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-real-03623 | 0.1 | 0.1 | {
"text": "Strong Java skills",
"skill": "Java",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-03623-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Finished the Java spring mentoring course at Foxminded."
}
] | {
"group_id": "lang_core",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "hard",
"case_type": "real_learning",
"source": "djinni_cv_en",
"source_record": "163fb9a3-3695-5dc3-b1d0-e0038ce4d0a5",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2"
} |
sj-v004-syn-021144 | 0.1 | 0.1 | {
"text": "Proven web performance in production",
"skill": "web performance",
"group_id": "frontend",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-021144-e1",
"section": "summary",
"source_type": "cv",
"text": "web performance guru, top expert level."
}
] | {
"group_id": "frontend",
"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-005528 | 0.1 | 0.1 | {
"text": "Proven technical design docs in production",
"skill": "technical design docs",
"group_id": "leadership",
"target_level": 4,
"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-016068 | 0.1 | 0.1 | {
"text": "TypeScript (frontend) experience",
"skill": "TypeScript (frontend)",
"group_id": "frontend",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-016068-e1",
"section": "experience",
"source_type": "cv",
"text": "Tech lead who led migration of 300k-line JS frontend to strict TypeScript, and mentored the team on TypeScript (frontend) practices."
},
{
"evidence_id": "sj-v004-syn-016068-e2",
"section": "... | {
"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-syn-005057 | 0.1 | 0.1 | {
"text": "Commercial experience with TDD",
"skill": "TDD",
"group_id": "testing_quality",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-005057-e1",
"section": "experience",
"source_type": "cv",
"text": "Experience: Technical writer producing API documentation."
}
] | {
"group_id": "testing_quality",
"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-022098 | 0.1 | 0.1 | {
"text": "performance tuning (must have)",
"skill": "performance tuning",
"group_id": "reliability_obs",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-022098-e1",
"section": "experience",
"source_type": "cv",
"text": "Staff+ engineer who profiled and tuned JVM services increasing throughput 3x on the same hardware, setting performance tuning standards across the organization."
},
{
"evidence_id": "sj-v004-syn-... | {
"group_id": "reliability_obs",
"evidence_label": "supported",
"proficiency_label": "5"
} | {
"difficulty": "easy",
"case_type": "expert",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-026490 | 0.1 | 0.1 | {
"text": "Proven cross-team leadership in production",
"skill": "cross-team leadership",
"group_id": "leadership",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-026490-e1",
"section": "projects",
"source_type": "portfolio",
"text": "Personal project: followed a tutorial to try cross-team leadership on a toy app."
},
{
"evidence_id": "sj-v004-syn-026490-e2",
"section": "summary",
"source_type": "cv",
"text": ... | {
"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-v005-bl3-00281 | 0.1 | 0.1 | {
"text": "Experience with Java",
"skill": "Java",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v005-bl3-00281-e1",
"section": "experience",
"source_type": "cv",
"text": "Regular contributor: owned Spring Boot services end-to-end across several releases."
}
] | {
"group_id": "lang_core",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "hard",
"case_type": "boundary_l3",
"source": "synthetic_v005",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-008182 | 0.1 | 0.1 | {
"text": "Good understanding of React",
"skill": "React",
"group_id": "frontend",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-008182-e1",
"section": "experience",
"source_type": "cv",
"text": "Trainee developer; shadowed seniors who built React + TypeScript pages shipped to users."
},
{
"evidence_id": "sj-v004-syn-008182-e2",
"section": "summary",
"source_type": "cv",
"text... | {
"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-009589 | 0.1 | 0.1 | {
"text": "Strong encryption skills",
"skill": "encryption",
"group_id": "security",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-009589-e1",
"section": "experience",
"source_type": "cv",
"text": "The platform team designed envelope encryption with KMS for PII at rest. I joined late and handled minor tasks."
},
{
"evidence_id": "sj-v004-syn-009589-e2",
"section": "summary",
"source... | {
"group_id": "security",
"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-031156 | 0.1 | 0.1 | {
"text": "Working knowledge of caching strategy",
"skill": "caching strategy",
"group_id": "system_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-031156-e1",
"section": "summary",
"source_type": "cv",
"text": "Expert in caching strategy with 10 years of experience."
}
] | {
"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-010438 | 0.1 | 0.1 | {
"text": "Deep REST API design expertise",
"skill": "REST API design",
"group_id": "api_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-010438-e1",
"section": "summary",
"source_type": "cv",
"text": "Profile: 'deep REST API design expertise', no further details given."
}
] | {
"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-v008-cv-01674 | 0.1 | 0.1 | {
"text": "Commercial ownership experience",
"skill": "ownership",
"group_id": "leadership",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v008-cv-01674-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Cut build time by 40% by tuning the ownership configuration."
}
] | {
"group_id": "leadership",
"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-024808 | 0.1 | 0.1 | {
"text": "Production React skills",
"skill": "React",
"group_id": "frontend",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-024808-e1",
"section": "summary",
"source_type": "cv",
"text": "Self-motivated developer who enjoys challenges."
}
] | {
"group_id": "frontend",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "easy",
"case_type": "vague_claim",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-005971 | 0.1 | 0.1 | {
"text": "database migrations experience",
"skill": "database migrations",
"group_id": "data_storage",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-005971-e1",
"section": "experience",
"source_type": "cv",
"text": "Our team led zero-downtime migration of 200 tables to a new schema. My contribution: tests and documentation."
},
{
"evidence_id": "sj-v004-syn-005971-e2",
"section": "summary",
"source_t... | {
"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-002492 | 0.1 | 0.1 | {
"text": "Proven state management in production",
"skill": "state management",
"group_id": "frontend",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-002492-e1",
"section": "education",
"source_type": "cv",
"text": "University course project using state management for a simple CRUD demo."
}
] | {
"group_id": "frontend",
"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-028019 | 0.1 | 0.1 | {
"text": "hiring experience",
"skill": "hiring",
"group_id": "leadership",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-028019-e1",
"section": "experience",
"source_type": "cv",
"text": "Staff+ engineer who designed the backend interview loop and conducted 150+ interviews, setting hiring standards across the organization."
},
{
"evidence_id": "sj-v004-syn-028019-e2",
"section... | {
"group_id": "leadership",
"evidence_label": "supported",
"proficiency_label": "5"
} | {
"difficulty": "easy",
"case_type": "expert",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-real-01333 | 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-real-01333-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "I am also familiar with SOLID principles, RESTful API, and Object-Oriented Programming (OOP) which I have implemented in my previous projects."
}
] | {
"group_id": "api_design",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "hard",
"case_type": "real_learning",
"source": "djinni_cv_en",
"source_record": "e2b455e2-8175-54ba-9c7a-cc04daf2daf5",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2"
} |
sj-v004-real-04307 | 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-04307-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Basic knowledge of Python, SQL"
}
] | {
"group_id": "lang_core",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "hard",
"case_type": "real_learning",
"source": "djinni_cv_en",
"source_record": "4f89c9f0-ef14-5394-9da7-4e7b27683a06",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2"
} |
sj-v004-syn-006981 | 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-006981-e1",
"section": "experience",
"source_type": "cv",
"text": "Trainee developer; shadowed seniors who containerized services with Docker."
},
{
"evidence_id": "sj-v004-syn-006981-e2",
"section": "summary",
"source_type": "cv",
"text": "Also work... | {
"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-002022 | 0.1 | 0.1 | {
"text": "Commercial experience with MySQL",
"skill": "MySQL",
"group_id": "data_storage",
"target_level": 4,
"importance": "must"
} | [] | {
"group_id": "data_storage",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "easy",
"case_type": "no_evidence",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v005-bl5-01223 | 0.1 | 0.1 | {
"text": "Solid OpenAPI knowledge",
"skill": "OpenAPI",
"group_id": "api_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v005-bl5-01223-e1",
"section": "experience",
"source_type": "cv",
"text": "Company-wide OpenAPI authority: introduced contract-first OpenAPI workflow with generated SDKs; defined the OpenAPI standards all teams follow and speak at conferences."
}
] | {
"group_id": "api_design",
"evidence_label": "supported",
"proficiency_label": "5"
} | {
"difficulty": "hard",
"case_type": "boundary_l5",
"source": "synthetic_v005",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-024333 | 0.1 | 0.1 | {
"text": "Docker (must have)",
"skill": "Docker",
"group_id": "cloud_devops",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-024333-e1",
"section": "interview",
"source_type": "interview",
"text": "Interviewer: zero Docker exposure confirmed by candidate."
},
{
"evidence_id": "sj-v004-syn-024333-e2",
"section": "summary",
"source_type": "cv",
"text": "Agile/Scrum teams of ... | {
"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-v005-bl3-00304 | 0.1 | 0.1 | {
"text": "Strong API versioning skills",
"skill": "API versioning",
"group_id": "api_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v005-bl3-00304-e1",
"section": "experience",
"source_type": "cv",
"text": "In my current job I shipped v2 of an internal API with backward compatibility and fix issues without help."
}
] | {
"group_id": "api_design",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "hard",
"case_type": "boundary_l3",
"source": "synthetic_v005",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-real-03199 | 0.1 | 0.1 | {
"text": "Strong Python skills",
"skill": "Python",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-03199-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Data Engineer having 5 years of experience in AWS and Azure Cloud, Open-Source Big Data Tools, Python, PySpark, SQL, and AWS Cloud to develop innovative big data solutions for clients to reduce their eff... | {
"group_id": "lang_core",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "hard",
"case_type": "real_years_hands_on",
"source": "djinni_cv_en",
"source_record": "bdde98c7-5194-5c11-b772-8d8050be12de",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "agent_reviewed_v005",
"label_convention": "v... |
sj-v004-real-03679 | 0.1 | 0.1 | {
"text": "Strong Python skills",
"skill": "Python",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-03679-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Python for Data Science and basic web development"
}
] | {
"group_id": "lang_core",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "hard",
"case_type": "real_learning",
"source": "djinni_cv_en",
"source_record": "5dad2f67-90cc-5c3e-aef7-a352d9156aa6",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2"
} |
sj-v004-syn-006687 | 0.1 | 0.1 | {
"text": "Solid AWS knowledge",
"skill": "AWS",
"group_id": "cloud_devops",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-006687-e1",
"section": "interview",
"source_type": "interview",
"text": "screening: asked about aws, candidate has not worked with it."
}
] | {
"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-013991 | 0.1 | 0.1 | {
"text": "Strong hands-on GraphQL background",
"skill": "GraphQL",
"group_id": "api_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-013991-e1",
"section": "skills_list",
"source_type": "cv",
"text": "technologies: docker, graphql, scrum, sql"
}
] | {
"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-real-00271 | 0.1 | 0.1 | {
"text": "Strong Node.js skills",
"skill": "Node.js",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-00271-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Leading the design and delivery of the Primed Smart Patient App, revolutionizing access to medical services by enabling remote consultations, built on TypeScript on Node.js and React."
}
] | {
"group_id": "lang_core",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "hard",
"case_type": "real_hands_on",
"source": "djinni_cv_en",
"source_record": "6b8766be-e5ec-5546-ad02-9c27b1a0129e",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2"
} |
sj-v004-syn-003611 | 0.1 | 0.1 | {
"text": "web performance (must have)",
"skill": "web performance",
"group_id": "frontend",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-003611-e1",
"section": "interview",
"source_type": "interview",
"text": "candidate confirmed they have never worked with web performance."
}
] | {
"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-v005-bl4-01073 | 0.1 | 0.1 | {
"text": "Strong GCP skills",
"skill": "GCP",
"group_id": "cloud_devops",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v005-bl4-01073-e1",
"section": "experience",
"source_type": "cv",
"text": "Designed and led: architected GCP data platform on GKE and BigQuery, with measurable outcomes."
}
] | {
"group_id": "cloud_devops",
"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-030755 | 0.1 | 0.1 | {
"text": "Commercial experience with OWASP secure coding",
"skill": "OWASP secure coding",
"group_id": "security",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-030755-e1",
"section": "experience",
"source_type": "cv",
"text": "Our team ran secure coding program and threat modeling for all new services. My contribution: tests and documentation."
},
{
"evidence_id": "sj-v004-syn-030755-e2",
"section": "summary",
... | {
"group_id": "security",
"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-007234 | 0.1 | 0.1 | {
"text": "Proven static analysis in production",
"skill": "static analysis",
"group_id": "testing_quality",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-007234-e1",
"section": "interview",
"source_type": "interview",
"text": "Interviewer: zero static analysis exposure confirmed by candidate."
}
] | {
"group_id": "testing_quality",
"evidence_label": "contradicted",
"proficiency_label": "0"
} | {
"difficulty": "easy",
"case_type": "verified_none",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v002-tr-0230 | 0.1 | 0.1 | {
"text": "unit testing experience",
"skill": "unit testing",
"group_id": "testing_quality",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v002-tr-0230-e1",
"section": "projects",
"source_type": "portfolio",
"text": "Personal project: followed a tutorial to try unit testing on a toy app."
}
] | {
"group_id": "testing_quality",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "easy",
"case_type": "toy_project",
"source": "synthetic_v002",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-018891 | 0.1 | 0.1 | {
"text": "Experience with AWS",
"skill": "AWS",
"group_id": "cloud_devops",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-018891-e1",
"section": "interview",
"source_type": "interview",
"text": "Interviewer: zero AWS exposure confirmed by candidate."
},
{
"evidence_id": "sj-v004-syn-018891-e2",
"section": "summary",
"source_type": "cv",
"text": "Looking for a product co... | {
"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-026709 | 0.1 | 0.1 | {
"text": "Strong hands-on GraphQL background",
"skill": "GraphQL",
"group_id": "api_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-026709-e1",
"section": "experience",
"source_type": "cv",
"text": "resume claims they designed a federated graphql schema with dataloader batching for 8 teams."
},
{
"evidence_id": "sj-v004-syn-026709-e2",
"section": "interview",
"source_type": "intervie... | {
"group_id": "api_design",
"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-029289 | 0.1 | 0.1 | {
"text": "Production GCP skills",
"skill": "GCP",
"group_id": "cloud_devops",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-029289-e1",
"section": "experience",
"source_type": "cv",
"text": "Assisted on tasks where the team ran services on Cloud Run and Cloud SQL; picked tickets prepared by the lead."
}
] | {
"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-029782 | 0.1 | 0.1 | {
"text": "Strong hands-on distributed consistency background",
"skill": "distributed consistency",
"group_id": "system_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-029782-e1",
"section": "experience",
"source_type": "cv",
"text": "Backend engineer, 3 years: handled retries and deduplication in distributed jobs."
},
{
"evidence_id": "sj-v004-syn-029782-e2",
"section": "summary",
"source_type": "cv",
"text": "Als... | {
"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-026917 | 0.1 | 0.1 | {
"text": "hiring (must have)",
"skill": "hiring",
"group_id": "leadership",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-026917-e1",
"section": "experience",
"source_type": "cv",
"text": "Did a hiring tutorial and a hello-world app on GitHub."
},
{
"evidence_id": "sj-v004-syn-026917-e2",
"section": "summary",
"source_type": "cv",
"text": "Also worked with Git and Jira.... | {
"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-007715 | 0.1 | 0.1 | {
"text": "Expert-level CI/CD",
"skill": "CI/CD",
"group_id": "cloud_devops",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-007715-e1",
"section": "projects",
"source_type": "portfolio",
"text": "Case study: designed CI/CD with canary and automated rollback for 60 repos. Includes architecture diagrams and benchmark results."
},
{
"evidence_id": "sj-v004-syn-007715-e2",
"section":... | {
"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-006378 | 0.1 | 0.1 | {
"text": "Hands-on Java",
"skill": "Java",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-006378-e1",
"section": "experience",
"source_type": "cv",
"text": "Software engineer (2021-2024): owned Spring Boot services end-to-end."
},
{
"evidence_id": "sj-v004-syn-006378-e2",
"section": "summary",
"source_type": "cv",
"text": "B.Sc. in Comput... | {
"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-real-00797 | 0.1 | 0.1 | {
"text": "Proven Java in production",
"skill": "Java",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-00797-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "statistics browsing was implemented as a Web-based applications (Java, Javascript, Android SDK, Java Servlets) );"
}
] | {
"group_id": "lang_core",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "hard",
"case_type": "real_hands_on",
"source": "djinni_cv_en",
"source_record": "f3d9fc8b-f619-521a-af50-3b29bb5111f8",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "agent_reviewed_v005",
"label_convention": "v0.2"
} |
sj-v004-syn-022523 | 0.1 | 0.1 | {
"text": "Production integration testing skills",
"skill": "integration testing",
"group_id": "testing_quality",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-022523-e1",
"section": "experience",
"source_type": "cv",
"text": "Did a integration testing tutorial and a hello-world app on GitHub."
},
{
"evidence_id": "sj-v004-syn-022523-e2",
"section": "summary",
"source_type": "cv",
"text": "Fluent English."
... | {
"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-022047 | 0.1 | 0.1 | {
"text": "Python (must have)",
"skill": "Python",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-022047-e1",
"section": "experience",
"source_type": "cv",
"text": "Resume claims they architected an async Python (FastAPI) platform serving 30 internal teams."
},
{
"evidence_id": "sj-v004-syn-022047-e2",
"section": "interview",
"source_type": "intervie... | {
"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-020114 | 0.1 | 0.1 | {
"text": "Expert-level Kotlin",
"skill": "Kotlin",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-020114-e1",
"section": "experience",
"source_type": "cv",
"text": "The platform team designed Kotlin coroutine-based backend for 5M MAU app. I joined late and handled minor tasks."
}
] | {
"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-014655 | 0.1 | 0.1 | {
"text": "Strong ownership skills",
"skill": "ownership",
"group_id": "leadership",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-014655-e1",
"section": "experience",
"source_type": "cv",
"text": "Summary: Team member on the payments squad (2021-2024). Hobbies: football."
}
] | {
"group_id": "leadership",
"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-006309 | 0.1 | 0.1 | {
"text": "Expert-level C#/.NET",
"skill": "C#/.NET",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-006309-e1",
"section": "summary",
"source_type": "cv",
"text": "Fast learner, team player, results-driven."
}
] | {
"group_id": "lang_core",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "easy",
"case_type": "vague_claim",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-013940 | 0.1 | 0.1 | {
"text": "database migrations (must have)",
"skill": "database migrations",
"group_id": "data_storage",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-013940-e1",
"section": "interview",
"source_type": "interview",
"text": "Interview notes: candidate stated they never used database migrations."
}
] | {
"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-016045 | 0.1 | 0.1 | {
"text": "Commercial experience with authorization (RBAC)",
"skill": "authorization (RBAC)",
"group_id": "security",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-016045-e1",
"section": "projects",
"source_type": "portfolio",
"text": "case study: designed fine-grained rbac/abac service used by all products. includes architecture diagrams and benchmark results."
},
{
"evidence_id": "sj-v004-syn-016045-e2",
"section": "... | {
"group_id": "security",
"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-007878 | 0.1 | 0.1 | {
"text": "Solid microservices knowledge",
"skill": "microservices",
"group_id": "system_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-007878-e1",
"section": "experience",
"source_type": "cv",
"text": "Staff+ engineer who architected the monolith-to-microservices split into 25 services with clear boundaries, setting microservices standards across the organization."
},
{
"evidence_id": "sj-v004-... | {
"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-014883 | 0.1 | 0.1 | {
"text": "Hands-on gRPC",
"skill": "gRPC",
"group_id": "api_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-014883-e1",
"section": "summary",
"source_type": "cv",
"text": "No hands-on gRPC experience yet; planning to learn it."
}
] | {
"group_id": "api_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-024071 | 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-024071-e1",
"section": "summary",
"source_type": "cv",
"text": "Strong problem solver, passionate about technology."
}
] | {
"group_id": "reliability_obs",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "easy",
"case_type": "vague_claim",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v006-c-01414 | 0.1 | 0.1 | {
"text": "Production API versioning skills",
"skill": "API versioning",
"group_id": "api_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v006-c-01414-e1",
"section": "experience",
"source_type": "cv",
"text": "University coursework included a API versioning assignment."
}
] | {
"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-018482 | 0.1 | 0.1 | {
"text": "Commercial experience with MongoDB",
"skill": "MongoDB",
"group_id": "data_storage",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-018482-e1",
"section": "experience",
"source_type": "cv",
"text": "resume claims they modeled sharded mongodb collections for 2b documents."
},
{
"evidence_id": "sj-v004-syn-018482-e2",
"section": "interview",
"source_type": "interview",
"text": "int... | {
"group_id": "data_storage",
"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-001292 | 0.1 | 0.1 | {
"text": "Good understanding of accessibility",
"skill": "accessibility",
"group_id": "frontend",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-001292-e1",
"section": "experience",
"source_type": "cv",
"text": "Under supervision I worked on small parts while the team fixed accessibility issues reported by QA."
}
] | {
"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-013399 | 0.1 | 0.1 | {
"text": "Solid Kotlin knowledge",
"skill": "Kotlin",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-013399-e1",
"section": "summary",
"source_type": "cv",
"text": "Self-rated 10/10 in Kotlin."
},
{
"evidence_id": "sj-v004-syn-013399-e2",
"section": "summary",
"source_type": "cv",
"text": "Agile/Scrum teams of 5-8 people."
}
] | {
"group_id": "lang_core",
"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-00049 | 0.1 | 0.1 | {
"text": "Proven AWS in production",
"skill": "AWS",
"group_id": "cloud_devops",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-00049-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Experience with AWS, Azure, GCP (basic), Linode, Hetzner, Digital Ocean"
}
] | {
"group_id": "cloud_devops",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "hard",
"case_type": "real_learning",
"source": "djinni_cv_en",
"source_record": "9cccfe5e-4529-55c1-868a-2387cb34fb6c",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2"
} |
sj-v004-syn-000710 | 0.1 | 0.1 | {
"text": "Good understanding of static analysis",
"skill": "static analysis",
"group_id": "testing_quality",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-000710-e1",
"section": "skills_list",
"source_type": "cv",
"text": "Skills: static analysis, Git, Jira, Agile, Linux"
}
] | {
"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-011482 | 0.1 | 0.1 | {
"text": "Experience with MySQL",
"skill": "MySQL",
"group_id": "data_storage",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-011482-e1",
"section": "experience",
"source_type": "cv",
"text": "Frontend developer focused on CSS animations and design systems."
}
] | {
"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-v004-syn-004789 | 0.1 | 0.1 | {
"text": "Deep database migrations expertise",
"skill": "database migrations",
"group_id": "data_storage",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-004789-e1",
"section": "summary",
"source_type": "cv",
"text": "I have no experience with database migrations at all."
}
] | {
"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-v004-syn-020988 | 0.1 | 0.1 | {
"text": "Strong API versioning skills",
"skill": "API versioning",
"group_id": "api_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-020988-e1",
"section": "experience",
"source_type": "cv",
"text": "Fellow-level engineer: created deprecation and versioning policy adopted company-wide. Wrote the internal API versioning handbook and teach API versioning externally."
},
{
"evidence_id": "sj-v00... | {
"group_id": "api_design",
"evidence_label": "supported",
"proficiency_label": "5"
} | {
"difficulty": "easy",
"case_type": "expert",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-real-03129 | 0.1 | 0.1 | {
"text": "Proven Java in production",
"skill": "Java",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-03129-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "10+ years in web-development | PHP, MySQL, Oracle, SCRUM, Linux, JavaScript (jquery etc.), HTML(html5)+CSS, CMS, Zend Framework, Codeigniter, SQL, MSSQL, UML, SVN, some experience with Delphi, java, VBA ... | {
"group_id": "lang_core",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "hard",
"case_type": "real_years_hands_on",
"source": "djinni_cv_en",
"source_record": "ae9821fd-48c8-5165-8260-d802667841bd",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.... |
sj-v004-syn-012083 | 0.1 | 0.1 | {
"text": "Strong Java skills",
"skill": "Java",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-012083-e1",
"section": "experience",
"source_type": "cv",
"text": "Under supervision I worked on small parts while the team owned Spring Boot services end-to-end."
}
] | {
"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-v006-c-00426 | 0.1 | 0.1 | {
"text": "Experience with microservices",
"skill": "microservices",
"group_id": "system_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v006-c-00426-e1",
"section": "experience",
"source_type": "cv",
"text": "University coursework included a microservices assignment."
}
] | {
"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-023532 | 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-023532-e1",
"section": "experience",
"source_type": "cv",
"text": "Contributed peripheral tickets to a project where the team led incident command for SEV1 outages and created the postmortem process."
}
] | {
"group_id": "reliability_obs",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "hard",
"case_type": "team_credit",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v006-c-01527 | 0.1 | 0.1 | {
"text": "Commercial accessibility experience",
"skill": "accessibility",
"group_id": "frontend",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v006-c-01527-e1",
"section": "experience",
"source_type": "cv",
"text": "My team led WCAG 2.1 AA remediation and audits; I only wrote some tests around it."
}
] | {
"group_id": "frontend",
"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-001149 | 0.1 | 0.1 | {
"text": "Practical database migrations experience",
"skill": "database migrations",
"group_id": "data_storage",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-001149-e1",
"section": "skills_list",
"source_type": "cv",
"text": "Skills: database migrations, Git, Jira, Agile, Linux"
}
] | {
"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-021854 | 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-021854-e1",
"section": "interview",
"source_type": "interview",
"text": "Screening: asked about cross-team leadership, candidate has not worked with it."
}
] | {
"group_id": "leadership",
"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-027906 | 0.1 | 0.1 | {
"text": "Good understanding of incident response",
"skill": "incident response",
"group_id": "reliability_obs",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-027906-e1",
"section": "experience",
"source_type": "cv",
"text": "Software engineer (2021-2024): 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-020565 | 0.1 | 0.1 | {
"text": "Experience with cross-team leadership",
"skill": "cross-team leadership",
"group_id": "leadership",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-020565-e1",
"section": "skills_list",
"source_type": "cv",
"text": "Tools: Git, cross-team leadership, Docker, Postman, Jira"
},
{
"evidence_id": "sj-v004-syn-020565-e2",
"section": "summary",
"source_type": "cv",
"text": "Fluent English."
}
] | {
"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-v005-bl4-01135 | 0.1 | 0.1 | {
"text": "Experience with technical design docs",
"skill": "technical design docs",
"group_id": "leadership",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v005-bl4-01135-e1",
"section": "experience",
"source_type": "cv",
"text": "Key result as tech lead: authored RFCs that set architecture direction for the org."
}
] | {
"group_id": "leadership",
"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-029974 | 0.1 | 0.1 | {
"text": "Commercial experience with TDD",
"skill": "TDD",
"group_id": "testing_quality",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-029974-e1",
"section": "experience",
"source_type": "cv",
"text": "Delivered features end-to-end where I practiced TDD on daily features."
}
] | {
"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-019264 | 0.1 | 0.1 | {
"text": "Deep monitoring expertise",
"skill": "monitoring",
"group_id": "reliability_obs",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-019264-e1",
"section": "summary",
"source_type": "cv",
"text": "Profile: 'deep monitoring expertise', no further details given."
},
{
"evidence_id": "sj-v004-syn-019264-e2",
"section": "summary",
"source_type": "cv",
"text": "Looking for a product co... | {
"group_id": "reliability_obs",
"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-017186 | 0.1 | 0.1 | {
"text": "caching strategy (must have)",
"skill": "caching strategy",
"group_id": "system_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-017186-e1",
"section": "experience",
"source_type": "cv",
"text": "Junior engineer (10 months): helped the team when it implemented cache-aside for hot endpoints, 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-018547 | 0.1 | 0.1 | {
"text": "Strong hands-on secrets management background",
"skill": "secrets management",
"group_id": "security",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-018547-e1",
"section": "summary",
"source_type": "cv",
"text": "Haven't worked with secrets management; my background is elsewhere."
},
{
"evidence_id": "sj-v004-syn-018547-e2",
"section": "summary",
"source_type": "cv",
"text": "Agile/Scrum teams of... | {
"group_id": "security",
"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-013100 | 0.1 | 0.1 | {
"text": "Solid OWASP secure coding knowledge",
"skill": "OWASP secure coding",
"group_id": "security",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-013100-e1",
"section": "experience",
"source_type": "cv",
"text": "Lead engineer 2018-2023: ran secure coding program and threat modeling for all new services."
}
] | {
"group_id": "security",
"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-004896 | 0.1 | 0.1 | {
"text": "Commercial experience with database migrations",
"skill": "database migrations",
"group_id": "data_storage",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-004896-e1",
"section": "summary",
"source_type": "cv",
"text": "No hands-on database migrations experience yet; planning to learn it."
}
] | {
"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-v006-c-01964 | 0.1 | 0.1 | {
"text": "Hands-on Go",
"skill": "Go",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v006-c-01964-e1",
"section": "experience",
"source_type": "cv",
"text": "I personally rewrote the Go ingestion service to handle 15k req/s with bounded worker pools."
}
] | {
"group_id": "lang_core",
"evidence_label": "supported",
"proficiency_label": "4"
} | {
"difficulty": "hard",
"case_type": "contrast_partial_supported",
"source": "synthetic_v006",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v008-cv-01082 | 0.1 | 0.1 | {
"text": "Production OpenAPI skills",
"skill": "OpenAPI",
"group_id": "api_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v008-cv-01082-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Picked up OpenAPI while working on a client project."
}
] | {
"group_id": "api_design",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "hard",
"case_type": "convention_v02",
"source": "synthetic_v008",
"split": "train",
"label_status": "synthetic_convention_v0.2"
} |
sj-v006-c-00247 | 0.1 | 0.1 | {
"text": "Commercial Redis experience",
"skill": "Redis",
"group_id": "data_storage",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v006-c-00247-e1",
"section": "experience",
"source_type": "cv",
"text": "Tried Redis in a weekend pet project to learn the basics."
}
] | {
"group_id": "data_storage",
"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-01971 | 0.1 | 0.1 | {
"text": "Proven mentoring in production",
"skill": "mentoring",
"group_id": "leadership",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-01971-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Also during all time when I was a mentor on online courses, I was one of best mentors in a course"
}
] | {
"group_id": "leadership",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "hard",
"case_type": "real_learning",
"source": "djinni_cv_en",
"source_record": "d99a2c0a-e756-54b1-9b0f-3a2e51728f32",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2"
} |
sj-v004-real-04602 | 0.1 | 0.1 | {
"text": "Proven Python in production",
"skill": "Python",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-04602-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "MITx • 6.86x - Machine Learning with Python-From Linear Models to Deep Learning"
}
] | {
"group_id": "lang_core",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "hard",
"case_type": "real_learning",
"source": "djinni_cv_en",
"source_record": "190a2739-f8fe-5f65-ad5d-c80141be6729",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2"
} |
sj-v004-syn-000631 | 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-000631-e1",
"section": "experience",
"source_type": "cv",
"text": "Under supervision I worked on small parts while the team optimized bundle size with code splitting."
}
] | {
"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-003656 | 0.1 | 0.1 | {
"text": "Strong Java skills",
"skill": "Java",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-003656-e1",
"section": "experience",
"source_type": "cv",
"text": "Assisted on tasks where the team owned Spring Boot services end-to-end; picked tickets prepared by the lead."
}
] | {
"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-016189 | 0.1 | 0.1 | {
"text": "Commercial experience with mentoring",
"skill": "mentoring",
"group_id": "leadership",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-016189-e1",
"section": "summary",
"source_type": "cv",
"text": "self-motivated developer who enjoys challenges."
}
] | {
"group_id": "leadership",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "easy",
"case_type": "vague_claim",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-020165 | 0.1 | 0.1 | {
"text": "Solid C#/.NET knowledge",
"skill": "C#/.NET",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-020165-e1",
"section": "experience",
"source_type": "cv",
"text": "Principal engineer: architected .NET 8 order platform across 12 services; recognized as C#/.NET authority and gave conference talks on it."
},
{
"evidence_id": "sj-v004-syn-020165-e2",
"secti... | {
"group_id": "lang_core",
"evidence_label": "supported",
"proficiency_label": "5"
} | {
"difficulty": "easy",
"case_type": "expert",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-022091 | 0.1 | 0.1 | {
"text": "Go experience",
"skill": "Go",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-022091-e1",
"section": "projects",
"source_type": "portfolio",
"text": "Case study: rewrote the Go ingestion service to handle 15k req/s with bounded worker pools. Includes architecture diagrams and benchmark results."
}
] | {
"group_id": "lang_core",
"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-00785 | 0.1 | 0.1 | {
"text": "Strong unit testing skills",
"skill": "unit testing",
"group_id": "testing_quality",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v006-c-00785-e1",
"section": "experience",
"source_type": "cv",
"text": "Built and operated unit testing components in production for 2+ years: wrote unit tests for all features."
}
] | {
"group_id": "testing_quality",
"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-syn-005439 | 0.1 | 0.1 | {
"text": "Commercial experience with gRPC",
"skill": "gRPC",
"group_id": "api_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-005439-e1",
"section": "experience",
"source_type": "cv",
"text": "bootcamp assignment: basic grpc exercise."
}
] | {
"group_id": "api_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-real-03308 | 0.1 | 0.1 | {
"text": "Proven Docker in production",
"skill": "Docker",
"group_id": "cloud_devops",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-03308-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "created Docker images, and managed them"
}
] | {
"group_id": "cloud_devops",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "hard",
"case_type": "real_hands_on",
"source": "djinni_cv_en",
"source_record": "9479099f-629a-5002-a021-1d5b0977cff6",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2"
} |
sj-v004-real-05742 | 0.1 | 0.1 | {
"text": "Strong Java skills",
"skill": "Java",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-05742-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Can handle super stressful situations, able to work under the pressure, familiar with US freight market. More than 3 years of experience working as logistics coordinator, logistics planner and mechanical... | {
"group_id": "lang_core",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "real_missing_skill",
"source": "djinni_cv_en",
"source_record": "d0e00e81-6ede-5712-891e-84a74fd00441",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2... |
sj-v004-real-02651 | 0.1 | 0.1 | {
"text": "Strong mentoring skills",
"skill": "mentoring",
"group_id": "leadership",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-02651-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Mentor at Coursera Ruby on Rails Web Development Course (Johns Hopkins University)."
}
] | {
"group_id": "leadership",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "hard",
"case_type": "real_learning",
"source": "djinni_cv_en",
"source_record": "04093790-05f6-54a8-af43-935e4a8c02c1",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2"
} |
sj-v004-syn-029764 | 0.1 | 0.1 | {
"text": "Strong hands-on Redis background",
"skill": "Redis",
"group_id": "data_storage",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-029764-e1",
"section": "experience",
"source_type": "cv",
"text": "Trainee developer; shadowed seniors who added Redis caching with TTL invalidation."
},
{
"evidence_id": "sj-v004-syn-029764-e2",
"section": "summary",
"source_type": "cv",
"text": "Fl... | {
"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-real-05430 | 0.1 | 0.1 | {
"text": "mentoring experience",
"skill": "mentoring",
"group_id": "leadership",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-05430-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Graduated in top place from Jagaad Academy Frontend Course! Later on, was offered a developer + tutor role from Jagaad itself. Description: Working as a Frontend Developer for various projects Duration: ... | {
"group_id": "leadership",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "real_missing_skill",
"source": "djinni_cv_en",
"source_record": "06bc66dc-b65f-5f88-9478-268247630d31",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2... |
sj-v004-syn-016887 | 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-016887-e1",
"section": "experience",
"source_type": "cv",
"text": "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-018494 | 0.1 | 0.1 | {
"text": "Proven Elasticsearch in production",
"skill": "Elasticsearch",
"group_id": "data_storage",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-018494-e1",
"section": "experience",
"source_type": "cv",
"text": "Junior engineer (10 months): helped the team when it built search features on Elasticsearch, under a senior's guidance."
}
] | {
"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-009963 | 0.1 | 0.1 | {
"text": "Working knowledge of TypeScript (frontend)",
"skill": "TypeScript (frontend)",
"group_id": "frontend",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-009963-e1",
"section": "experience",
"source_type": "cv",
"text": "trainee developer; shadowed seniors who wrote typed react components."
},
{
"evidence_id": "sj-v004-syn-009963-e2",
"section": "summary",
"source_type": "cv",
"text": "fluent english.... | {
"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-013790 | 0.1 | 0.1 | {
"text": "Commercial experience with Rust",
"skill": "Rust",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-013790-e1",
"section": "experience",
"source_type": "cv",
"text": "For 2.5 years I wrote Rust CLI tools used by the team 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-v006-c-01881 | 0.1 | 0.1 | {
"text": "Hands-on encryption",
"skill": "encryption",
"group_id": "security",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v006-c-01881-e1",
"section": "experience",
"source_type": "cv",
"text": "At work I enabled TLS and field encryption for user data independently, including debugging prod incidents."
}
] | {
"group_id": "security",
"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-syn-011074 | 0.1 | 0.1 | {
"text": "Expert-level OpenAPI",
"skill": "OpenAPI",
"group_id": "api_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-011074-e1",
"section": "experience",
"source_type": "cv",
"text": "Senior engineer (2019-2024): introduced contract-first OpenAPI workflow with generated SDKs."
}
] | {
"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"
} |
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