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-017556 | 0.1 | 0.1 | {
"text": "Docker (must have)",
"skill": "Docker",
"group_id": "cloud_devops",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-017556-e1",
"section": "experience",
"source_type": "cv",
"text": "Trainee developer; shadowed seniors who containerized services with Docker."
}
] | {
"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-002404 | 0.1 | 0.1 | {
"text": "Production incident response skills",
"skill": "incident response",
"group_id": "reliability_obs",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-002404-e1",
"section": "summary",
"source_type": "cv",
"text": "incident response: none so far."
},
{
"evidence_id": "sj-v004-syn-002404-e2",
"section": "summary",
"source_type": "cv",
"text": "b.sc. in computer science."
}
] | {
"group_id": "reliability_obs",
"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-01878 | 0.1 | 0.1 | {
"text": "Production scalable system design skills",
"skill": "scalable system design",
"group_id": "system_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v006-c-01878-e1",
"section": "experience",
"source_type": "cv",
"text": "Built a small scalable system design demo app following an online tutorial."
}
] | {
"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-002575 | 0.1 | 0.1 | {
"text": "static analysis (must have)",
"skill": "static analysis",
"group_id": "testing_quality",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-002575-e1",
"section": "summary",
"source_type": "cv",
"text": "Advanced static analysis skills; strong static analysis background."
}
] | {
"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-030191 | 0.1 | 0.1 | {
"text": "Practical Node.js experience",
"skill": "Node.js",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-030191-e1",
"section": "experience",
"source_type": "cv",
"text": "For 2.5 years I developed Express APIs and handled on-call issues 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-01361 | 0.1 | 0.1 | {
"text": "Production secrets management skills",
"skill": "secrets management",
"group_id": "security",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v006-c-01361-e1",
"section": "experience",
"source_type": "cv",
"text": "At work I used AWS Secrets Manager in services 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-011950 | 0.1 | 0.1 | {
"text": "Experience with Python",
"skill": "Python",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-011950-e1",
"section": "experience",
"source_type": "cv",
"text": "Delivered features end-to-end where I shipped Django features and maintained them in production."
}
] | {
"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-017859 | 0.1 | 0.1 | {
"text": "Hands-on database migrations",
"skill": "database migrations",
"group_id": "data_storage",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-017859-e1",
"section": "experience",
"source_type": "cv",
"text": "Resume claims they led zero-downtime migration of 200 tables to a new schema."
},
{
"evidence_id": "sj-v004-syn-017859-e2",
"section": "interview",
"source_type": "interview",
"text":... | {
"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-009462 | 0.1 | 0.1 | {
"text": "Proven ownership in production",
"skill": "ownership",
"group_id": "leadership",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-009462-e1",
"section": "experience",
"source_type": "cv",
"text": "The platform team owned the payments domain end-to-end including roadmap and on-call. I joined late and handled minor tasks."
}
] | {
"group_id": "leadership",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "hard",
"case_type": "team_credit",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v006-c-01411 | 0.1 | 0.1 | {
"text": "Strong SLO/SLI skills",
"skill": "SLO/SLI",
"group_id": "reliability_obs",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v006-c-01411-e1",
"section": "experience",
"source_type": "cv",
"text": "I personally defined SLOs and error budgets adopted by engineering leadership."
}
] | {
"group_id": "reliability_obs",
"evidence_label": "supported",
"proficiency_label": "4"
} | {
"difficulty": "hard",
"case_type": "contrast_partial_supported",
"source": "synthetic_v006",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-real-03719 | 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-03719-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "C/C++, Linux, Mac Os X, Python, STL, Qt, Network Programming, Web, Subversion, Git, POSIX, Boost.Asio, Design Patterns, UML, C++11, experience in Linux and Mac system-level development, basic knowledge o... | {
"group_id": "lang_core",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "hard",
"case_type": "real_learning",
"source": "djinni_cv_en",
"source_record": "8cd39b48-0792-5e65-8faa-e2789165b538",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2"
} |
sj-v001-0026 | 0.1 | 0.1 | {
"text": "Kubernetes in production",
"group_id": "cloud_devops",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v001-0026-e1",
"section": "projects",
"source_type": "portfolio",
"text": "Deployed a personal blog on minikube following a tutorial."
}
] | {
"group_id": "cloud_devops",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "easy",
"case_type": "toy_project",
"role": "backend_fullstack",
"source": "handwritten_v001",
"label_status": "draft_needs_expert_review",
"split": "train"
} |
sj-v004-syn-017881 | 0.1 | 0.1 | {
"text": "Strong hands-on REST API design background",
"skill": "REST API design",
"group_id": "api_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-017881-e1",
"section": "experience",
"source_type": "cv",
"text": "Mid-level developer: built REST endpoints with validation and pagination; shipped to production regularly."
}
] | {
"group_id": "api_design",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "easy",
"case_type": "direct_moderate",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v005-bl4-01186 | 0.1 | 0.1 | {
"text": "Experience with caching strategy",
"skill": "caching strategy",
"group_id": "system_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v005-bl4-01186-e1",
"section": "experience",
"source_type": "cv",
"text": "Key result as tech lead: designed multi-layer caching (CDN, Redis, local) cutting DB load 70%."
}
] | {
"group_id": "system_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-syn-011691 | 0.1 | 0.1 | {
"text": "Hands-on technical design docs",
"skill": "technical design docs",
"group_id": "leadership",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-011691-e1",
"section": "experience",
"source_type": "cv",
"text": "Claimed: authored RFCs that set architecture direction for the org."
},
{
"evidence_id": "sj-v004-syn-011691-e2",
"section": "interview",
"source_type": "interview",
"text": "Intervie... | {
"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-v004-real-06762 | 0.1 | 0.1 | {
"text": "Strong Terraform skills",
"skill": "Terraform",
"group_id": "cloud_devops",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-06762-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Сan handle anything, including assembler code on the DSP. Results-driven professional with 8+ years of experience in Bluetooth and embedded systems. Skilled in schematics, programming, and project manage... | {
"group_id": "cloud_devops",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "real_missing_skill",
"source": "djinni_cv_en",
"source_record": "e085ec6b-4590-533e-bf98-6967aab8b86b",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2... |
sj-v004-syn-019456 | 0.1 | 0.1 | {
"text": "Solid OWASP secure coding knowledge",
"skill": "OWASP secure coding",
"group_id": "security",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-019456-e1",
"section": "experience",
"source_type": "cv",
"text": "Was part of a team that ran secure coding program and threat modeling for all new services; I worked on smaller tickets around it."
}
] | {
"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-v008-cv-01519 | 0.1 | 0.1 | {
"text": "Production Kafka skills",
"skill": "Kafka",
"group_id": "system_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v008-cv-01519-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Took part in a logistics app project built on Kafka."
}
] | {
"group_id": "system_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-v004-syn-012449 | 0.1 | 0.1 | {
"text": "Practical AWS experience",
"skill": "AWS",
"group_id": "cloud_devops",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-012449-e1",
"section": "education",
"source_type": "cv",
"text": "University course project using AWS for a simple CRUD demo."
}
] | {
"group_id": "cloud_devops",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "easy",
"case_type": "toy_project",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-real-04225 | 0.1 | 0.1 | {
"text": "AWS experience",
"skill": "AWS",
"group_id": "cloud_devops",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-04225-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Certificate of completion (AWS Machine Learning Foundation) obtained from Udacity and Amazon"
}
] | {
"group_id": "cloud_devops",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "hard",
"case_type": "real_learning",
"source": "djinni_cv_en",
"source_record": "980aca64-379f-59b2-b2d1-240d6485e0ed",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2"
} |
sj-v004-syn-010834 | 0.1 | 0.1 | {
"text": "Production Kotlin skills",
"skill": "Kotlin",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-010834-e1",
"section": "summary",
"source_type": "cv",
"text": "Kotlin: none so far."
}
] | {
"group_id": "lang_core",
"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-01808 | 0.1 | 0.1 | {
"text": "Hands-on technical design docs",
"skill": "technical design docs",
"group_id": "leadership",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v006-c-01808-e1",
"section": "experience",
"source_type": "cv",
"text": "Used technical design docs on a small internal tool with help from a senior colleague."
}
] | {
"group_id": "leadership",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "hard",
"case_type": "contrast_partial_supported",
"source": "synthetic_v006",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v008-cv-01668 | 0.1 | 0.1 | {
"text": "Hands-on REST API design",
"skill": "REST API design",
"group_id": "api_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v008-cv-01668-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "At my previous startup I designed a versioned public REST API (OpenAPI) for 40+ partners with idempotency keys."
}
] | {
"group_id": "api_design",
"evidence_label": "supported",
"proficiency_label": "4"
} | {
"difficulty": "hard",
"case_type": "convention_v02",
"source": "synthetic_v008",
"split": "train",
"label_status": "synthetic_convention_v0.2"
} |
sj-v004-syn-031067 | 0.1 | 0.1 | {
"text": "Expert-level static analysis",
"skill": "static analysis",
"group_id": "testing_quality",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-031067-e1",
"section": "experience",
"source_type": "cv",
"text": "Under supervision I worked on small parts while the team fixed static analysis warnings in CI."
},
{
"evidence_id": "sj-v004-syn-031067-e2",
"section": "summary",
"source_type": "cv",
... | {
"group_id": "testing_quality",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "easy",
"case_type": "below_target",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-007071 | 0.1 | 0.1 | {
"text": "Production incident response skills",
"skill": "incident response",
"group_id": "reliability_obs",
"target_level": 4,
"importance": "must"
} | [] | {
"group_id": "reliability_obs",
"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-015278 | 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-015278-e1",
"section": "projects",
"source_type": "portfolio",
"text": "Case study: built the company observability stack (Prometheus, Grafana) and SLO program. Includes architecture diagrams and benchmark results."
},
{
"evidence_id": "sj-v004-syn-015278-e2",
... | {
"group_id": "reliability_obs",
"evidence_label": "supported",
"proficiency_label": "4"
} | {
"difficulty": "easy",
"case_type": "direct_strong",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-real-01386 | 0.1 | 0.1 | {
"text": "Strong AWS skills",
"skill": "AWS",
"group_id": "cloud_devops",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-01386-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Integrated a private on-prem customer into a common Jenkins, ran on AWS cloud, built all the automations for the customer starting with a clean sheet."
}
] | {
"group_id": "cloud_devops",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "hard",
"case_type": "real_hands_on",
"source": "djinni_cv_en",
"source_record": "1ed4c1c2-5c16-5466-91ce-9b23ff00221c",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2"
} |
sj-v004-syn-010991 | 0.1 | 0.1 | {
"text": "Experience with ownership",
"skill": "ownership",
"group_id": "leadership",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-010991-e1",
"section": "interview",
"source_type": "interview",
"text": "Screening: asked about ownership, 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-016080 | 0.1 | 0.1 | {
"text": "Solid database migrations knowledge",
"skill": "database migrations",
"group_id": "data_storage",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-016080-e1",
"section": "experience",
"source_type": "cv",
"text": "mid-level developer: wrote and ran production migrations; shipped to production regularly."
}
] | {
"group_id": "data_storage",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "easy",
"case_type": "direct_moderate",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-017737 | 0.1 | 0.1 | {
"text": "Deep integration testing expertise",
"skill": "integration testing",
"group_id": "testing_quality",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-017737-e1",
"section": "experience",
"source_type": "cv",
"text": "For 2.5 years I wrote integration tests against real databases as the main developer of the service."
}
] | {
"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-000733 | 0.1 | 0.1 | {
"text": "static analysis experience",
"skill": "static analysis",
"group_id": "testing_quality",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-000733-e1",
"section": "experience",
"source_type": "cv",
"text": "Principal engineer: introduced SonarQube and custom lint rules gating all merges; recognized as static analysis authority and gave conference talks on it."
},
{
"evidence_id": "sj-v004-syn-000733... | {
"group_id": "testing_quality",
"evidence_label": "supported",
"proficiency_label": "5"
} | {
"difficulty": "easy",
"case_type": "expert",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-022089 | 0.1 | 0.1 | {
"text": "Strong hands-on static analysis background",
"skill": "static analysis",
"group_id": "testing_quality",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-022089-e1",
"section": "interview",
"source_type": "interview",
"text": "Screening: asked about static analysis, candidate has not worked with it."
}
] | {
"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-v004-syn-009407 | 0.1 | 0.1 | {
"text": "Strong incident response skills",
"skill": "incident response",
"group_id": "reliability_obs",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-009407-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-v004-syn-007218 | 0.1 | 0.1 | {
"text": "Expert-level unit testing",
"skill": "unit testing",
"group_id": "testing_quality",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-007218-e1",
"section": "summary",
"source_type": "cv",
"text": "Self-rated 10/10 in unit testing."
}
] | {
"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-008461 | 0.1 | 0.1 | {
"text": "Solid CI/CD knowledge",
"skill": "CI/CD",
"group_id": "cloud_devops",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-008461-e1",
"section": "experience",
"source_type": "cv",
"text": "Senior engineer (2019-2024): designed CI/CD with canary and automated rollback for 60 repos."
},
{
"evidence_id": "sj-v004-syn-008461-e2",
"section": "summary",
"source_type": "cv",
"... | {
"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-v008-cv-01535 | 0.1 | 0.1 | {
"text": "Hands-on REST API design",
"skill": "REST API design",
"group_id": "api_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v008-cv-01535-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "At a mid-size company I designed a versioned public REST API (OpenAPI) for 40+ partners with idempotency keys."
}
] | {
"group_id": "api_design",
"evidence_label": "supported",
"proficiency_label": "4"
} | {
"difficulty": "hard",
"case_type": "convention_v02",
"source": "synthetic_v008",
"split": "train",
"label_status": "synthetic_convention_v0.2"
} |
sj-v006-c-00010 | 0.1 | 0.1 | {
"text": "Production microservices skills",
"skill": "microservices",
"group_id": "system_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v006-c-00010-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-real-01380 | 0.1 | 0.1 | {
"text": "Kubernetes experience",
"skill": "Kubernetes",
"group_id": "cloud_devops",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-01380-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Took courses (with subsequent employment) at epam, worked in the direction of DevSecOps, gained skills and experience with AWS, terraform, Jenkins, docker, kubernetes, ansible, mysql, also worked with ev... | {
"group_id": "cloud_devops",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "hard",
"case_type": "real_learning",
"source": "djinni_cv_en",
"source_record": "10d86260-855b-57ff-96c1-5a4a0f88099c",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2"
} |
sj-v004-syn-027285 | 0.1 | 0.1 | {
"text": "Practical Elasticsearch experience",
"skill": "Elasticsearch",
"group_id": "data_storage",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-027285-e1",
"section": "experience",
"source_type": "cv",
"text": "Lead engineer 2018-2023: 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-024715 | 0.1 | 0.1 | {
"text": "Hands-on integration testing",
"skill": "integration testing",
"group_id": "testing_quality",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-024715-e1",
"section": "experience",
"source_type": "cv",
"text": "Bootcamp assignment: basic integration testing exercise."
}
] | {
"group_id": "testing_quality",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "easy",
"case_type": "toy_project",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-017908 | 0.1 | 0.1 | {
"text": "Deep Redis expertise",
"skill": "Redis",
"group_id": "data_storage",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-017908-e1",
"section": "projects",
"source_type": "portfolio",
"text": "Case study: designed Redis cluster caching and rate limiting serving 100k ops/s. Includes architecture diagrams and benchmark results."
}
] | {
"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-005732 | 0.1 | 0.1 | {
"text": "Strong hands-on OAuth2/OIDC background",
"skill": "OAuth2/OIDC",
"group_id": "security",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-005732-e1",
"section": "experience",
"source_type": "cv",
"text": "Under supervision I worked on small parts while the team implemented OAuth2 login and token refresh."
}
] | {
"group_id": "security",
"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-018342 | 0.1 | 0.1 | {
"text": "Deep ownership expertise",
"skill": "ownership",
"group_id": "leadership",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-018342-e1",
"section": "experience",
"source_type": "cv",
"text": "Senior engineer (2019-2024): owned the payments domain end-to-end including roadmap and on-call."
}
] | {
"group_id": "leadership",
"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-006772 | 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-006772-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-004445 | 0.1 | 0.1 | {
"text": "Hands-on Python",
"skill": "Python",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-004445-e1",
"section": "projects",
"source_type": "portfolio",
"text": "Personal project: followed a tutorial to try Python on a toy app."
}
] | {
"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-syn-018278 | 0.1 | 0.1 | {
"text": "Hands-on PostgreSQL",
"skill": "PostgreSQL",
"group_id": "data_storage",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-018278-e1",
"section": "experience",
"source_type": "cv",
"text": "Our squad partitioned a 3TB PostgreSQL table and tuned indexes cutting queries from 40s to 1s; I mainly fixed bugs and wrote docs."
},
{
"evidence_id": "sj-v004-syn-018278-e2",
"section": "su... | {
"group_id": "data_storage",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "hard",
"case_type": "team_credit",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-030599 | 0.1 | 0.1 | {
"text": "Practical OpenAPI experience",
"skill": "OpenAPI",
"group_id": "api_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-030599-e1",
"section": "experience",
"source_type": "cv",
"text": "Software engineer (2021-2024): wrote OpenAPI specs for team services."
}
] | {
"group_id": "api_design",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "easy",
"case_type": "direct_moderate",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v005-bl5-01490 | 0.1 | 0.1 | {
"text": "Solid OWASP secure coding knowledge",
"skill": "OWASP secure coding",
"group_id": "security",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v005-bl5-01490-e1",
"section": "experience",
"source_type": "cv",
"text": "Organization-level owner of OWASP secure coding strategy: ran secure coding program and threat modeling for all new services, consulted by every team."
}
] | {
"group_id": "security",
"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-015575 | 0.1 | 0.1 | {
"text": "Experience with distributed tracing",
"skill": "distributed tracing",
"group_id": "reliability_obs",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-015575-e1",
"section": "summary",
"source_type": "cv",
"text": "Expert in distributed tracing with 10 years of experience."
}
] | {
"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-v005-bl4-01078 | 0.1 | 0.1 | {
"text": "Production Java skills",
"skill": "Java",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v005-bl4-01078-e1",
"section": "experience",
"source_type": "cv",
"text": "Owned architecture and delivery: designed a Java/Spring settlement engine processing $2B/yr and cut GC pauses 80%."
}
] | {
"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-real-00644 | 0.1 | 0.1 | {
"text": "Strong React skills",
"skill": "React",
"group_id": "frontend",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-00644-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Courses: SheCodes Basic, SheCodes Plus, SheCodes Responsive, SheCodes React"
}
] | {
"group_id": "frontend",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "hard",
"case_type": "real_learning",
"source": "djinni_cv_en",
"source_record": "a4c21eec-c389-58da-8140-d018b9dd5865",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2"
} |
sj-v004-syn-028370 | 0.1 | 0.1 | {
"text": "Strong technical design docs skills",
"skill": "technical design docs",
"group_id": "leadership",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-028370-e1",
"section": "education",
"source_type": "cv",
"text": "University course project using technical design docs for a simple CRUD demo."
}
] | {
"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-022868 | 0.1 | 0.1 | {
"text": "database migrations experience",
"skill": "database migrations",
"group_id": "data_storage",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-022868-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."
}
] | {
"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-real-06665 | 0.1 | 0.1 | {
"text": "REST API design experience",
"skill": "REST API design",
"group_id": "api_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-06665-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "As an experienced Data Analyst, I have completed a series of projects and tasks throughout my career, showcasing my versatility and expertise in the field. When it comes to technology, I possess a divers... | {
"group_id": "api_design",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "real_missing_skill",
"source": "djinni_cv_en",
"source_record": "5a99b355-5257-5470-abe6-1b60af5b73ec",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2... |
sj-v004-real-06293 | 0.1 | 0.1 | {
"text": "Strong Kubernetes skills",
"skill": "Kubernetes",
"group_id": "cloud_devops",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-06293-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Data engineer ( Februrary 2023 - Present) GR8 tech ( ex Parimatchtech) | Ukraine (remote) B2B iGaming company that provides stable, resilient, adaptive, and highly scalable business solutions for iGaming... | {
"group_id": "cloud_devops",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "real_missing_skill",
"source": "djinni_cv_en",
"source_record": "dc83307a-8df0-5723-ad9a-734845c5cd87",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2... |
sj-v004-syn-011503 | 0.1 | 0.1 | {
"text": "Good understanding of technical design docs",
"skill": "technical design docs",
"group_id": "leadership",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-011503-e1",
"section": "experience",
"source_type": "cv",
"text": "independently wrote design docs for team features; on-call owner for it."
}
] | {
"group_id": "leadership",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "easy",
"case_type": "direct_moderate",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v005-bl5-01274 | 0.1 | 0.1 | {
"text": "Solid performance tuning knowledge",
"skill": "performance tuning",
"group_id": "reliability_obs",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v005-bl5-01274-e1",
"section": "experience",
"source_type": "cv",
"text": "Principal engineer, recognized expert: profiled and tuned JVM services increasing throughput 3x on the same hardware; core maintainer of a popular performance tuning project."
}
] | {
"group_id": "reliability_obs",
"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-008962 | 0.1 | 0.1 | {
"text": "Hands-on ownership",
"skill": "ownership",
"group_id": "leadership",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-008962-e1",
"section": "experience",
"source_type": "cv",
"text": "For 2.5 years I owned a service and its backlog as the main developer of the service."
}
] | {
"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-syn-007007 | 0.1 | 0.1 | {
"text": "secrets management experience",
"skill": "secrets management",
"group_id": "security",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-007007-e1",
"section": "experience",
"source_type": "cv",
"text": "Built REST services with Spring Boot for 4 years."
}
] | {
"group_id": "security",
"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-000206 | 0.1 | 0.1 | {
"text": "Kubernetes (must have)",
"skill": "Kubernetes",
"group_id": "cloud_devops",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-000206-e1",
"section": "experience",
"source_type": "cv",
"text": "Was part of a team that designed multi-cluster Kubernetes platform with autoscaling and GitOps for 40 services; I worked on smaller tickets around it."
},
{
"evidence_id": "sj-v004-syn-000206-e2"... | {
"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-019913 | 0.1 | 0.1 | {
"text": "Deep distributed consistency expertise",
"skill": "distributed consistency",
"group_id": "system_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-019913-e1",
"section": "interview",
"source_type": "interview",
"text": "Interviewer: zero distributed consistency exposure confirmed by candidate."
}
] | {
"group_id": "system_design",
"evidence_label": "contradicted",
"proficiency_label": "0"
} | {
"difficulty": "easy",
"case_type": "verified_none",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-027199 | 0.1 | 0.1 | {
"text": "Deep accessibility expertise",
"skill": "accessibility",
"group_id": "frontend",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-027199-e1",
"section": "summary",
"source_type": "cv",
"text": "accessibility: none so far."
},
{
"evidence_id": "sj-v004-syn-027199-e2",
"section": "summary",
"source_type": "cv",
"text": "Based in Europe, open to remote."
}
] | {
"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-real-04631 | 0.1 | 0.1 | {
"text": "Strong mentoring skills",
"skill": "mentoring",
"group_id": "leadership",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-04631-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Mentor at Kottan's frontend course."
}
] | {
"group_id": "leadership",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "hard",
"case_type": "real_learning",
"source": "djinni_cv_en",
"source_record": "d47bb099-2b62-5e32-96af-42b55667aee4",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2"
} |
sj-v004-syn-028444 | 0.1 | 0.1 | {
"text": "Commercial experience with secrets management",
"skill": "secrets management",
"group_id": "security",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-028444-e1",
"section": "experience",
"source_type": "cv",
"text": "resume claims they migrated all secrets to vault with dynamic credentials."
},
{
"evidence_id": "sj-v004-syn-028444-e2",
"section": "interview",
"source_type": "interview",
"text": "i... | {
"group_id": "security",
"evidence_label": "contradicted",
"proficiency_label": "2"
} | {
"difficulty": "hard",
"case_type": "cv_vs_interview",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v002-tr-0260 | 0.1 | 0.1 | {
"text": "Proven accessibility in production",
"skill": "accessibility",
"group_id": "frontend",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v002-tr-0260-e1",
"section": "experience",
"source_type": "cv",
"text": "Backend engineer, 3 years: fixed accessibility issues reported by QA."
}
] | {
"group_id": "frontend",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "easy",
"case_type": "direct_moderate",
"source": "synthetic_v002",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-005886 | 0.1 | 0.1 | {
"text": "Experience with caching strategy",
"skill": "caching strategy",
"group_id": "system_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-005886-e1",
"section": "experience",
"source_type": "cv",
"text": "Assisted on tasks where the team implemented cache-aside for hot endpoints; picked tickets prepared by the lead."
}
] | {
"group_id": "system_design",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "easy",
"case_type": "below_target",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-006484 | 0.1 | 0.1 | {
"text": "Proven Node.js in production",
"skill": "Node.js",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-006484-e1",
"section": "interview",
"source_type": "interview",
"text": "Candidate confirmed they have never worked with Node.js."
},
{
"evidence_id": "sj-v004-syn-006484-e2",
"section": "summary",
"source_type": "cv",
"text": "Looking for a product ... | {
"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-v005-bl3-00565 | 0.1 | 0.1 | {
"text": "Strong OpenAPI skills",
"skill": "OpenAPI",
"group_id": "api_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v005-bl3-00565-e1",
"section": "experience",
"source_type": "cv",
"text": "Over 3 years I wrote OpenAPI specs for team services; feature owner, no design ownership."
}
] | {
"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-syn-017998 | 0.1 | 0.1 | {
"text": "Commercial experience with OWASP secure coding",
"skill": "OWASP secure coding",
"group_id": "security",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-017998-e1",
"section": "experience",
"source_type": "cv",
"text": "Owned the initiative where I ran secure coding program and threat modeling for all new services, and drove OWASP secure coding decisions for the team."
}
] | {
"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-026100 | 0.1 | 0.1 | {
"text": "encryption experience",
"skill": "encryption",
"group_id": "security",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-026100-e1",
"section": "experience",
"source_type": "cv",
"text": "In my last role I designed envelope encryption with KMS for PII at rest."
}
] | {
"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-000272 | 0.1 | 0.1 | {
"text": "Deep ownership expertise",
"skill": "ownership",
"group_id": "leadership",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-000272-e1",
"section": "experience",
"source_type": "cv",
"text": "software engineer (2021-2024): owned a service and its backlog."
}
] | {
"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-00619 | 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-00619-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "implemented python-based churn prediction model that"
}
] | {
"group_id": "lang_core",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "hard",
"case_type": "real_hands_on",
"source": "djinni_cv_en",
"source_record": "e6726cd6-9ea6-5ac6-b9b8-9be0567f2784",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2"
} |
sj-v006-c-01033 | 0.1 | 0.1 | {
"text": "Production Kafka skills",
"skill": "Kafka",
"group_id": "system_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v006-c-01033-e1",
"section": "experience",
"source_type": "cv",
"text": "At work I built Kafka producers and consumers with retries independently, including debugging prod incidents."
}
] | {
"group_id": "system_design",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "hard",
"case_type": "contrast_partial_supported",
"source": "synthetic_v006",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-013996 | 0.1 | 0.1 | {
"text": "Good understanding of TypeScript (frontend)",
"skill": "TypeScript (frontend)",
"group_id": "frontend",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-013996-e1",
"section": "experience",
"source_type": "cv",
"text": "Lead engineer 2018-2023: led migration of 300k-line JS frontend to strict TypeScript."
}
] | {
"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-011536 | 0.1 | 0.1 | {
"text": "Practical Java experience",
"skill": "Java",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-011536-e1",
"section": "skills_list",
"source_type": "cv",
"text": "Technologies: Docker, Java, Scrum, SQL"
}
] | {
"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-v004-syn-010971 | 0.1 | 0.1 | {
"text": "Good understanding of Kubernetes",
"skill": "Kubernetes",
"group_id": "cloud_devops",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-010971-e1",
"section": "skills_list",
"source_type": "cv",
"text": "Keywords: Agile, Kubernetes, 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-real-02638 | 0.1 | 0.1 | {
"text": "PostgreSQL experience",
"skill": "PostgreSQL",
"group_id": "data_storage",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-02638-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "I have developed backend applications using FastApi and PostgreSQL."
}
] | {
"group_id": "data_storage",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "hard",
"case_type": "real_hands_on",
"source": "djinni_cv_en",
"source_record": "77841a06-8437-5402-8ee8-4110f9e5b948",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2"
} |
sj-v004-syn-031459 | 0.1 | 0.1 | {
"text": "Hands-on database migrations",
"skill": "database migrations",
"group_id": "data_storage",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-031459-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-014519 | 0.1 | 0.1 | {
"text": "Production distributed tracing skills",
"skill": "distributed tracing",
"group_id": "reliability_obs",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-014519-e1",
"section": "experience",
"source_type": "cv",
"text": "Senior engineer (2019-2024): rolled out OpenTelemetry tracing across 30 services and used it to cut latency 40%."
}
] | {
"group_id": "reliability_obs",
"evidence_label": "supported",
"proficiency_label": "4"
} | {
"difficulty": "easy",
"case_type": "direct_strong",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-011799 | 0.1 | 0.1 | {
"text": "Deep performance tuning expertise",
"skill": "performance tuning",
"group_id": "reliability_obs",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-011799-e1",
"section": "interview",
"source_type": "interview",
"text": "Candidate confirmed they have never worked with performance tuning."
},
{
"evidence_id": "sj-v004-syn-011799-e2",
"section": "summary",
"source_type": "cv",
"text": "B.Sc. in Co... | {
"group_id": "reliability_obs",
"evidence_label": "contradicted",
"proficiency_label": "0"
} | {
"difficulty": "easy",
"case_type": "verified_none",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v006-c-00698 | 0.1 | 0.1 | {
"text": "Commercial scalable system design experience",
"skill": "scalable system design",
"group_id": "system_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v006-c-00698-e1",
"section": "experience",
"source_type": "cv",
"text": "Built and operated scalable system design components in production for 2+ years: designed a single service including data model and failure modes."
}
] | {
"group_id": "system_design",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "hard",
"case_type": "contrast_partial_supported",
"source": "synthetic_v006",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-029145 | 0.1 | 0.1 | {
"text": "Practical static analysis experience",
"skill": "static analysis",
"group_id": "testing_quality",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-029145-e1",
"section": "skills_list",
"source_type": "cv",
"text": "Skills: static analysis, Git, Jira, Agile, Linux"
},
{
"evidence_id": "sj-v004-syn-029145-e2",
"section": "summary",
"source_type": "cv",
"text": "Agile/Scrum teams of 5-8 people."
... | {
"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-v008-cv-01026 | 0.1 | 0.1 | {
"text": "Strong Redis skills",
"skill": "Redis",
"group_id": "data_storage",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v008-cv-01026-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Contributed to an e-commerce project (Redis)."
}
] | {
"group_id": "data_storage",
"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-real-06816 | 0.1 | 0.1 | {
"text": "Strong GraphQL skills",
"skill": "GraphQL",
"group_id": "api_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-06816-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Packages: leaflet, googleVis, ggplot2, etc. Gathering/reviewing/cleaning data Analyzing data using R (language), Excel"
}
] | {
"group_id": "api_design",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "real_missing_skill",
"source": "djinni_cv_en",
"source_record": "7acdfe2e-052d-5b32-ae24-29748bc03fd8",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2... |
sj-v004-real-03148 | 0.1 | 0.1 | {
"text": "Strong GraphQL skills",
"skill": "GraphQL",
"group_id": "api_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-03148-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "I have also worked with a range of databases including Firebase, Metabase, NoSQL, and SQL Lite, and am familiar with API relation techniques such as REST API, GraphQL, and Swagger."
}
] | {
"group_id": "api_design",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "hard",
"case_type": "real_learning",
"source": "djinni_cv_en",
"source_record": "d769fe6f-6437-5de4-91ee-dd5e0a6b0115",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2"
} |
sj-v004-syn-012972 | 0.1 | 0.1 | {
"text": "Production gRPC skills",
"skill": "gRPC",
"group_id": "api_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-012972-e1",
"section": "experience",
"source_type": "cv",
"text": "Trainee developer; shadowed seniors who implemented gRPC services with deadlines and retries."
},
{
"evidence_id": "sj-v004-syn-012972-e2",
"section": "summary",
"source_type": "cv",
... | {
"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-013228 | 0.1 | 0.1 | {
"text": "Production authorization (RBAC) skills",
"skill": "authorization (RBAC)",
"group_id": "security",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-013228-e1",
"section": "experience",
"source_type": "cv",
"text": "owned the initiative where i designed fine-grained rbac/abac service used by all products, and drove authorization (rbac) decisions for the team."
}
] | {
"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-v008-cv-00082 | 0.1 | 0.1 | {
"text": "Commercial code review experience",
"skill": "code review",
"group_id": "testing_quality",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v008-cv-00082-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Cut build time by 40% by tuning the code review configuration."
}
] | {
"group_id": "testing_quality",
"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-real-05350 | 0.1 | 0.1 | {
"text": "CI/CD experience",
"skill": "CI/CD",
"group_id": "cloud_devops",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-05350-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Development and implementation of management accounting in different companies (industry, manufacturing, trade, finance, services) Development of budgets and long-term strategies Development and implemen... | {
"group_id": "cloud_devops",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "real_missing_skill",
"source": "djinni_cv_en",
"source_record": "f5f39b1b-bfa8-50b9-9b24-a8a0693f0b65",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "agent_reviewed_v005",
"label_convention": "v0... |
sj-v004-syn-007190 | 0.1 | 0.1 | {
"text": "Experience with C#/.NET",
"skill": "C#/.NET",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-007190-e1",
"section": "summary",
"source_type": "cv",
"text": "C#/.NET guru, top expert level."
},
{
"evidence_id": "sj-v004-syn-007190-e2",
"section": "summary",
"source_type": "cv",
"text": "Also worked with Git and Jira."
}
] | {
"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-v006-c-01659 | 0.1 | 0.1 | {
"text": "Strong Elasticsearch skills",
"skill": "Elasticsearch",
"group_id": "data_storage",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v006-c-01659-e1",
"section": "experience",
"source_type": "cv",
"text": "University coursework included a Elasticsearch assignment."
}
] | {
"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-06894 | 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-06894-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Full participation in development and launch of financial analytical system of the bank. UML, Use Cases, User Stories Experience in writing SRS, Vision"
}
] | {
"group_id": "api_design",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "real_missing_skill",
"source": "djinni_cv_en",
"source_record": "e0011300-db1d-59cd-b781-ea730858ae0b",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2... |
sj-v004-syn-022570 | 0.1 | 0.1 | {
"text": "Practical ownership experience",
"skill": "ownership",
"group_id": "leadership",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-022570-e1",
"section": "skills_list",
"source_type": "cv",
"text": "Tools: Git, ownership, Docker, Postman, Jira"
}
] | {
"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-real-00148 | 0.1 | 0.1 | {
"text": "Elasticsearch experience",
"skill": "Elasticsearch",
"group_id": "data_storage",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-00148-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "− Designed and implemented a full-text search feature for Google Cloud Datastore (Firestore) data using Elasticsearch engine."
}
] | {
"group_id": "data_storage",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "hard",
"case_type": "real_hands_on",
"source": "djinni_cv_en",
"source_record": "16a14fbf-a3ac-5d78-ba31-e03bc41b4982",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2"
} |
sj-v004-syn-031461 | 0.1 | 0.1 | {
"text": "SLO/SLI (must have)",
"skill": "SLO/SLI",
"group_id": "reliability_obs",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-031461-e1",
"section": "experience",
"source_type": "cv",
"text": "Delivered features end-to-end where I defined SLIs for team services."
}
] | {
"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-real-01993 | 0.1 | 0.1 | {
"text": "Strong Python skills",
"skill": "Python",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-01993-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Recently I underwent an extensive learning program to develop the skillset of a data scientist: Probability, Statistics, Linear Algebra, Python and ML algorithms."
}
] | {
"group_id": "lang_core",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "hard",
"case_type": "real_learning",
"source": "djinni_cv_en",
"source_record": "f06ae4b7-826e-5aef-ac8a-8c23b4245b1d",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2"
} |
sj-v005-bl4-00654 | 0.1 | 0.1 | {
"text": "Experience with microservices",
"skill": "microservices",
"group_id": "system_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v005-bl4-00654-e1",
"section": "experience",
"source_type": "cv",
"text": "Owned architecture and delivery: architected the monolith-to-microservices split into 25 services with clear boundaries."
}
] | {
"group_id": "system_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-syn-021488 | 0.1 | 0.1 | {
"text": "Proven caching strategy in production",
"skill": "caching strategy",
"group_id": "system_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-021488-e1",
"section": "experience",
"source_type": "cv",
"text": "our team designed multi-layer caching (cdn, redis, local) cutting db load 70%. my contribution: tests and documentation."
}
] | {
"group_id": "system_design",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "hard",
"case_type": "team_credit",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-012012 | 0.1 | 0.1 | {
"text": "monitoring (must have)",
"skill": "monitoring",
"group_id": "reliability_obs",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-012012-e1",
"section": "experience",
"source_type": "cv",
"text": "The platform team built the company observability stack (Prometheus, Grafana) and SLO program. I joined late and handled minor tasks."
}
] | {
"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-00553 | 0.1 | 0.1 | {
"text": "Production secrets management skills",
"skill": "secrets management",
"group_id": "security",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v006-c-00553-e1",
"section": "experience",
"source_type": "cv",
"text": "Used secrets management on a small internal tool with help from a senior colleague."
}
] | {
"group_id": "security",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "hard",
"case_type": "contrast_partial_supported",
"source": "synthetic_v006",
"split": "train",
"label_status": "synthetic_needs_review"
} |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.