id stringlengths 12 18 | schema_version stringclasses 1
value | taxonomy_version stringclasses 1
value | requirement unknown | evidence listlengths 0 3 | labels dict | meta unknown |
|---|---|---|---|---|---|---|
sj-v004-syn-018326 | 0.1 | 0.1 | {
"text": "Expert-level Kafka",
"skill": "Kafka",
"group_id": "system_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-018326-e1",
"section": "experience",
"source_type": "cv",
"text": "Experience: QA engineer writing manual test plans."
}
] | {
"group_id": "system_design",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "missing_skill",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v008-cv-00105 | 0.1 | 0.1 | {
"text": "Strong distributed consistency skills",
"skill": "distributed consistency",
"group_id": "system_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v008-cv-00105-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Cut build time by 40% by tuning the distributed consistency configuration."
}
] | {
"group_id": "system_design",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "hard",
"case_type": "convention_v02",
"source": "synthetic_v008",
"split": "train",
"label_status": "synthetic_convention_v0.2"
} |
sj-v004-syn-003909 | 0.1 | 0.1 | {
"text": "Strong incident response skills",
"skill": "incident response",
"group_id": "reliability_obs",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-003909-e1",
"section": "experience",
"source_type": "cv",
"text": "Intern then junior: with help from the lead, I contributed while the team took part in on-call and wrote postmortems."
},
{
"evidence_id": "sj-v004-syn-003909-e2",
"section": "summary",
"... | {
"group_id": "reliability_obs",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "easy",
"case_type": "below_target",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-real-00807 | 0.1 | 0.1 | {
"text": "CI/CD experience",
"skill": "CI/CD",
"group_id": "cloud_devops",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-00807-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Created and maintained fully automated CI/CD pipelines for code deployment using Jenkins, leading to an increase in the time to ship new feature releases by 15%."
}
] | {
"group_id": "cloud_devops",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "hard",
"case_type": "real_hands_on",
"source": "djinni_cv_en",
"source_record": "91436aa0-204d-5559-9e36-201dd9710620",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2"
} |
sj-v004-syn-008773 | 0.1 | 0.1 | {
"text": "Experience with Java",
"skill": "Java",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-008773-e1",
"section": "experience",
"source_type": "cv",
"text": "Claimed: designed a Java/Spring settlement engine processing $2B/yr and cut GC pauses 80%."
},
{
"evidence_id": "sj-v004-syn-008773-e2",
"section": "interview",
"source_type": "interview"... | {
"group_id": "lang_core",
"evidence_label": "contradicted",
"proficiency_label": "2"
} | {
"difficulty": "hard",
"case_type": "cv_vs_interview",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-real-00101 | 0.1 | 0.1 | {
"text": "Strong Python skills",
"skill": "Python",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-00101-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "5) I plan returning to data analytics, to do marketing analysis, data visualization, work with Python and Big Data, I am constantly learning for this on various learning platforms, as well as on Data A... | {
"group_id": "lang_core",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "hard",
"case_type": "real_learning",
"source": "djinni_cv_en",
"source_record": "f9965c84-97cf-57ab-9989-14e046a28a9b",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2"
} |
sj-v004-syn-013485 | 0.1 | 0.1 | {
"text": "Working knowledge of REST API design",
"skill": "REST API design",
"group_id": "api_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-013485-e1",
"section": "experience",
"source_type": "cv",
"text": "Experience: Data analyst building Tableau dashboards and SQL reports."
}
] | {
"group_id": "api_design",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "missing_skill",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-008708 | 0.1 | 0.1 | {
"text": "GraphQL (must have)",
"skill": "GraphQL",
"group_id": "api_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-008708-e1",
"section": "experience",
"source_type": "cv",
"text": "Backend engineer, 3 years: built GraphQL resolvers for the mobile app."
},
{
"evidence_id": "sj-v004-syn-008708-e2",
"section": "summary",
"source_type": "cv",
"text": "Also worked wi... | {
"group_id": "api_design",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "easy",
"case_type": "direct_moderate",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v002-tr-0239 | 0.1 | 0.1 | {
"text": "Proven PostgreSQL in production",
"skill": "PostgreSQL",
"group_id": "data_storage",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v002-tr-0239-e1",
"section": "experience",
"source_type": "cv",
"text": "Junior engineer (10 months): helped the team when it wrote migrations and optimized slow PostgreSQL queries, under a senior's guidance."
}
] | {
"group_id": "data_storage",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "easy",
"case_type": "below_target",
"source": "synthetic_v002",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-022631 | 0.1 | 0.1 | {
"text": "gRPC (must have)",
"skill": "gRPC",
"group_id": "api_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-022631-e1",
"section": "summary",
"source_type": "cv",
"text": "Expert in gRPC with 10 years of experience."
},
{
"evidence_id": "sj-v004-syn-022631-e2",
"section": "summary",
"source_type": "cv",
"text": "Fluent English."
}
] | {
"group_id": "api_design",
"evidence_label": "partial",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "claim_no_detail",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-real-01195 | 0.1 | 0.1 | {
"text": "Proven Python in production",
"skill": "Python",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-01195-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Udemy Certificate: Python for Data Science and Machine Learning Bootcamp"
}
] | {
"group_id": "lang_core",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "hard",
"case_type": "real_learning",
"source": "djinni_cv_en",
"source_record": "6ad98346-6908-5ba2-bb76-0a5c988eaedf",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "agent_reviewed_v005",
"label_convention": "v0.2"
} |
sj-v004-syn-005234 | 0.1 | 0.1 | {
"text": "Experience with scalable system design",
"skill": "scalable system design",
"group_id": "system_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-005234-e1",
"section": "experience",
"source_type": "cv",
"text": "junior engineer (10 months): helped the team when it designed a single service including data model and failure modes, under a senior's guidance."
}
] | {
"group_id": "system_design",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "easy",
"case_type": "below_target",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-013823 | 0.1 | 0.1 | {
"text": "Go experience",
"skill": "Go",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-013823-e1",
"section": "experience",
"source_type": "cv",
"text": "day to day i built go microservices and fixed production bugs on my own."
},
{
"evidence_id": "sj-v004-syn-013823-e2",
"section": "summary",
"source_type": "cv",
"text": "looking for ... | {
"group_id": "lang_core",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "easy",
"case_type": "direct_moderate",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-010819 | 0.1 | 0.1 | {
"text": "Proven C#/.NET in production",
"skill": "C#/.NET",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-010819-e1",
"section": "experience",
"source_type": "cv",
"text": "Did a C#/.NET tutorial and a hello-world app on GitHub."
}
] | {
"group_id": "lang_core",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "easy",
"case_type": "toy_project",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v006-c-01762 | 0.1 | 0.1 | {
"text": "Hands-on CI/CD",
"skill": "CI/CD",
"group_id": "cloud_devops",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v006-c-01762-e1",
"section": "experience",
"source_type": "cv",
"text": "Built a small CI/CD demo app following an online tutorial."
}
] | {
"group_id": "cloud_devops",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "hard",
"case_type": "contrast_partial_supported",
"source": "synthetic_v006",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-023694 | 0.1 | 0.1 | {
"text": "Working knowledge of React",
"skill": "React",
"group_id": "frontend",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-023694-e1",
"section": "experience",
"source_type": "cv",
"text": "Senior engineer (2019-2024): architected React micro-frontend platform for 6 teams."
},
{
"evidence_id": "sj-v004-syn-023694-e2",
"section": "summary",
"source_type": "cv",
"text": "A... | {
"group_id": "frontend",
"evidence_label": "supported",
"proficiency_label": "4"
} | {
"difficulty": "easy",
"case_type": "direct_strong",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-real-02866 | 0.1 | 0.1 | {
"text": "Strong AWS skills",
"skill": "AWS",
"group_id": "cloud_devops",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-02866-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Support and improve infrastructure built in AWS"
}
] | {
"group_id": "cloud_devops",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "hard",
"case_type": "real_hands_on",
"source": "djinni_cv_en",
"source_record": "a89367d2-8753-5c27-9868-a94a8e2b54d7",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2"
} |
sj-v004-syn-024675 | 0.1 | 0.1 | {
"text": "Strong Elasticsearch skills",
"skill": "Elasticsearch",
"group_id": "data_storage",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-024675-e1",
"section": "experience",
"source_type": "cv",
"text": "independently built search features on elasticsearch; on-call owner for it."
},
{
"evidence_id": "sj-v004-syn-024675-e2",
"section": "summary",
"source_type": "cv",
"text": "fluent en... | {
"group_id": "data_storage",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "easy",
"case_type": "direct_moderate",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-004583 | 0.1 | 0.1 | {
"text": "Good understanding of Docker",
"skill": "Docker",
"group_id": "cloud_devops",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-004583-e1",
"section": "experience",
"source_type": "cv",
"text": "Experience: Backend engineer building Java services deployed by a separate ops team to VMs."
}
] | {
"group_id": "cloud_devops",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "missing_skill",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-025386 | 0.1 | 0.1 | {
"text": "Expert-level unit testing",
"skill": "unit testing",
"group_id": "testing_quality",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-025386-e1",
"section": "experience",
"source_type": "cv",
"text": "as distinguished engineer i set testing standards and raised coverage from 30% to 85% across the org; i am the go-to unit testing authority company-wide and publish on unit testing."
},
{
"eviden... | {
"group_id": "testing_quality",
"evidence_label": "supported",
"proficiency_label": "5"
} | {
"difficulty": "easy",
"case_type": "expert",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-009009 | 0.1 | 0.1 | {
"text": "Hands-on distributed consistency",
"skill": "distributed consistency",
"group_id": "system_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-009009-e1",
"section": "experience",
"source_type": "cv",
"text": "Independently handled retries and deduplication in distributed jobs; on-call owner for it."
},
{
"evidence_id": "sj-v004-syn-009009-e2",
"section": "summary",
"source_type": "cv",
"te... | {
"group_id": "system_design",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "easy",
"case_type": "direct_moderate",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-006862 | 0.1 | 0.1 | {
"text": "Proven PostgreSQL in production",
"skill": "PostgreSQL",
"group_id": "data_storage",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-006862-e1",
"section": "experience",
"source_type": "cv",
"text": "3 years: built production systems with MySQL, a close alternative to PostgreSQL."
}
] | {
"group_id": "data_storage",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "hard",
"case_type": "adjacent_tech",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v006-c-00558 | 0.1 | 0.1 | {
"text": "Experience with integration testing",
"skill": "integration testing",
"group_id": "testing_quality",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v006-c-00558-e1",
"section": "experience",
"source_type": "cv",
"text": "Six months of junior experience where I helped as the team wrote integration tests against real databases."
}
] | {
"group_id": "testing_quality",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "hard",
"case_type": "contrast_partial_supported",
"source": "synthetic_v006",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-014178 | 0.1 | 0.1 | {
"text": "Hands-on distributed consistency",
"skill": "distributed consistency",
"group_id": "system_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-014178-e1",
"section": "summary",
"source_type": "cv",
"text": "Advanced distributed consistency skills; strong distributed consistency background."
}
] | {
"group_id": "system_design",
"evidence_label": "partial",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "claim_no_detail",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-001800 | 0.1 | 0.1 | {
"text": "Practical unit testing experience",
"skill": "unit testing",
"group_id": "testing_quality",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-001800-e1",
"section": "experience",
"source_type": "cv",
"text": "In my last role I set testing standards and raised coverage from 30% to 85% across the org."
}
] | {
"group_id": "testing_quality",
"evidence_label": "supported",
"proficiency_label": "4"
} | {
"difficulty": "easy",
"case_type": "direct_strong",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v006-c-01505 | 0.1 | 0.1 | {
"text": "Commercial mentoring experience",
"skill": "mentoring",
"group_id": "leadership",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v006-c-01505-e1",
"section": "experience",
"source_type": "cv",
"text": "At work I mentored an intern independently, including debugging prod incidents."
}
] | {
"group_id": "leadership",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "hard",
"case_type": "contrast_partial_supported",
"source": "synthetic_v006",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-real-04598 | 0.1 | 0.1 | {
"text": "GraphQL experience",
"skill": "GraphQL",
"group_id": "api_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-04598-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Worked on google api, worked with api integration from next js and magento, worked on graphql endpoints creation."
}
] | {
"group_id": "api_design",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "hard",
"case_type": "real_hands_on",
"source": "djinni_cv_en",
"source_record": "8414b132-20e9-5810-89d9-53a531cfb6d5",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2"
} |
sj-v004-syn-025743 | 0.1 | 0.1 | {
"text": "Expert-level OWASP secure coding",
"skill": "OWASP secure coding",
"group_id": "security",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-025743-e1",
"section": "skills_list",
"source_type": "cv",
"text": "Skills: OWASP secure coding, Git, Jira, Agile, Linux"
}
] | {
"group_id": "security",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "keyword_only",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-025927 | 0.1 | 0.1 | {
"text": "Working knowledge of API versioning",
"skill": "API versioning",
"group_id": "api_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-025927-e1",
"section": "interview",
"source_type": "interview",
"text": "Screening: asked about API versioning, candidate has not worked with it."
}
] | {
"group_id": "api_design",
"evidence_label": "contradicted",
"proficiency_label": "0"
} | {
"difficulty": "easy",
"case_type": "verified_none",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-029431 | 0.1 | 0.1 | {
"text": "Strong hands-on Docker background",
"skill": "Docker",
"group_id": "cloud_devops",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-029431-e1",
"section": "experience",
"source_type": "cv",
"text": "Principal engineer: built hardened multi-stage Docker images and base-image program for all teams; recognized as Docker authority and gave conference talks on it."
},
{
"evidence_id": "sj-v004-sy... | {
"group_id": "cloud_devops",
"evidence_label": "supported",
"proficiency_label": "5"
} | {
"difficulty": "easy",
"case_type": "expert",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-real-06595 | 0.1 | 0.1 | {
"text": "Java experience",
"skill": "Java",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-06595-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "I learned HTML and CSS on the online platform Codecademy. I watched JavaScript courses like ITVDN JavaScript Starter and ITVDN JavaScript Essentials. Also, I passed the course \"The Way of the Samurai\" ... | {
"group_id": "lang_core",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "real_missing_skill",
"source": "djinni_cv_en",
"source_record": "0935f04e-103d-53f6-9a5d-287db8a23312",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2... |
sj-v004-syn-006911 | 0.1 | 0.1 | {
"text": "AWS (must have)",
"skill": "AWS",
"group_id": "cloud_devops",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-006911-e1",
"section": "experience",
"source_type": "cv",
"text": "Software engineer (2021-2024): deployed services on AWS ECS and RDS."
}
] | {
"group_id": "cloud_devops",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "easy",
"case_type": "direct_moderate",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-000725 | 0.1 | 0.1 | {
"text": "Hands-on mentoring",
"skill": "mentoring",
"group_id": "leadership",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-000725-e1",
"section": "experience",
"source_type": "cv",
"text": "Independently mentored an intern; on-call owner for it."
}
] | {
"group_id": "leadership",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "easy",
"case_type": "direct_moderate",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-real-06192 | 0.1 | 0.1 | {
"text": "Strong Redis skills",
"skill": "Redis",
"group_id": "data_storage",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-06192-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "10+ successfully completed projects of information systems implementation in the largest banks of Ukraine In addition to the main projects, participated in the implementation of mentoring and gamificatio... | {
"group_id": "data_storage",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "real_missing_skill",
"source": "djinni_cv_en",
"source_record": "2f5f4cc5-9efc-54a1-81b1-060cc9f95115",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2... |
sj-v004-real-03677 | 0.1 | 0.1 | {
"text": "Python experience",
"skill": "Python",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-03677-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Passionate developer with 4+ years of experience in Python programming, focused on Data Science for the last 3 years, mainly in the biomedical industry and wearable devices."
}
] | {
"group_id": "lang_core",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "hard",
"case_type": "real_years_hands_on",
"source": "djinni_cv_en",
"source_record": "7e87b538-c513-5bfb-8c83-5721be3b534c",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.... |
sj-v006-c-01637 | 0.1 | 0.1 | {
"text": "Commercial event-driven architecture experience",
"skill": "event-driven architecture",
"group_id": "system_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v006-c-01637-e1",
"section": "experience",
"source_type": "cv",
"text": "At work I implemented event handlers in an event-driven system independently, including debugging prod incidents."
}
] | {
"group_id": "system_design",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "hard",
"case_type": "contrast_partial_supported",
"source": "synthetic_v006",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v006-c-01611 | 0.1 | 0.1 | {
"text": "Hands-on Kafka",
"skill": "Kafka",
"group_id": "system_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v006-c-01611-e1",
"section": "experience",
"source_type": "cv",
"text": "Used Kafka on a small internal tool with help from a senior colleague."
}
] | {
"group_id": "system_design",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "hard",
"case_type": "contrast_partial_supported",
"source": "synthetic_v006",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-010848 | 0.1 | 0.1 | {
"text": "Deep MySQL expertise",
"skill": "MySQL",
"group_id": "data_storage",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-010848-e1",
"section": "experience",
"source_type": "cv",
"text": "Day to day I designed MySQL schemas for new features on my own."
}
] | {
"group_id": "data_storage",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "easy",
"case_type": "direct_moderate",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-021678 | 0.1 | 0.1 | {
"text": "Deep event-driven architecture expertise",
"skill": "event-driven architecture",
"group_id": "system_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-021678-e1",
"section": "experience",
"source_type": "cv",
"text": "Intern then junior: with help from the lead, I contributed while the team implemented event handlers in an event-driven system."
}
] | {
"group_id": "system_design",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "easy",
"case_type": "below_target",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-010099 | 0.1 | 0.1 | {
"text": "SLO/SLI (must have)",
"skill": "SLO/SLI",
"group_id": "reliability_obs",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-010099-e1",
"section": "experience",
"source_type": "cv",
"text": "Mid-level developer: defined SLIs for team services; shipped to production regularly."
},
{
"evidence_id": "sj-v004-syn-010099-e2",
"section": "summary",
"source_type": "cv",
"text": ... | {
"group_id": "reliability_obs",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "easy",
"case_type": "direct_moderate",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v008-cv-01444 | 0.1 | 0.1 | {
"text": "Hands-on authorization (RBAC)",
"skill": "authorization (RBAC)",
"group_id": "security",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v008-cv-01444-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Worked on a mobile game project in authorization (RBAC)."
}
] | {
"group_id": "security",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "hard",
"case_type": "convention_v02",
"source": "synthetic_v008",
"split": "train",
"label_status": "synthetic_convention_v0.2"
} |
sj-v004-syn-003400 | 0.1 | 0.1 | {
"text": "Practical performance tuning experience",
"skill": "performance tuning",
"group_id": "reliability_obs",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-003400-e1",
"section": "experience",
"source_type": "cv",
"text": "senior engineer (2019-2024): profiled and tuned jvm services increasing throughput 3x on the same hardware."
},
{
"evidence_id": "sj-v004-syn-003400-e2",
"section": "summary",
"source_typ... | {
"group_id": "reliability_obs",
"evidence_label": "supported",
"proficiency_label": "4"
} | {
"difficulty": "easy",
"case_type": "direct_strong",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-009926 | 0.1 | 0.1 | {
"text": "Experience with Go",
"skill": "Go",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [] | {
"group_id": "lang_core",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "easy",
"case_type": "no_evidence",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-real-03113 | 0.1 | 0.1 | {
"text": "Strong microservices skills",
"skill": "microservices",
"group_id": "system_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-03113-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Build a microservice application for existing monolith, this app is responsible for synchronizing 2 and more databases with different tables but similar structure based on input configuration."
}
] | {
"group_id": "system_design",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "hard",
"case_type": "real_hands_on",
"source": "djinni_cv_en",
"source_record": "444bce0e-72aa-5de9-8fbc-514c8f910276",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2"
} |
sj-v004-syn-010687 | 0.1 | 0.1 | {
"text": "Proven Elasticsearch in production",
"skill": "Elasticsearch",
"group_id": "data_storage",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-010687-e1",
"section": "experience",
"source_type": "cv",
"text": "Intern then junior: with help from the lead, I contributed while the team built search features on Elasticsearch."
}
] | {
"group_id": "data_storage",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "easy",
"case_type": "below_target",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-022448 | 0.1 | 0.1 | {
"text": "Practical technical design docs experience",
"skill": "technical design docs",
"group_id": "leadership",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-022448-e1",
"section": "summary",
"source_type": "cv",
"text": "No hands-on technical design docs experience yet; planning to learn it."
}
] | {
"group_id": "leadership",
"evidence_label": "contradicted",
"proficiency_label": "0"
} | {
"difficulty": "easy",
"case_type": "explicit_none",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-015977 | 0.1 | 0.1 | {
"text": "Hands-on React",
"skill": "React",
"group_id": "frontend",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-015977-e1",
"section": "experience",
"source_type": "cv",
"text": "Intern then junior: with help from the lead, I contributed while the team built React + TypeScript pages shipped to users."
}
] | {
"group_id": "frontend",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "easy",
"case_type": "below_target",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-009135 | 0.1 | 0.1 | {
"text": "Proven event-driven architecture in production",
"skill": "event-driven architecture",
"group_id": "system_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-009135-e1",
"section": "experience",
"source_type": "cv",
"text": "was part of a team that designed saga-based event-driven checkout across 6 services; i worked on smaller tickets around it."
},
{
"evidence_id": "sj-v004-syn-009135-e2",
"section": "summary",... | {
"group_id": "system_design",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "hard",
"case_type": "team_credit",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-real-00931 | 0.1 | 0.1 | {
"text": "Strong unit testing skills",
"skill": "unit testing",
"group_id": "testing_quality",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-00931-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "accommodate new fields created by the revamped API and wrote unit tests for 4 major edge cases to ensure the new feature had a near-zero failure point."
}
] | {
"group_id": "testing_quality",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "hard",
"case_type": "real_hands_on",
"source": "djinni_cv_en",
"source_record": "b25f7507-3472-5ca2-98df-df34c30898fe",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "agent_reviewed_v005",
"label_convention": "v0.2"
} |
sj-v008-cv-01918 | 0.1 | 0.1 | {
"text": "Commercial SLO/SLI experience",
"skill": "SLO/SLI",
"group_id": "reliability_obs",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v008-cv-01918-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Familiar with the basics, and have hands-on experience working with Git, SLO/SLI, Nginx and Linux."
}
] | {
"group_id": "reliability_obs",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "hard",
"case_type": "convention_v02",
"source": "synthetic_v008",
"split": "train",
"label_status": "synthetic_convention_v0.2"
} |
sj-v004-syn-019179 | 0.1 | 0.1 | {
"text": "Strong hands-on unit testing background",
"skill": "unit testing",
"group_id": "testing_quality",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-019179-e1",
"section": "experience",
"source_type": "cv",
"text": "Mid-level developer: wrote unit tests for all features; shipped to production regularly."
}
] | {
"group_id": "testing_quality",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "easy",
"case_type": "direct_moderate",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-real-02056 | 0.1 | 0.1 | {
"text": "Proven React in production",
"skill": "React",
"group_id": "frontend",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-02056-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "A Front End Developer for more than 4 years of experience in making web applications with web technologies such as React Js, Vue Js and Vanilla Js."
}
] | {
"group_id": "frontend",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "hard",
"case_type": "real_years_hands_on",
"source": "djinni_cv_en",
"source_record": "0ea4bfd5-cf9e-59b1-baba-740d51b18d9f",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.... |
sj-v004-real-00910 | 0.1 | 0.1 | {
"text": "React experience",
"skill": "React",
"group_id": "frontend",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-00910-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Built an interactive dashboard, landing and blog with front end team using React, Redux, and TypeScript"
}
] | {
"group_id": "frontend",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "hard",
"case_type": "real_hands_on",
"source": "djinni_cv_en",
"source_record": "9490d5a8-78bc-50bb-88dc-14016b9f4475",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "agent_reviewed_v005",
"label_convention": "v0.2"
} |
sj-v004-syn-003410 | 0.1 | 0.1 | {
"text": "Working knowledge of Docker",
"skill": "Docker",
"group_id": "cloud_devops",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-003410-e1",
"section": "experience",
"source_type": "cv",
"text": "bootcamp assignment: basic docker exercise."
},
{
"evidence_id": "sj-v004-syn-003410-e2",
"section": "summary",
"source_type": "cv",
"text": "looking for a product company."
}
] | {
"group_id": "cloud_devops",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "easy",
"case_type": "toy_project",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-016869 | 0.1 | 0.1 | {
"text": "Commercial experience with cross-team leadership",
"skill": "cross-team leadership",
"group_id": "leadership",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-016869-e1",
"section": "experience",
"source_type": "cv",
"text": "Our squad led a 4-team initiative aligning API contracts and roadmaps; I mainly fixed bugs and wrote docs."
}
] | {
"group_id": "leadership",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "hard",
"case_type": "team_credit",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-018950 | 0.1 | 0.1 | {
"text": "Expert-level static analysis",
"skill": "static analysis",
"group_id": "testing_quality",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-018950-e1",
"section": "experience",
"source_type": "cv",
"text": "assisted on tasks where the team fixed static analysis warnings in ci; picked tickets prepared by the lead."
},
{
"evidence_id": "sj-v004-syn-018950-e2",
"section": "summary",
"source_typ... | {
"group_id": "testing_quality",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "easy",
"case_type": "below_target",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-004072 | 0.1 | 0.1 | {
"text": "Strong hands-on GCP background",
"skill": "GCP",
"group_id": "cloud_devops",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-004072-e1",
"section": "experience",
"source_type": "cv",
"text": "Trainee developer; shadowed seniors who ran services on Cloud Run and Cloud SQL."
}
] | {
"group_id": "cloud_devops",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "easy",
"case_type": "below_target",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-005837 | 0.1 | 0.1 | {
"text": "Experience with Terraform",
"skill": "Terraform",
"group_id": "cloud_devops",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-005837-e1",
"section": "interview",
"source_type": "interview",
"text": "interviewer: zero terraform exposure confirmed by candidate."
},
{
"evidence_id": "sj-v004-syn-005837-e2",
"section": "summary",
"source_type": "cv",
"text": "agile/scrum teams ... | {
"group_id": "cloud_devops",
"evidence_label": "contradicted",
"proficiency_label": "0"
} | {
"difficulty": "easy",
"case_type": "verified_none",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-016207 | 0.1 | 0.1 | {
"text": "Proven CI/CD in production",
"skill": "CI/CD",
"group_id": "cloud_devops",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-016207-e1",
"section": "experience",
"source_type": "cv",
"text": "Did a CI/CD tutorial and a hello-world app on GitHub."
},
{
"evidence_id": "sj-v004-syn-016207-e2",
"section": "summary",
"source_type": "cv",
"text": "B.Sc. in Computer Science."
}... | {
"group_id": "cloud_devops",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "easy",
"case_type": "toy_project",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-010761 | 0.1 | 0.1 | {
"text": "Experience with distributed tracing",
"skill": "distributed tracing",
"group_id": "reliability_obs",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-010761-e1",
"section": "skills_list",
"source_type": "cv",
"text": "Technologies: Docker, distributed tracing, Scrum, SQL"
}
] | {
"group_id": "reliability_obs",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "keyword_only",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-007289 | 0.1 | 0.1 | {
"text": "Expert-level MySQL",
"skill": "MySQL",
"group_id": "data_storage",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-007289-e1",
"section": "skills_list",
"source_type": "cv",
"text": "Stack: MySQL, Jira, Confluence, Git"
},
{
"evidence_id": "sj-v004-syn-007289-e2",
"section": "summary",
"source_type": "cv",
"text": "Agile/Scrum teams of 5-8 people."
}
] | {
"group_id": "data_storage",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "keyword_only",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-027686 | 0.1 | 0.1 | {
"text": "Production REST API design skills",
"skill": "REST API design",
"group_id": "api_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-027686-e1",
"section": "skills_list",
"source_type": "cv",
"text": "Technologies: Docker, REST API design, Scrum, SQL"
},
{
"evidence_id": "sj-v004-syn-027686-e2",
"section": "summary",
"source_type": "cv",
"text": "Fluent English."
}
] | {
"group_id": "api_design",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "keyword_only",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-027065 | 0.1 | 0.1 | {
"text": "Deep cross-team leadership expertise",
"skill": "cross-team leadership",
"group_id": "leadership",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-027065-e1",
"section": "experience",
"source_type": "cv",
"text": "Our team led a 4-team initiative aligning API contracts and roadmaps. My contribution: tests and documentation."
}
] | {
"group_id": "leadership",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "hard",
"case_type": "team_credit",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-010191 | 0.1 | 0.1 | {
"text": "OWASP secure coding (must have)",
"skill": "OWASP secure coding",
"group_id": "security",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-010191-e1",
"section": "interview",
"source_type": "interview",
"text": "Candidate confirmed they have never worked with OWASP secure coding."
}
] | {
"group_id": "security",
"evidence_label": "contradicted",
"proficiency_label": "0"
} | {
"difficulty": "easy",
"case_type": "verified_none",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-real-02444 | 0.1 | 0.1 | {
"text": "Proven Kubernetes in production",
"skill": "Kubernetes",
"group_id": "cloud_devops",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-02444-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Developed terraform scripts, upgraded and meintenined k8s clusters (AWS EKS), configured monitoring and alerts."
}
] | {
"group_id": "cloud_devops",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "hard",
"case_type": "real_hands_on",
"source": "djinni_cv_en",
"source_record": "ad37ba89-135b-54f6-bed9-675a6ee697be",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "agent_reviewed_v005",
"label_convention": "v0.2"
} |
sj-v004-syn-030705 | 0.1 | 0.1 | {
"text": "Strong hands-on React background",
"skill": "React",
"group_id": "frontend",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-030705-e1",
"section": "experience",
"source_type": "cv",
"text": "Junior engineer (10 months): helped the team when it built React + TypeScript pages shipped to users, under a senior's guidance."
}
] | {
"group_id": "frontend",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "easy",
"case_type": "below_target",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v003-rtr-0024 | 0.1 | 0.1 | {
"text": "Strong Python skills",
"skill": "Python",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v003-rtr-0024-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Stack: Python, numpy, pandas, matplotlib, PyTorch, Transformers, doccano"
}
] | {
"group_id": "lang_core",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "real_keyword_list",
"source": "djinni_cv_en",
"source_record": "e54c8405-4910-54d6-9c1b-2ed9c7e8bc8a",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2"... |
sj-v004-syn-020993 | 0.1 | 0.1 | {
"text": "Expert-level incident response",
"skill": "incident response",
"group_id": "reliability_obs",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-020993-e1",
"section": "experience",
"source_type": "cv",
"text": "Delivered features end-to-end where I took part in on-call and wrote postmortems."
}
] | {
"group_id": "reliability_obs",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "easy",
"case_type": "direct_moderate",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-004237 | 0.1 | 0.1 | {
"text": "Strong hands-on Node.js background",
"skill": "Node.js",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-004237-e1",
"section": "experience",
"source_type": "cv",
"text": "Trainee developer; shadowed seniors who developed Express APIs and handled on-call issues."
}
] | {
"group_id": "lang_core",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "easy",
"case_type": "below_target",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-020620 | 0.1 | 0.1 | {
"text": "Strong CI/CD skills",
"skill": "CI/CD",
"group_id": "cloud_devops",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-020620-e1",
"section": "experience",
"source_type": "cv",
"text": "Was part of a team that designed CI/CD with canary and automated rollback for 60 repos; I worked on smaller tickets around it."
},
{
"evidence_id": "sj-v004-syn-020620-e2",
"section": "summar... | {
"group_id": "cloud_devops",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "hard",
"case_type": "team_credit",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-005019 | 0.1 | 0.1 | {
"text": "Expert-level web performance",
"skill": "web performance",
"group_id": "frontend",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-005019-e1",
"section": "experience",
"source_type": "cv",
"text": "Independently optimized bundle size with code splitting; on-call owner for it."
}
] | {
"group_id": "frontend",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "easy",
"case_type": "direct_moderate",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v008-cv-00411 | 0.1 | 0.1 | {
"text": "Commercial REST API design experience",
"skill": "REST API design",
"group_id": "api_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v008-cv-00411-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Delivered several projects using these technologies: REST API design, PHP, JavaScript, MySQL."
}
] | {
"group_id": "api_design",
"evidence_label": "partial",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "convention_v02",
"source": "synthetic_v008",
"split": "train",
"label_status": "synthetic_convention_v0.2"
} |
sj-v008-cv-00685 | 0.1 | 0.1 | {
"text": "Strong technical design docs skills",
"skill": "technical design docs",
"group_id": "leadership",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v008-cv-00685-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Would like to grow into technical design docs development in the future."
}
] | {
"group_id": "leadership",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "convention_v02",
"source": "synthetic_v008",
"split": "train",
"label_status": "synthetic_convention_v0.2"
} |
sj-v004-syn-023202 | 0.1 | 0.1 | {
"text": "Working knowledge of API versioning",
"skill": "API versioning",
"group_id": "api_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-023202-e1",
"section": "experience",
"source_type": "cv",
"text": "Day to day I shipped v2 of an internal API with backward compatibility on my own."
},
{
"evidence_id": "sj-v004-syn-023202-e2",
"section": "summary",
"source_type": "cv",
"text": "Bas... | {
"group_id": "api_design",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "easy",
"case_type": "direct_moderate",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-007408 | 0.1 | 0.1 | {
"text": "TDD (must have)",
"skill": "TDD",
"group_id": "testing_quality",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-007408-e1",
"section": "experience",
"source_type": "cv",
"text": "Bootcamp assignment: basic TDD exercise."
}
] | {
"group_id": "testing_quality",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "easy",
"case_type": "toy_project",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-027612 | 0.1 | 0.1 | {
"text": "Production TypeScript (frontend) skills",
"skill": "TypeScript (frontend)",
"group_id": "frontend",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-027612-e1",
"section": "experience",
"source_type": "cv",
"text": "backend engineer, go and postgresql, 7 years."
}
] | {
"group_id": "frontend",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "missing_skill",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-real-00259 | 0.1 | 0.1 | {
"text": "CI/CD experience",
"skill": "CI/CD",
"group_id": "cloud_devops",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-00259-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "DevOps Engineer with 4+ years of hands-on experience supporting, automating, and optimizing deployments, leveraging configuration management, CI/CD, and DevOps processes."
}
] | {
"group_id": "cloud_devops",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "hard",
"case_type": "real_years_hands_on",
"source": "djinni_cv_en",
"source_record": "affc22ec-0791-5a4e-b7f9-bd31bd1f7b07",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "agent_reviewed_v005",
"label_convention": "v... |
sj-v004-syn-010379 | 0.1 | 0.1 | {
"text": "Practical TDD experience",
"skill": "TDD",
"group_id": "testing_quality",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-010379-e1",
"section": "experience",
"source_type": "cv",
"text": "Tech lead who coached teams on TDD and ran katas; team defect rate dropped 50%, and mentored the team on TDD practices."
}
] | {
"group_id": "testing_quality",
"evidence_label": "supported",
"proficiency_label": "4"
} | {
"difficulty": "easy",
"case_type": "direct_strong",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-013011 | 0.1 | 0.1 | {
"text": "Experience with web performance",
"skill": "web performance",
"group_id": "frontend",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-013011-e1",
"section": "experience",
"source_type": "cv",
"text": "Backend engineer, 3 years: optimized bundle size with code splitting."
}
] | {
"group_id": "frontend",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "easy",
"case_type": "direct_moderate",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-real-06956 | 0.1 | 0.1 | {
"text": "Strong REST API design skills",
"skill": "REST API design",
"group_id": "api_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-06956-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Developed new iteration of collections feature allowing florists making wholesale preorders. Introduced new functionality allowing florists to receive automated cashbacks for their wholesale orders via S... | {
"group_id": "api_design",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "real_missing_skill",
"source": "djinni_cv_en",
"source_record": "ba76996c-2e55-58e2-a5d8-bf07cc4da18b",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2... |
sj-v004-syn-002523 | 0.1 | 0.1 | {
"text": "Production Python skills",
"skill": "Python",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-002523-e1",
"section": "experience",
"source_type": "cv",
"text": "summary: senior ios engineer (swift) shipping consumer apps for 6 years. hobbies: football."
}
] | {
"group_id": "lang_core",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "missing_skill",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v006-c-00105 | 0.1 | 0.1 | {
"text": "Commercial OAuth2/OIDC experience",
"skill": "OAuth2/OIDC",
"group_id": "security",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v006-c-00105-e1",
"section": "experience",
"source_type": "cv",
"text": "University coursework included a OAuth2/OIDC assignment."
}
] | {
"group_id": "security",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "hard",
"case_type": "contrast_partial_supported",
"source": "synthetic_v006",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-real-06883 | 0.1 | 0.1 | {
"text": "Strong GCP skills",
"skill": "GCP",
"group_id": "cloud_devops",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-06883-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Beetroot Academy Front-end Development. About two year of commercial work experience. I am looking for a company with a friendly team and a developed corporate culture."
}
] | {
"group_id": "cloud_devops",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "real_missing_skill",
"source": "djinni_cv_en",
"source_record": "12663af0-110b-51d6-82bc-7b21caf07b10",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2... |
sj-v004-syn-007585 | 0.1 | 0.1 | {
"text": "Strong GCP skills",
"skill": "GCP",
"group_id": "cloud_devops",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-007585-e1",
"section": "interview",
"source_type": "interview",
"text": "Interviewer: zero GCP exposure confirmed by candidate."
}
] | {
"group_id": "cloud_devops",
"evidence_label": "contradicted",
"proficiency_label": "0"
} | {
"difficulty": "easy",
"case_type": "verified_none",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-024691 | 0.1 | 0.1 | {
"text": "Strong hands-on REST API design background",
"skill": "REST API design",
"group_id": "api_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-024691-e1",
"section": "summary",
"source_type": "cv",
"text": "Profile: 'deep REST API design expertise', no further details given."
},
{
"evidence_id": "sj-v004-syn-024691-e2",
"section": "summary",
"source_type": "cv",
"text": "Fluent English."
... | {
"group_id": "api_design",
"evidence_label": "partial",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "claim_no_detail",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-010264 | 0.1 | 0.1 | {
"text": "Experience with performance tuning",
"skill": "performance tuning",
"group_id": "reliability_obs",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-010264-e1",
"section": "experience",
"source_type": "cv",
"text": "For 2.5 years I fixed N+1 queries and memory leaks as the main developer of the service."
},
{
"evidence_id": "sj-v004-syn-010264-e2",
"section": "summary",
"source_type": "cv",
"text... | {
"group_id": "reliability_obs",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "easy",
"case_type": "direct_moderate",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v006-c-01422 | 0.1 | 0.1 | {
"text": "Production MongoDB skills",
"skill": "MongoDB",
"group_id": "data_storage",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v006-c-01422-e1",
"section": "experience",
"source_type": "cv",
"text": "At work I built MongoDB aggregations for reporting independently, including debugging prod incidents."
}
] | {
"group_id": "data_storage",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "hard",
"case_type": "contrast_partial_supported",
"source": "synthetic_v006",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-real-02065 | 0.1 | 0.1 | {
"text": "Strong C#/.NET skills",
"skill": "C#/.NET",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-02065-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Developed end-to-end features using languages like C#, TypeScript, JavaScript, etc, and technologies like NestJS, ASP.NET Core, ReactJS, SQL, and NoSQL databases but always open-minded and ready to learn... | {
"group_id": "lang_core",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "real_hands_on",
"source": "djinni_cv_en",
"source_record": "463e6257-3cf3-56ea-8532-76d96cf80109",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2"
} |
sj-v008-cv-01782 | 0.1 | 0.1 | {
"text": "Experience with Redis",
"skill": "Redis",
"group_id": "data_storage",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v008-cv-01782-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Open to learning Redis if the project needs it."
}
] | {
"group_id": "data_storage",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "convention_v02",
"source": "synthetic_v008",
"split": "train",
"label_status": "synthetic_convention_v0.2"
} |
sj-v004-syn-018151 | 0.1 | 0.1 | {
"text": "Strong hands-on Docker background",
"skill": "Docker",
"group_id": "cloud_devops",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-018151-e1",
"section": "skills_list",
"source_type": "cv",
"text": "skills: docker, git, jira, agile, linux"
}
] | {
"group_id": "cloud_devops",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "keyword_only",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-018099 | 0.1 | 0.1 | {
"text": "Commercial experience with microservices",
"skill": "microservices",
"group_id": "system_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-018099-e1",
"section": "experience",
"source_type": "cv",
"text": "Assisted on tasks where the team built and operated two microservices; picked tickets prepared by the lead."
}
] | {
"group_id": "system_design",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "easy",
"case_type": "below_target",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-026888 | 0.1 | 0.1 | {
"text": "Commercial experience with PostgreSQL",
"skill": "PostgreSQL",
"group_id": "data_storage",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-026888-e1",
"section": "experience",
"source_type": "cv",
"text": "our squad partitioned a 3tb postgresql table and tuned indexes cutting queries from 40s to 1s; i mainly fixed bugs and wrote docs."
},
{
"evidence_id": "sj-v004-syn-026888-e2",
"section": "su... | {
"group_id": "data_storage",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "hard",
"case_type": "team_credit",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-016560 | 0.1 | 0.1 | {
"text": "AWS (must have)",
"skill": "AWS",
"group_id": "cloud_devops",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-016560-e1",
"section": "experience",
"source_type": "cv",
"text": "Owned the initiative where I designed AWS multi-account landing zone (EKS, RDS, IAM) for the company, and drove AWS decisions for the team."
},
{
"evidence_id": "sj-v004-syn-016560-e2",
"sect... | {
"group_id": "cloud_devops",
"evidence_label": "supported",
"proficiency_label": "4"
} | {
"difficulty": "easy",
"case_type": "direct_strong",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-026208 | 0.1 | 0.1 | {
"text": "Hands-on MySQL",
"skill": "MySQL",
"group_id": "data_storage",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-026208-e1",
"section": "experience",
"source_type": "cv",
"text": "software engineer (2021-2024): designed mysql schemas for new features."
},
{
"evidence_id": "sj-v004-syn-026208-e2",
"section": "summary",
"source_type": "cv",
"text": "looking for a... | {
"group_id": "data_storage",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "easy",
"case_type": "direct_moderate",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-009943 | 0.1 | 0.1 | {
"text": "Solid distributed consistency knowledge",
"skill": "distributed consistency",
"group_id": "system_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-009943-e1",
"section": "experience",
"source_type": "cv",
"text": "As distinguished engineer I designed idempotent, eventually consistent ledger with reconciliation; I am the go-to distributed consistency authority company-wide and publish on distributed consistency."
... | {
"group_id": "system_design",
"evidence_label": "supported",
"proficiency_label": "5"
} | {
"difficulty": "easy",
"case_type": "expert",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-007384 | 0.1 | 0.1 | {
"text": "Production event-driven architecture skills",
"skill": "event-driven architecture",
"group_id": "system_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-007384-e1",
"section": "experience",
"source_type": "cv",
"text": "software engineer (2021-2024): implemented event handlers in an event-driven system."
}
] | {
"group_id": "system_design",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "easy",
"case_type": "direct_moderate",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-001563 | 0.1 | 0.1 | {
"text": "Good understanding of Go",
"skill": "Go",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-001563-e1",
"section": "interview",
"source_type": "interview",
"text": "Screening: asked about Go, candidate has not worked with it."
}
] | {
"group_id": "lang_core",
"evidence_label": "contradicted",
"proficiency_label": "0"
} | {
"difficulty": "easy",
"case_type": "verified_none",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-real-01315 | 0.1 | 0.1 | {
"text": "Strong Python skills",
"skill": "Python",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-01315-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "I'm interested in learning more about backend testing, API testing, and Python."
}
] | {
"group_id": "lang_core",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "real_learning",
"source": "djinni_cv_en",
"source_record": "9ec90aa6-98ab-50c4-a66a-e010677f601c",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2"
} |
sj-v004-syn-015488 | 0.1 | 0.1 | {
"text": "Commercial experience with distributed consistency",
"skill": "distributed consistency",
"group_id": "system_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-015488-e1",
"section": "experience",
"source_type": "cv",
"text": "QA engineer writing manual test plans."
}
] | {
"group_id": "system_design",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "missing_skill",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v005-bl3-00449 | 0.1 | 0.1 | {
"text": "Experience with distributed tracing",
"skill": "distributed tracing",
"group_id": "reliability_obs",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v005-bl3-00449-e1",
"section": "experience",
"source_type": "cv",
"text": "Over 3 years I instrumented services with OpenTelemetry; feature owner, no design ownership."
}
] | {
"group_id": "reliability_obs",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "hard",
"case_type": "boundary_l3",
"source": "synthetic_v005",
"split": "train",
"label_status": "synthetic_needs_review"
} |
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