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-002266 | 0.1 | 0.1 | {
"text": "event-driven architecture (must have)",
"skill": "event-driven architecture",
"group_id": "system_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-002266-e1",
"section": "experience",
"source_type": "cv",
"text": "Bootcamp assignment: basic event-driven architecture exercise."
}
] | {
"group_id": "system_design",
"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-005724 | 0.1 | 0.1 | {
"text": "Good understanding of Terraform",
"skill": "Terraform",
"group_id": "cloud_devops",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-005724-e1",
"section": "experience",
"source_type": "cv",
"text": "As distinguished engineer I authored reusable Terraform modules used by 15 teams; I am the go-to Terraform authority company-wide and publish on Terraform."
},
{
"evidence_id": "sj-v004-syn-00572... | {
"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-04903 | 0.1 | 0.1 | {
"text": "Proven React in production",
"skill": "React",
"group_id": "frontend",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-04903-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "I have also created several complex React Native components such as the chat interface, calendar, ."
}
] | {
"group_id": "frontend",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "hard",
"case_type": "real_hands_on",
"source": "djinni_cv_en",
"source_record": "1fd972ba-27ee-5a2e-9b1c-0e81bb6953df",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2"
} |
sj-v004-syn-029230 | 0.1 | 0.1 | {
"text": "Expert-level caching strategy",
"skill": "caching strategy",
"group_id": "system_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-029230-e1",
"section": "skills_list",
"source_type": "cv",
"text": "stack: caching strategy, jira, confluence, git"
}
] | {
"group_id": "system_design",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "keyword_only",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v006-c-01094 | 0.1 | 0.1 | {
"text": "Strong distributed consistency skills",
"skill": "distributed consistency",
"group_id": "system_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v006-c-01094-e1",
"section": "experience",
"source_type": "cv",
"text": "Tried distributed consistency in a weekend pet project to learn the basics."
}
] | {
"group_id": "system_design",
"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-017544 | 0.1 | 0.1 | {
"text": "Deep TypeScript (frontend) expertise",
"skill": "TypeScript (frontend)",
"group_id": "frontend",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-017544-e1",
"section": "experience",
"source_type": "cv",
"text": "Under supervision I worked on small parts while the team wrote typed React components."
}
] | {
"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-v005-bl5-01203 | 0.1 | 0.1 | {
"text": "Production Node.js skills",
"skill": "Node.js",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v005-bl5-01203-e1",
"section": "experience",
"source_type": "cv",
"text": "Company-wide Node.js authority: led the Node.js/TypeScript gateway rewrite reducing p99 from 900ms to 120ms; defined the Node.js standards all teams follow and speak at conferences."
}
] | {
"group_id": "lang_core",
"evidence_label": "supported",
"proficiency_label": "5"
} | {
"difficulty": "hard",
"case_type": "boundary_l5",
"source": "synthetic_v005",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-real-06431 | 0.1 | 0.1 | {
"text": "REST API design experience",
"skill": "REST API design",
"group_id": "api_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-06431-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "As a developer, I used JavaScript, React, and Redux Toolkit to create a learning management system website and a marketplace for selling smart devices. To solidify my knowledge, I also worked on several ... | {
"group_id": "api_design",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "real_missing_skill",
"source": "djinni_cv_en",
"source_record": "47a05183-3d77-54f7-ba06-3dc6da56410d",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2... |
sj-v002-tr-0217 | 0.1 | 0.1 | {
"text": "Hands-on cross-team leadership",
"skill": "cross-team leadership",
"group_id": "leadership",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v002-tr-0217-e1",
"section": "experience",
"source_type": "cv",
"text": "Claimed: led a 4-team initiative aligning API contracts and roadmaps."
},
{
"evidence_id": "sj-v002-tr-0217-e2",
"section": "interview",
"source_type": "interview",
"text": "Interviewer:... | {
"group_id": "leadership",
"evidence_label": "contradicted",
"proficiency_label": "2"
} | {
"difficulty": "hard",
"case_type": "cv_vs_interview",
"source": "synthetic_v002",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-023364 | 0.1 | 0.1 | {
"text": "Expert-level code review",
"skill": "code review",
"group_id": "testing_quality",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-023364-e1",
"section": "summary",
"source_type": "cv",
"text": "code review guru, top expert level."
}
] | {
"group_id": "testing_quality",
"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-011638 | 0.1 | 0.1 | {
"text": "Working knowledge of Node.js",
"skill": "Node.js",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-011638-e1",
"section": "experience",
"source_type": "cv",
"text": "Did a Node.js tutorial and a hello-world app on GitHub."
},
{
"evidence_id": "sj-v004-syn-011638-e2",
"section": "summary",
"source_type": "cv",
"text": "B.Sc. in Computer Science."
... | {
"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-v008-cv-00153 | 0.1 | 0.1 | {
"text": "Strong ownership skills",
"skill": "ownership",
"group_id": "leadership",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v008-cv-00153-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "At my previous startup I owned the payments domain end-to-end including roadmap and on-call."
}
] | {
"group_id": "leadership",
"evidence_label": "supported",
"proficiency_label": "4"
} | {
"difficulty": "hard",
"case_type": "convention_v02",
"source": "synthetic_v008",
"split": "train",
"label_status": "synthetic_convention_v0.2"
} |
sj-v005-bl4-00745 | 0.1 | 0.1 | {
"text": "Solid C#/.NET knowledge",
"skill": "C#/.NET",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v005-bl4-00745-e1",
"section": "experience",
"source_type": "cv",
"text": "Owned architecture and delivery: architected .NET 8 order platform across 12 services."
}
] | {
"group_id": "lang_core",
"evidence_label": "supported",
"proficiency_label": "4"
} | {
"difficulty": "hard",
"case_type": "boundary_l4",
"source": "synthetic_v005",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-006838 | 0.1 | 0.1 | {
"text": "Expert-level Kubernetes",
"skill": "Kubernetes",
"group_id": "cloud_devops",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-006838-e1",
"section": "experience",
"source_type": "cv",
"text": "Our squad designed multi-cluster Kubernetes platform with autoscaling and GitOps for 40 services; I mainly fixed bugs and wrote docs."
},
{
"evidence_id": "sj-v004-syn-006838-e2",
"section": ... | {
"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-028910 | 0.1 | 0.1 | {
"text": "Production microservices skills",
"skill": "microservices",
"group_id": "system_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-028910-e1",
"section": "summary",
"source_type": "cv",
"text": "No hands-on microservices experience yet; planning to learn it."
}
] | {
"group_id": "system_design",
"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-004975 | 0.1 | 0.1 | {
"text": "Good understanding of Terraform",
"skill": "Terraform",
"group_id": "cloud_devops",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-004975-e1",
"section": "skills_list",
"source_type": "cv",
"text": "Keywords: Agile, Terraform, Linux, REST"
}
] | {
"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-019204 | 0.1 | 0.1 | {
"text": "Commercial experience with GraphQL",
"skill": "GraphQL",
"group_id": "api_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-019204-e1",
"section": "skills_list",
"source_type": "cv",
"text": "Stack: GraphQL, Jira, Confluence, Git"
},
{
"evidence_id": "sj-v004-syn-019204-e2",
"section": "summary",
"source_type": "cv",
"text": "Agile/Scrum teams of 5-8 people."
}
] | {
"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-006802 | 0.1 | 0.1 | {
"text": "Good understanding of Python",
"skill": "Python",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-006802-e1",
"section": "experience",
"source_type": "cv",
"text": "For 2.5 years I shipped Django features and maintained them in production as the main developer of the service."
}
] | {
"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-020028 | 0.1 | 0.1 | {
"text": "Commercial experience with GraphQL",
"skill": "GraphQL",
"group_id": "api_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-020028-e1",
"section": "experience",
"source_type": "cv",
"text": "trainee developer; shadowed seniors who built graphql resolvers for the mobile app."
},
{
"evidence_id": "sj-v004-syn-020028-e2",
"section": "summary",
"source_type": "cv",
"text": "l... | {
"group_id": "api_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-026817 | 0.1 | 0.1 | {
"text": "Good understanding of technical design docs",
"skill": "technical design docs",
"group_id": "leadership",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-026817-e1",
"section": "experience",
"source_type": "cv",
"text": "Trainee developer; shadowed seniors who wrote design docs for team features."
}
] | {
"group_id": "leadership",
"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-024731 | 0.1 | 0.1 | {
"text": "Solid GCP knowledge",
"skill": "GCP",
"group_id": "cloud_devops",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-024731-e1",
"section": "experience",
"source_type": "cv",
"text": "Main stack: AWS. Delivered several production projects with it."
},
{
"evidence_id": "sj-v004-syn-024731-e2",
"section": "summary",
"source_type": "cv",
"text": "Also worked with Git ... | {
"group_id": "cloud_devops",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "hard",
"case_type": "adjacent_tech",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-029964 | 0.1 | 0.1 | {
"text": "Expert-level GraphQL",
"skill": "GraphQL",
"group_id": "api_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-029964-e1",
"section": "experience",
"source_type": "cv",
"text": "Lead engineer 2018-2023: designed a federated GraphQL schema with dataloader batching for 8 teams."
},
{
"evidence_id": "sj-v004-syn-029964-e2",
"section": "summary",
"source_type": "cv",... | {
"group_id": "api_design",
"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-014507 | 0.1 | 0.1 | {
"text": "Working knowledge of MongoDB",
"skill": "MongoDB",
"group_id": "data_storage",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-014507-e1",
"section": "skills_list",
"source_type": "cv",
"text": "Tools: Git, MongoDB, Docker, Postman, Jira"
}
] | {
"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-006046 | 0.1 | 0.1 | {
"text": "GCP (must have)",
"skill": "GCP",
"group_id": "cloud_devops",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-006046-e1",
"section": "experience",
"source_type": "cv",
"text": "Core contributor to the GCP ecosystem; architected GCP data platform on GKE and BigQuery."
}
] | {
"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-syn-012113 | 0.1 | 0.1 | {
"text": "Experience with MySQL",
"skill": "MySQL",
"group_id": "data_storage",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-012113-e1",
"section": "summary",
"source_type": "cv",
"text": "MySQL guru, top expert level."
},
{
"evidence_id": "sj-v004-syn-012113-e2",
"section": "summary",
"source_type": "cv",
"text": "Based in Europe, open to remote."
}
] | {
"group_id": "data_storage",
"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-03274 | 0.1 | 0.1 | {
"text": "Strong Python skills",
"skill": "Python",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-03274-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Tech stack: recently - Python (ML and others), JS (React, Vue)."
}
] | {
"group_id": "lang_core",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "real_keyword_list",
"source": "djinni_cv_en",
"source_record": "248b0e88-204c-555d-bb02-3baa8ea037cf",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2"... |
sj-v006-c-00037 | 0.1 | 0.1 | {
"text": "Commercial event-driven architecture experience",
"skill": "event-driven architecture",
"group_id": "system_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v006-c-00037-e1",
"section": "experience",
"source_type": "cv",
"text": "Six months of junior experience where I helped as the team implemented event handlers in an event-driven system."
}
] | {
"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-023499 | 0.1 | 0.1 | {
"text": "Working knowledge of AWS",
"skill": "AWS",
"group_id": "cloud_devops",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-023499-e1",
"section": "experience",
"source_type": "cv",
"text": "Our team designed AWS multi-account landing zone (EKS, RDS, IAM) for the company. My contribution: tests and documentation."
}
] | {
"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-029027 | 0.1 | 0.1 | {
"text": "code review (must have)",
"skill": "code review",
"group_id": "testing_quality",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-029027-e1",
"section": "experience",
"source_type": "cv",
"text": "Resume claims they created code review guidelines and reviewed ~20 PRs/week as tech lead."
},
{
"evidence_id": "sj-v004-syn-029027-e2",
"section": "interview",
"source_type": "interview",... | {
"group_id": "testing_quality",
"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-syn-026110 | 0.1 | 0.1 | {
"text": "Good understanding of hiring",
"skill": "hiring",
"group_id": "leadership",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-026110-e1",
"section": "projects",
"source_type": "portfolio",
"text": "Personal project: followed a tutorial to try hiring on a toy app."
},
{
"evidence_id": "sj-v004-syn-026110-e2",
"section": "summary",
"source_type": "cv",
"text": "Agile/Scrum te... | {
"group_id": "leadership",
"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-021816 | 0.1 | 0.1 | {
"text": "Expert-level state management",
"skill": "state management",
"group_id": "frontend",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-021816-e1",
"section": "experience",
"source_type": "cv",
"text": "Day to day I used Redux in production features on my own."
}
] | {
"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-syn-014266 | 0.1 | 0.1 | {
"text": "Rust experience",
"skill": "Rust",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-014266-e1",
"section": "interview",
"source_type": "interview",
"text": "Candidate confirmed they have never worked with Rust."
}
] | {
"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-syn-003884 | 0.1 | 0.1 | {
"text": "Hands-on React",
"skill": "React",
"group_id": "frontend",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-003884-e1",
"section": "experience",
"source_type": "cv",
"text": "3 years: built production systems with Vue, a close alternative to React."
}
] | {
"group_id": "frontend",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "hard",
"case_type": "adjacent_tech",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-010081 | 0.1 | 0.1 | {
"text": "Practical Python experience",
"skill": "Python",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-010081-e1",
"section": "experience",
"source_type": "cv",
"text": "Independently shipped Django features and maintained them in production; on-call owner for it."
},
{
"evidence_id": "sj-v004-syn-010081-e2",
"section": "summary",
"source_type": "cv",
... | {
"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-013363 | 0.1 | 0.1 | {
"text": "Strong hands-on scalable system design background",
"skill": "scalable system design",
"group_id": "system_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-013363-e1",
"section": "education",
"source_type": "cv",
"text": "University course project using scalable system design for a simple CRUD demo."
}
] | {
"group_id": "system_design",
"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-018426 | 0.1 | 0.1 | {
"text": "Strong hands-on performance tuning background",
"skill": "performance tuning",
"group_id": "reliability_obs",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-018426-e1",
"section": "experience",
"source_type": "cv",
"text": "Mid-level developer: fixed N+1 queries and memory leaks; shipped to production regularly."
}
] | {
"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-v003-rtr-0003 | 0.1 | 0.1 | {
"text": "Proven mentoring in production",
"skill": "mentoring",
"group_id": "leadership",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v003-rtr-0003-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "2.5 year experience as English Teacher, 1.5 year experience as a team mentor"
}
] | {
"group_id": "leadership",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "hard",
"case_type": "real_years_hands_on",
"source": "djinni_cv_en",
"source_record": "621a5e99-9f62-5e3a-a971-59d53e3028e5",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.... |
sj-v004-syn-022137 | 0.1 | 0.1 | {
"text": "Good understanding of mentoring",
"skill": "mentoring",
"group_id": "leadership",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-022137-e1",
"section": "skills_list",
"source_type": "cv",
"text": "tools: git, mentoring, docker, postman, jira"
},
{
"evidence_id": "sj-v004-syn-022137-e2",
"section": "summary",
"source_type": "cv",
"text": "b.sc. in computer science."
}
] | {
"group_id": "leadership",
"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-006940 | 0.1 | 0.1 | {
"text": "Commercial experience with CI/CD",
"skill": "CI/CD",
"group_id": "cloud_devops",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-006940-e1",
"section": "experience",
"source_type": "cv",
"text": "fellow-level engineer: designed ci/cd with canary and automated rollback for 60 repos. wrote the internal ci/cd handbook and teach ci/cd externally."
},
{
"evidence_id": "sj-v004-syn-006940-e2",
... | {
"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-syn-015137 | 0.1 | 0.1 | {
"text": "Production TDD skills",
"skill": "TDD",
"group_id": "testing_quality",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-015137-e1",
"section": "summary",
"source_type": "cv",
"text": "I have no experience with TDD at all."
},
{
"evidence_id": "sj-v004-syn-015137-e2",
"section": "summary",
"source_type": "cv",
"text": "Also worked with Git and Jira."
}
] | {
"group_id": "testing_quality",
"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-023288 | 0.1 | 0.1 | {
"text": "Commercial experience with scalable system design",
"skill": "scalable system design",
"group_id": "system_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-023288-e1",
"section": "experience",
"source_type": "cv",
"text": "Mid-level developer: designed a single service including data model and failure modes; shipped to production regularly."
}
] | {
"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-024939 | 0.1 | 0.1 | {
"text": "incident response experience",
"skill": "incident response",
"group_id": "reliability_obs",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-024939-e1",
"section": "experience",
"source_type": "cv",
"text": "Product designer running user research."
}
] | {
"group_id": "reliability_obs",
"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-024379 | 0.1 | 0.1 | {
"text": "state management experience",
"skill": "state management",
"group_id": "frontend",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-024379-e1",
"section": "skills_list",
"source_type": "cv",
"text": "Keywords: Agile, state management, Linux, REST"
},
{
"evidence_id": "sj-v004-syn-024379-e2",
"section": "summary",
"source_type": "cv",
"text": "Based in Europe, open to remote."
}... | {
"group_id": "frontend",
"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-026121 | 0.1 | 0.1 | {
"text": "Deep web performance expertise",
"skill": "web performance",
"group_id": "frontend",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-026121-e1",
"section": "summary",
"source_type": "cv",
"text": "haven't worked with web performance; my background is elsewhere."
}
] | {
"group_id": "frontend",
"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-030549 | 0.1 | 0.1 | {
"text": "Practical Terraform experience",
"skill": "Terraform",
"group_id": "cloud_devops",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-030549-e1",
"section": "summary",
"source_type": "cv",
"text": "No hands-on Terraform experience yet; planning to learn it."
},
{
"evidence_id": "sj-v004-syn-030549-e2",
"section": "summary",
"source_type": "cv",
"text": "Fluent English."
}
] | {
"group_id": "cloud_devops",
"evidence_label": "contradicted",
"proficiency_label": "0"
} | {
"difficulty": "easy",
"case_type": "explicit_none",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v008-cv-01771 | 0.1 | 0.1 | {
"text": "Proven MySQL in production",
"skill": "MySQL",
"group_id": "data_storage",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v008-cv-01771-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Built various applications with MySQL, Java, Go and SQL."
}
] | {
"group_id": "data_storage",
"evidence_label": "partial",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "convention_v02",
"source": "synthetic_v008",
"split": "train",
"label_status": "synthetic_convention_v0.2"
} |
sj-v004-syn-016536 | 0.1 | 0.1 | {
"text": "Strong hands-on event-driven architecture background",
"skill": "event-driven architecture",
"group_id": "system_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-016536-e1",
"section": "experience",
"source_type": "cv",
"text": "Under supervision I worked on small parts 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-019230 | 0.1 | 0.1 | {
"text": "Solid GCP knowledge",
"skill": "GCP",
"group_id": "cloud_devops",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-019230-e1",
"section": "experience",
"source_type": "cv",
"text": "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-004439 | 0.1 | 0.1 | {
"text": "Commercial experience with database migrations",
"skill": "database migrations",
"group_id": "data_storage",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-004439-e1",
"section": "experience",
"source_type": "cv",
"text": "Summary: Frontend developer focused on CSS animations and design systems. Hobbies: football."
}
] | {
"group_id": "data_storage",
"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-01470 | 0.1 | 0.1 | {
"text": "Hands-on gRPC",
"skill": "gRPC",
"group_id": "api_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v006-c-01470-e1",
"section": "experience",
"source_type": "cv",
"text": "Built a small gRPC demo app following an online tutorial."
}
] | {
"group_id": "api_design",
"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-020272 | 0.1 | 0.1 | {
"text": "Working knowledge of hiring",
"skill": "hiring",
"group_id": "leadership",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-020272-e1",
"section": "experience",
"source_type": "cv",
"text": "Backend engineer, 3 years: conducted technical interviews."
}
] | {
"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-03271 | 0.1 | 0.1 | {
"text": "Terraform experience",
"skill": "Terraform",
"group_id": "cloud_devops",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-03271-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Learning how to manage and provision laC (Terraform), CI/CD (Gitlab, Concourse), service mesh (Linkerd, Envoy) and distributed storage (GlusterFS, Ceph)."
}
] | {
"group_id": "cloud_devops",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "hard",
"case_type": "real_learning",
"source": "djinni_cv_en",
"source_record": "133c78fe-cefd-5cf4-a8bd-aa5b23463a2b",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2"
} |
sj-v004-real-06104 | 0.1 | 0.1 | {
"text": "Proven Go in production",
"skill": "Go",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-06104-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Professional experience 11 years in system integration and system administrator of them 6 years in DevOps. Additional skills: Linux, Kubernetes, Helm, Docker, Terraform, CI/CD: Jenkins/CircleCi/CloudBuil... | {
"group_id": "lang_core",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "real_missing_skill",
"source": "djinni_cv_en",
"source_record": "0001cf11-7536-59d1-aeef-4c480c91c513",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2... |
sj-v004-syn-020844 | 0.1 | 0.1 | {
"text": "Commercial experience with CI/CD",
"skill": "CI/CD",
"group_id": "cloud_devops",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-020844-e1",
"section": "experience",
"source_type": "cv",
"text": "Our squad designed CI/CD with canary and automated rollback for 60 repos; I mainly fixed bugs and wrote docs."
}
] | {
"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-012330 | 0.1 | 0.1 | {
"text": "Deep accessibility expertise",
"skill": "accessibility",
"group_id": "frontend",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-012330-e1",
"section": "skills_list",
"source_type": "cv",
"text": "tools: git, accessibility, docker, postman, jira"
}
] | {
"group_id": "frontend",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "keyword_only",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-real-00154 | 0.1 | 0.1 | {
"text": "Java experience",
"skill": "Java",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-00154-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "SKILLS: HTML, CSS(SCSS), Java Script (ES6+), Pixi.js, Spine, GSAP, Git, REST API, Axios, Web Sockets(Socket IO), Worker Threads, React, Node js, Express, Mongo DB, Redis, Jest, Webpack, Jira, Figma"
... | {
"group_id": "lang_core",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "real_keyword_list",
"source": "djinni_cv_en",
"source_record": "f0ae78da-90d7-5c75-b269-4bd1d41fbe64",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "agent_reviewed_v005",
"label_convention": "v0.... |
sj-v004-syn-021716 | 0.1 | 0.1 | {
"text": "Hands-on Elasticsearch",
"skill": "Elasticsearch",
"group_id": "data_storage",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-021716-e1",
"section": "experience",
"source_type": "cv",
"text": "Senior engineer (2019-2024): designed Elasticsearch index strategy for 500M docs with relevance tuning."
}
] | {
"group_id": "data_storage",
"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-008830 | 0.1 | 0.1 | {
"text": "Hands-on Terraform",
"skill": "Terraform",
"group_id": "cloud_devops",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-008830-e1",
"section": "experience",
"source_type": "cv",
"text": "Mid-level developer: wrote Terraform for team infrastructure; shipped to production regularly."
},
{
"evidence_id": "sj-v004-syn-008830-e2",
"section": "summary",
"source_type": "cv",
... | {
"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-022410 | 0.1 | 0.1 | {
"text": "scalable system design (must have)",
"skill": "scalable system design",
"group_id": "system_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-022410-e1",
"section": "skills_list",
"source_type": "cv",
"text": "Skills: scalable system design, Git, Jira, Agile, Linux"
}
] | {
"group_id": "system_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-009756 | 0.1 | 0.1 | {
"text": "Commercial experience with MySQL",
"skill": "MySQL",
"group_id": "data_storage",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-009756-e1",
"section": "experience",
"source_type": "cv",
"text": "under supervision i worked on small parts while the team designed mysql schemas for new features."
},
{
"evidence_id": "sj-v004-syn-009756-e2",
"section": "summary",
"source_type": "cv",
... | {
"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-v005-bl4-00877 | 0.1 | 0.1 | {
"text": "Strong TDD skills",
"skill": "TDD",
"group_id": "testing_quality",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v005-bl4-00877-e1",
"section": "experience",
"source_type": "cv",
"text": "Owned architecture and delivery: coached teams on TDD and ran katas; team defect rate dropped 50%."
}
] | {
"group_id": "testing_quality",
"evidence_label": "supported",
"proficiency_label": "4"
} | {
"difficulty": "hard",
"case_type": "boundary_l4",
"source": "synthetic_v005",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-026006 | 0.1 | 0.1 | {
"text": "Commercial experience with performance tuning",
"skill": "performance tuning",
"group_id": "reliability_obs",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-026006-e1",
"section": "experience",
"source_type": "cv",
"text": "Backend engineer, 3 years: fixed N+1 queries and memory leaks."
},
{
"evidence_id": "sj-v004-syn-026006-e2",
"section": "summary",
"source_type": "cv",
"text": "Agile/Scrum teams of 5... | {
"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-002378 | 0.1 | 0.1 | {
"text": "Hands-on TypeScript (frontend)",
"skill": "TypeScript (frontend)",
"group_id": "frontend",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-002378-e1",
"section": "experience",
"source_type": "cv",
"text": "principal engineer: led migration of 300k-line js frontend to strict typescript; recognized as typescript (frontend) authority and gave conference talks on it."
}
] | {
"group_id": "frontend",
"evidence_label": "supported",
"proficiency_label": "5"
} | {
"difficulty": "easy",
"case_type": "expert",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-012517 | 0.1 | 0.1 | {
"text": "Strong technical design docs skills",
"skill": "technical design docs",
"group_id": "leadership",
"target_level": 3,
"importance": "must"
} | [] | {
"group_id": "leadership",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "easy",
"case_type": "no_evidence",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-011757 | 0.1 | 0.1 | {
"text": "Expert-level TDD",
"skill": "TDD",
"group_id": "testing_quality",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-011757-e1",
"section": "experience",
"source_type": "cv",
"text": "Delivered features end-to-end where I practiced TDD on daily features."
},
{
"evidence_id": "sj-v004-syn-011757-e2",
"section": "summary",
"source_type": "cv",
"text": "Fluent English... | {
"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-syn-002804 | 0.1 | 0.1 | {
"text": "Deep AWS expertise",
"skill": "AWS",
"group_id": "cloud_devops",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-002804-e1",
"section": "summary",
"source_type": "cv",
"text": "No hands-on AWS experience yet; planning to learn it."
},
{
"evidence_id": "sj-v004-syn-002804-e2",
"section": "summary",
"source_type": "cv",
"text": "Also worked with Git and Jira."
... | {
"group_id": "cloud_devops",
"evidence_label": "contradicted",
"proficiency_label": "0"
} | {
"difficulty": "easy",
"case_type": "explicit_none",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v005-bl4-01056 | 0.1 | 0.1 | {
"text": "Solid unit testing knowledge",
"skill": "unit testing",
"group_id": "testing_quality",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v005-bl4-01056-e1",
"section": "experience",
"source_type": "cv",
"text": "Senior engineer and design owner: set testing standards and raised coverage from 30% to 85% across the org."
}
] | {
"group_id": "testing_quality",
"evidence_label": "supported",
"proficiency_label": "4"
} | {
"difficulty": "hard",
"case_type": "boundary_l4",
"source": "synthetic_v005",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-022996 | 0.1 | 0.1 | {
"text": "Strong REST API design skills",
"skill": "REST API design",
"group_id": "api_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-022996-e1",
"section": "projects",
"source_type": "portfolio",
"text": "Case study: designed a versioned public REST API (OpenAPI) for 40+ partners with idempotency keys. Includes architecture diagrams and benchmark results."
}
] | {
"group_id": "api_design",
"evidence_label": "supported",
"proficiency_label": "4"
} | {
"difficulty": "easy",
"case_type": "direct_strong",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v008-cv-02064 | 0.1 | 0.1 | {
"text": "Production unit testing skills",
"skill": "unit testing",
"group_id": "testing_quality",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v008-cv-02064-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Ran a unit testing study group for university students for a semester."
}
] | {
"group_id": "testing_quality",
"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-015686 | 0.1 | 0.1 | {
"text": "Practical MySQL experience",
"skill": "MySQL",
"group_id": "data_storage",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-015686-e1",
"section": "summary",
"source_type": "cv",
"text": "I have not used MySQL professionally or in projects; my experience is in other areas."
},
{
"evidence_id": "sj-v004-syn-015686-e2",
"section": "summary",
"source_type": "cv",
"text": "B.... | {
"group_id": "data_storage",
"evidence_label": "contradicted",
"proficiency_label": "0"
} | {
"difficulty": "easy",
"case_type": "explicit_none",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v002-tr-0006 | 0.1 | 0.1 | {
"text": "Proven SLO/SLI in production",
"skill": "SLO/SLI",
"group_id": "reliability_obs",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v002-tr-0006-e1",
"section": "experience",
"source_type": "cv",
"text": "Claimed: defined SLOs and error budgets adopted by engineering leadership."
},
{
"evidence_id": "sj-v002-tr-0006-e2",
"section": "interview",
"source_type": "interview",
"text": "Intervi... | {
"group_id": "reliability_obs",
"evidence_label": "contradicted",
"proficiency_label": "2"
} | {
"difficulty": "hard",
"case_type": "cv_vs_interview",
"source": "synthetic_v002",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v005-bl4-01066 | 0.1 | 0.1 | {
"text": "Hands-on gRPC",
"skill": "gRPC",
"group_id": "api_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v005-bl4-01066-e1",
"section": "experience",
"source_type": "cv",
"text": "Key result as tech lead: defined protobuf contracts and gRPC streaming APIs between 20 services."
}
] | {
"group_id": "api_design",
"evidence_label": "supported",
"proficiency_label": "4"
} | {
"difficulty": "hard",
"case_type": "boundary_l4",
"source": "synthetic_v005",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-real-03097 | 0.1 | 0.1 | {
"text": "Proven Java in production",
"skill": "Java",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-03097-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Implemented new features and functionality for Android applications using Java and"
}
] | {
"group_id": "lang_core",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "hard",
"case_type": "real_hands_on",
"source": "djinni_cv_en",
"source_record": "919356f5-af41-5710-81e7-b984e813fc0a",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "agent_reviewed_v005",
"label_convention": "v0.2"
} |
sj-v004-syn-027198 | 0.1 | 0.1 | {
"text": "Proven encryption in production",
"skill": "encryption",
"group_id": "security",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-027198-e1",
"section": "experience",
"source_type": "cv",
"text": "Bootcamp assignment: basic encryption exercise."
},
{
"evidence_id": "sj-v004-syn-027198-e2",
"section": "summary",
"source_type": "cv",
"text": "Also worked with Git and Jira."
}
] | {
"group_id": "security",
"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-030569 | 0.1 | 0.1 | {
"text": "Strong hiring skills",
"skill": "hiring",
"group_id": "leadership",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-030569-e1",
"section": "experience",
"source_type": "cv",
"text": "CV: designed the backend interview loop and conducted 150+ interviews."
},
{
"evidence_id": "sj-v004-syn-030569-e2",
"section": "interview",
"source_type": "interview",
"text": "Inter... | {
"group_id": "leadership",
"evidence_label": "contradicted",
"proficiency_label": "2"
} | {
"difficulty": "hard",
"case_type": "cv_vs_interview",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v006-c-01052 | 0.1 | 0.1 | {
"text": "Strong Terraform skills",
"skill": "Terraform",
"group_id": "cloud_devops",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v006-c-01052-e1",
"section": "experience",
"source_type": "cv",
"text": "University coursework included a Terraform assignment."
}
] | {
"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-005978 | 0.1 | 0.1 | {
"text": "Solid Node.js knowledge",
"skill": "Node.js",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-005978-e1",
"section": "experience",
"source_type": "cv",
"text": "mid-level developer: developed express apis and handled on-call issues; shipped to production regularly."
},
{
"evidence_id": "sj-v004-syn-005978-e2",
"section": "summary",
"source_type":... | {
"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-004472 | 0.1 | 0.1 | {
"text": "Working knowledge of C#/.NET",
"skill": "C#/.NET",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-004472-e1",
"section": "experience",
"source_type": "cv",
"text": "Claimed: architected .NET 8 order platform across 12 services."
},
{
"evidence_id": "sj-v004-syn-004472-e2",
"section": "interview",
"source_type": "interview",
"text": "Interviewer: ... | {
"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-syn-013202 | 0.1 | 0.1 | {
"text": "unit testing (must have)",
"skill": "unit testing",
"group_id": "testing_quality",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-013202-e1",
"section": "skills_list",
"source_type": "cv",
"text": "Skills: unit testing, Git, Jira, Agile, Linux"
},
{
"evidence_id": "sj-v004-syn-013202-e2",
"section": "summary",
"source_type": "cv",
"text": "Also worked with Git and Jira."
}
] | {
"group_id": "testing_quality",
"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-004821 | 0.1 | 0.1 | {
"text": "Commercial experience with monitoring",
"skill": "monitoring",
"group_id": "reliability_obs",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-004821-e1",
"section": "experience",
"source_type": "cv",
"text": "Experience: Product designer running user research."
}
] | {
"group_id": "reliability_obs",
"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-021055 | 0.1 | 0.1 | {
"text": "Hands-on Go",
"skill": "Go",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-021055-e1",
"section": "experience",
"source_type": "cv",
"text": "Our squad rewrote the Go ingestion service to handle 15k req/s with bounded worker pools; I mainly fixed bugs and wrote docs."
}
] | {
"group_id": "lang_core",
"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-013413 | 0.1 | 0.1 | {
"text": "Practical incident response experience",
"skill": "incident response",
"group_id": "reliability_obs",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-013413-e1",
"section": "experience",
"source_type": "cv",
"text": "Independently took part in on-call and wrote postmortems; on-call owner for it."
}
] | {
"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-031043 | 0.1 | 0.1 | {
"text": "Commercial experience with Kubernetes",
"skill": "Kubernetes",
"group_id": "cloud_devops",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-031043-e1",
"section": "experience",
"source_type": "cv",
"text": "intern then junior: with help from the lead, i contributed while the team wrote helm charts and debugged pods in production."
}
] | {
"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-021182 | 0.1 | 0.1 | {
"text": "Good understanding of microservices",
"skill": "microservices",
"group_id": "system_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-021182-e1",
"section": "summary",
"source_type": "cv",
"text": "I have no experience with microservices at all."
}
] | {
"group_id": "system_design",
"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-003998 | 0.1 | 0.1 | {
"text": "Solid incident response knowledge",
"skill": "incident response",
"group_id": "reliability_obs",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-003998-e1",
"section": "experience",
"source_type": "cv",
"text": "for 2.5 years i took part in on-call and wrote postmortems as the main developer of the service."
},
{
"evidence_id": "sj-v004-syn-003998-e2",
"section": "summary",
"source_type": "cv",
... | {
"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-015828 | 0.1 | 0.1 | {
"text": "Production Elasticsearch skills",
"skill": "Elasticsearch",
"group_id": "data_storage",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-015828-e1",
"section": "interview",
"source_type": "interview",
"text": "Interviewer: zero Elasticsearch exposure confirmed by candidate."
}
] | {
"group_id": "data_storage",
"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-011466 | 0.1 | 0.1 | {
"text": "Deep static analysis expertise",
"skill": "static analysis",
"group_id": "testing_quality",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-011466-e1",
"section": "experience",
"source_type": "cv",
"text": "mid-level developer: fixed static analysis warnings in ci; shipped to production regularly."
},
{
"evidence_id": "sj-v004-syn-011466-e2",
"section": "summary",
"source_type": "cv",
"t... | {
"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-syn-010704 | 0.1 | 0.1 | {
"text": "Experience with Terraform",
"skill": "Terraform",
"group_id": "cloud_devops",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-010704-e1",
"section": "experience",
"source_type": "cv",
"text": "3 years: built production systems with Pulumi, a close alternative to Terraform."
}
] | {
"group_id": "cloud_devops",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "hard",
"case_type": "adjacent_tech",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-011425 | 0.1 | 0.1 | {
"text": "Commercial experience with incident response",
"skill": "incident response",
"group_id": "reliability_obs",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-011425-e1",
"section": "skills_list",
"source_type": "cv",
"text": "Skills: incident response, Git, Jira, Agile, Linux"
}
] | {
"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-v006-c-01970 | 0.1 | 0.1 | {
"text": "Commercial Terraform experience",
"skill": "Terraform",
"group_id": "cloud_devops",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v006-c-01970-e1",
"section": "experience",
"source_type": "cv",
"text": "Built a small Terraform 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-017017 | 0.1 | 0.1 | {
"text": "Python (must have)",
"skill": "Python",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-017017-e1",
"section": "experience",
"source_type": "cv",
"text": "Side project: small Python demo built while following an online course."
}
] | {
"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-v004-real-04130 | 0.1 | 0.1 | {
"text": "React experience",
"skill": "React",
"group_id": "frontend",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-04130-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Developed web applications on React, Nextjs, with storyblok as cms."
}
] | {
"group_id": "frontend",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "hard",
"case_type": "real_hands_on",
"source": "djinni_cv_en",
"source_record": "ea39e49c-bd5d-54ff-a769-fe7e15798cc9",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2"
} |
sj-v004-syn-014134 | 0.1 | 0.1 | {
"text": "Proven authorization (RBAC) in production",
"skill": "authorization (RBAC)",
"group_id": "security",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-014134-e1",
"section": "experience",
"source_type": "cv",
"text": "Mid-level developer: implemented role checks in APIs; shipped to production regularly."
},
{
"evidence_id": "sj-v004-syn-014134-e2",
"section": "summary",
"source_type": "cv",
"text":... | {
"group_id": "security",
"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-009405 | 0.1 | 0.1 | {
"text": "Strong hands-on state management background",
"skill": "state management",
"group_id": "frontend",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-009405-e1",
"section": "skills_list",
"source_type": "cv",
"text": "Stack: state management, Jira, Confluence, Git"
},
{
"evidence_id": "sj-v004-syn-009405-e2",
"section": "summary",
"source_type": "cv",
"text": "Fluent English."
}
] | {
"group_id": "frontend",
"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-004906 | 0.1 | 0.1 | {
"text": "Strong Kotlin skills",
"skill": "Kotlin",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-004906-e1",
"section": "skills_list",
"source_type": "cv",
"text": "Stack: Kotlin, Jira, Confluence, Git"
}
] | {
"group_id": "lang_core",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "keyword_only",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v003-rtr-0043 | 0.1 | 0.1 | {
"text": "Java experience",
"skill": "Java",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v003-rtr-0043-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "10+ years of java in production usage."
}
] | {
"group_id": "lang_core",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "hard",
"case_type": "real_years_hands_on",
"source": "djinni_cv_en",
"source_record": "cd371981-9a95-52de-a1e7-e10d7363b684",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "agent_reviewed_v005",
"label_convention": "v... |
sj-v004-syn-019308 | 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-019308-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-v004-real-00137 | 0.1 | 0.1 | {
"text": "React experience",
"skill": "React",
"group_id": "frontend",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-00137-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Technologies: JS, HTML, CSS, React"
}
] | {
"group_id": "frontend",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "real_keyword_list",
"source": "djinni_cv_en",
"source_record": "0716adb8-f463-5c7c-9d47-9deab4c4ea93",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "agent_reviewed_v005",
"label_convention": "v0.... |
sj-v004-syn-003928 | 0.1 | 0.1 | {
"text": "Strong hands-on state management background",
"skill": "state management",
"group_id": "frontend",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-003928-e1",
"section": "interview",
"source_type": "interview",
"text": "Interview notes: candidate stated they never used state management."
}
] | {
"group_id": "frontend",
"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-016962 | 0.1 | 0.1 | {
"text": "Proven Docker in production",
"skill": "Docker",
"group_id": "cloud_devops",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-016962-e1",
"section": "experience",
"source_type": "cv",
"text": "As distinguished engineer I built hardened multi-stage Docker images and base-image program for all teams; I am the go-to Docker authority company-wide and publish on Docker."
},
{
"evidence_id":... | {
"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"
} |
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