise Manager, SQL*PLUS, SQL Developer. Monitor nightly Database backup Jobs and necessary actions for failed backup jobs including script corrections, disk space monitoring and Database availability. Installed 12C grid control and Used Oracle Enterprise Manager Grid control 11g/12c for monitoring databases. Worked on Active data guard, Fail over and Switch over cases. Refreshed/cloned databases using RMAN utility. Responsible for installing, upgrading, patching and configuring the Oracle environment. Implemented Oracle database backup & recovery solutions using RMAN. Extensive uses of Oracle Data pump Exports/Imports utility for moving data among the servers. Performed large batch jobs and tuning of SQL queries and database systems. Created User accounts, Roles and granting required access permissions and privileges to the users. Partitioning and re-organization of table and indexes. Performance in daily transforms by identifying and reorganizing indexes on major tables. Alert monitoring and Ticketing Managed, trained, and mentored staff. Oracle Database Administrator Atlanta, GA September 2012 to March 2015 Set up new databases and provided all database-related support for the production as well as test databases for different markets internationally. Explain Plan and Oracle optimizer hints to enhance performance of SQL statements. Performed the user requirements and troubleshooting activities and resolved connectivity issues. Implemented, administrated, and maintained daily backup. Worked as a team member for 24x7 support with on call rotation in all prod, QA and dev environments. Supported 50+ databases including RAC production database, and a lot of Development and Test databases and upgraded from 11g to 12c. Provided Production & test environment support while coordinating with Linux Team and storage team to configure the OS infrastructure for Oracle Databases. Performance tuning of the database (Memory Allocation Tuning, I/O Tuning, and Tuning Contentions) using TKPROF, EXPLAIN PLAN, AWR, ADDM. Experience in Cloning, copying an existing Oracle installation to a different location and updating the copied bits to work in the new environment. Database Upgradation, Migrations using traditional way (DBUA, Manual and export/import) as well as non-traditional way (Transportable table spaces). Setup New databases on Clustered and Non-clustered environment and Implemented Maximum Availability Architecture using RAC, DATAGUARD and Golden Gate. Identified and reduced/ eliminated non-idle wait events such as scattered file read, sequential file read wait event, log file completion, in queue, and buffer latch waits. Strong customer facing technical presence with the ability to solve complex problems Good knowledge on all incident, change, problem management process & compliance process Responsible for installing, upgrading and configuring the Oracle environment by creating databases, database backup and recovery, monitoring and optimizing database performance. Installed and configured Golden Gate for replication. Involved in Oracle Golden Gate installation, configuration, troubleshooting Golden Gate EXTRACT and REPLICATE issues. Responsible in configuring and backing up database using RMAN, Hot backups, Cold backups and Logical backups. Worked with Data Pump to take the logical backups of databases. Experienced in performing Point-in-Time Recovery. Full database, Schema refresh using RMAN, Data Pump and Implemented the Backup strategies using RMAN catalog and non-catalog methods. Setting up of Oracle and Application user accounts and passwords, monitoring application security. Alert monitoring and Ticketing. Moving data between databases using Data Pump. Performed large batch jobs, and tuning of SQL queries and database systems. Created User accounts, Roles and granting required access permissions and privileges to the database based on the applications they are accessing. Coordinated with developers and users connecting to different databases Export and Import Data according to the user's request Responsible for tuning the database performance issues like query tuning and memory tuning (SGA tuning) and also partitioned the tables and indexes for better performance. Education Oracle Certified DBA Dowling College Computer & Information Science Skills DATABASE, ORACLE, ORACLE 10G, SQL, RMAN, AIX, LINUX, SOLARIS, SUN, VPN, CISCO, RDBMS, LOADER	Database_Administrator
Oracle Database Administrator Oracle Database Administrator Oracle Database Administrator - DexMedia Silver Spring, MD Six (6) years Superb Knowledge in Oracle Databases 10g, 11g and 12c Six (6) years' Experience in database. MIGRATION - 10g to 11g, 11g to 12c databases, cross-platform using Data guard, Golden Gate, Transportable tablespaces. Non-ASM to ASM. Maintain performance across all phase. Worked on oracle migration workbench. Responsible for Datacenter Migration from old Datacenter to new datacenter. Six (6) years' Experience with performance tuning and troubleshooting Completed Oracle University performance tuning course. Using Explain plan, ASH, ADDM, AWR, v$, dba views, HIST tables &TKPROF, SQL Profile. Instance, database & SQL performance optimization. Forcing index, hints. I/O & CPU utilization trend analysis. Top SQL/session, bottleneck issues, locks, identifying oracle wait events. Create performance baseline, comparing performance and Investigate top activities; generate trend report of tablespace usage & estimate future growth. Extensive use of OEM grid control for tuning. Worked on ADRCI command-line 11g Size (6) ) UPGRADE&PATCHES - Apply security/PSU patches. Validate database structure. Troubleshoot failed component in upgrade process. Upgrade ASM and RAC from 10g to 11g. Size (6) years in backups, restores and recovery processes. Six (6)years DATA GUARD - Set up physical standby for DR. Configure data guard broker, open standby in read-only, manage archive gap, testing fail-over/switch-over scenarios, changing protection modes. Configured Active, Logical, and Snapshot Data Guard. Six (6) years RAC - Implementation & administration of 10g/11g RAC on Linux. Oracle ASM, OCFS, RAW devices. FAN, TAF, load balancing, inter instance parallelism, add/remove node. Troubleshooting & Admin ASM. Apply patches. Setup SCAN Listeners on 11gR2. Four (4) years Expert experience with Data Security, Transparent Data Encryption (TDE) and data protection best practices. Six (6) years GOLDENGATE: Setup, data mapping, filter, troubleshoot, developing parameter file. Live reporting, CDC, Active-Active standby configuration. STREAMS replication at table, schema and database levels. Down steams, advance queuing, change data capture. One (1) year AWS: Migrating databases from Oracle to AWS vice versa. Two (2) years SQL Server: Software installation, databases and user creation, Recovery models. One (1) year POSTGRES: Software Installation, user and tablespace creation. Work Experience Oracle Database Administrator DexMedia - Dallas, TX May 2015 to Present Up-gradation and migration of database from 10g to 11g and then to 12c and also applying patches whenever required. Implementing datapump, conventional export/import utility of oracle 11g, 10g for re-organizing databases/schemas/tables to improve the performance and cloning/migration of databases in 10g /11g and 12c environments. Performed database refresh from production to QAT, UAT and development databases. Monitored different databases and application servers using oracle enterprise manager (OEM 13c) 10g, 11g grid control, and cloud control 12c. Loading data from flat files to database using SQLloader, external tables. Implemented and managed optimum physical database design (tablespaces, datafiles, extents, redo logs, archive logs) and assessed database capacity by monitoring online storage, growth and file system space. Worked on automatic storage management (ASM) with EMC storage for managing data in san. Worked extensively on performance tuning of queries by maintaining aggregates, compression, partition, indexing and use of hints, stored outlines, statistics. Extensively used AWR, ADDM and Explain plan for periodic performance tuning. provided instance level performance monitoring and tuning for event waits, sessions, physical and logical I/O and memory usage. Experience in editing and rewriting UNIX/shell scripts for providing the reports. Created a clone database using rman on remote server and used srvctl commands for real application cluster (RAC) databases. Successfully implemented backup & recovery using rman which includes hot backups and cold backups. Implemented data guard with high availability and performance configurations and participated in data guard fail over tests. Responsible for the smooth functioning of all ecommerce activities of the organization. Knowledge in oracle data warehouse dba skills relating to administration and management of VLDB environments, oracle OLTP. Performing monthly and annual performance reports for trend analysis and capacity planning Oracle Production Support Database Administrator CenturyLink Inc - Monroe, LA March 2013 to April 2015 Participated in 24 x 7 production & development database support and administration. Worked with data pump to take the logical backups of databases and experienced in performing point in time recovery using rman. used oracle configuration assistants like: dbca ( database configuration assistant) for creating databases, dbua ( database upgrade assistant) for upgrading databases, and netca (network configuration assistant) for creating client-server environment using listener, tnsnames etc. Working experience with latest toad having new features PLSQL & SQL script debugger, database health checkup, ASM manager, diagnose extents, segment advisor, SGA trace and query builder. Extensively used AWR, ADDM and explain plan for periodic performance tuning. Implementing datapump, conventional export/import utility Implemented proactive monitoring using tuning pack, diagnostics pack, and statspack, SQL Trace & TKPROF. implemented oracle database 11g two node real application cluster (RAC) using oracle cluster-ware, and responsible for high availability and load balancing. configured oracle data guard for oracle disaster recovery. applying upgrade patch, maintenance and interim (Opatch) patches on all the databases. implemented flashback technology of the oracle 12c, 11g, 10g along with recycle bin for a faster recovery of the databases and database objects. performed full & incremental backup (cumulative and differential) using rman and implemented recovery strategies. refreshed/cloned databases using rman utility. involved in converting a single instance database to oracle 12c, 11g, 10g RAC databases. installed ASM environment and migrated databases from NON-ASM to ASM. made optimal use of oracle support in resolving the SRS documented the standard processes for peers to follow. Education Oracle Certified Associate University of Yaoundé 2012 Skills Database, Oracle, Oracle 10g, Sql, Aix, Linux, Solaris, Unix, Ux, Hp-ux, Rman, Oem, Loader, Architecture Additional Information TECHNICAL SKILLS Databases Oracle 10g, 11g, 12c, Exadata, AWS, Database Tools Oracle (Oracle Enterprise Manager, SQLPlus, SQL Loader, DB Configuration Assistant) Toad, OEM Grid, Oracle Enterprise Manager 13C, RMAN, SQLLoader, Exp/Imp/Data Pump, AWR, DBCA, DBUA, ADDM, Toad, Putty, WinSCP, SQL Developer, OEM 12c, Exadata. Operating Systems LINUX, UNIX (Solaris 8/9/10, AIX, HP-UX), MS WINDOWS Other Skills Oracle, DATA GUARD, GOLDEN GATE, RAC, EXADATA, AWS ARCHITECTURE.	Database_Administrator
Scrum Master Scrum Master Scrum Master - THE TECH-EDGE GROUP Stone Mountain, GA Self-motivated and capable of managing multiple priorities and tasks as delegated Team player with the ability to work within a collaborative environment. Excellent interpersonal skills ability to work with diverse personality types Ability to coach the team to reach their highest potential Creative and efficient in proposing solution to complex, time-critical problems. Ability to deal with multiple projects and deadlines. Strong analytical and problem solving skills with high attention to detail Work Experience Scrum Master THE TECH-EDGE GROUP August 2014 to Present Facilitating team scrum events (daily scrum, sprint planning, sprint review, retrospective) and making sure there is full team engagement. Helping the product owner manage the product backlog by making sure that user stories are regularly groomed, prioritized by business value and are sprint ready. Ensuring teams have clearly defined and enforced Definition of Ready (DOR) & Definition of Done (DOD). Identifying and removing impediments to team's works progress. Making sure the team's work is visible and progress is radiated to the team and key stakeholders using metrics like burn-down, burn-up and velocity. Shielding the team from interruptions and removes obstacles that may impact the delivery of the product. Tracks and communicate team velocity and sprint/release progress Assisting teams with creating an environment that fosters transparency, learning, innovation, quality and speed. Helping the organizations solve problems rather than providing solutions. Monitored the pulse and moral of the teams, influencing the team spirit and creating excitement around the deliverable Directs and lead development team from project initiation through delivery of final product. Prioritizing team member's daily tasks based on deliverables. Collaborates with development team to ensure they first understand the customer's requirements and deliverables for each Project and Maintenance Request. Tracks and reports status and metrics throughout the project. Provides coaching on agile methodologies. Supports configuration of management team with software release information Provides training sessions from a group level to an individual level. Engages with other Scrum Masters to increase the effectiveness of the of Scrum framework in the organization Manages dependencies between other Scrum teams (Scrum of Scrums), third parties, and other non-Agile waterfall teams. Environmental transformation to an agile standard SQL Database Administrator THE TECH-EDGE GROUP June 2013 to July 2014 Experienced with proactive monitoring and troubleshooting of production databases. Implemented disaster recovery strategies, perform database backup/recovery and restore Planned and implemented enterprise solutions in collaboration with the various IT teams. Set up and managed various High Availability and Disaster Recovery Solutions (Log Shipping, Mirroring, Replication). Maintained, created, and monitored various database processes. Ensured database integrity, stability and system availability. Monitored relational database to optimize database performance, resource use and physical implementation of database Performed DBA duties including: database backups, restores, performance tuning, and capacity analysis. Supported production environments and mission critical databases on a 24/7/365 basis including on-call responsibilities. Ensured availability of instance and databases via clustering and mirroring. Utilized the "Partially contained database" feature of SQL server 2012 to ease migration and database refreshes for clients. Set up policies to guide database usage in SQL server 2008r2. Performed DBA duties including: database backups, restores, performance tuning, and capacity analysis Managed the products and development databases including performance tuning, capacity planning, SQL Server clustering, database security configuration, and database continuity Designed, implemented and upgraded SQL Server 2008, 2008r2 and 2012 databases for mission-critical business Troubleshoot databases and custom application issues Designed the backups and recovery strategies for SQL Server databases to meet our customer SLA requirements. Worked with end users to define, implement, and maintain their reporting requirements. SQL Database Administrator NESTLE NIGERIA PLC February 2010 to July 2011 Created, administered and maintained SQL server databases (Production, Development, Test and Staging Environment.) for various groups such as Developer, QA and Users. Upgraded databases from SQL Server 2008 to 2008R2 and 2012. Installed and configured multiple SQL Server instances in production environment. Proactively monitored the database systems to ensure secure services with minimum downtime. Performed, database upgrades and applied software patches to the databases as per application/client requirements. Rebuilt and reorganized the table indexes at regular intervals for better performance. Created jobs, alerts, and SQL Mail Agents. Experienced in Setting up High Availability solutions like Log shipping, Database Mirroring and Clustering as a part of Disaster Recovery. Scheduled full and transactional log backups for the user and created system databases in the production environment using the database maintenance plan wizard. Responsible for assigning proper user access and security via permissions to the various database objects such as tables, views, and stored procedures. Implemented MS SQL Cluster (Active/Passive & Active/Active), Multi Node Cluster for high availability. Rewrote and tuned long-running queries to reduce execution time, ease database load and improve scalability. Checked Database Consistency/health by using DBCC Commands & DMVs at regular intervals. Tested and Implemented procedures to detect poor database performance, collecting required information, and root cause analysis. Analyzed slow queries and tune the same to optimize application and system performance. Monitored and modified performance using execution plans and Index tuning. Education Bachelor of Science in Economics and Statistics in Economics and Statistics University of Benin Skills Database, Ms sql server, Ms sql server 2008, Sql server, Sql server 2008, Sql, Software development life cycle, Jira, Rally, Software development, Coaching, Mentoring, Kanban, Agile Scrum, Scrum Master, CSM Certifications/Licenses Professional scrum master Present Additional Information SKILLS & ABILITIES Coaching/Mentoring Servant Leadership Facilitator Conflict Resolution Emotional Intelligence Stakeholder Management Relative Sizing/Story Pointing Scrum/Kanban/Extreme Programming (XP) Agile Manifesto Burn down and Burn up charts Team Velocity Tracking Backlog Refinement Scrum Events Facilitation Continuous Improvement Software Development Life Cycle (SDLC) Process Optimization TECHNICAL EXPERTISE Agile PM Tools: Jira, Rally, Version One, TFS, Rational, Redmine Software Applications: AWS, Microsoft Word, Excel, PowerPoint, Project Database: MS SQL Server 2008, 2012 and 2014 Operating Systems: Windows Server, UNIX, LINUX, Chrome, Mac OS, Solaris	Database_Administrator Software_Developer

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