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-027450 | 0.1 | 0.1 | {
"text": "Good understanding of Kotlin",
"skill": "Kotlin",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-027450-e1",
"section": "experience",
"source_type": "cv",
"text": "Independently built Ktor endpoints in production; on-call owner for it."
},
{
"evidence_id": "sj-v004-syn-027450-e2",
"section": "summary",
"source_type": "cv",
"text": "Fluent Englis... | {
"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-031073 | 0.1 | 0.1 | {
"text": "Proven mentoring in production",
"skill": "mentoring",
"group_id": "leadership",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-031073-e1",
"section": "skills_list",
"source_type": "cv",
"text": "Skills: mentoring, Git, Jira, Agile, Linux"
},
{
"evidence_id": "sj-v004-syn-031073-e2",
"section": "summary",
"source_type": "cv",
"text": "Based in Europe, open to remote."
}
] | {
"group_id": "leadership",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "keyword_only",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-022494 | 0.1 | 0.1 | {
"text": "Strong hands-on Go background",
"skill": "Go",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-022494-e1",
"section": "experience",
"source_type": "cv",
"text": "Core contributor to the Go ecosystem; rewrote the Go ingestion service to handle 15k req/s with bounded worker pools."
}
] | {
"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-real-04828 | 0.1 | 0.1 | {
"text": "Strong code review skills",
"skill": "code review",
"group_id": "testing_quality",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-04828-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "The course simulated real job processes, including daily meetings and code reviews."
}
] | {
"group_id": "testing_quality",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "hard",
"case_type": "real_learning",
"source": "djinni_cv_en",
"source_record": "a12834e2-5818-5334-9fa8-a75b721dac03",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "agent_reviewed_v005",
"label_convention": "v0.2"
} |
sj-v004-syn-028947 | 0.1 | 0.1 | {
"text": "Experience with OWASP secure coding",
"skill": "OWASP secure coding",
"group_id": "security",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-028947-e1",
"section": "skills_list",
"source_type": "cv",
"text": "Keywords: Agile, OWASP secure coding, Linux, REST"
},
{
"evidence_id": "sj-v004-syn-028947-e2",
"section": "summary",
"source_type": "cv",
"text": "Based in Europe, open to remote."
... | {
"group_id": "security",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "keyword_only",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v005-bl4-00861 | 0.1 | 0.1 | {
"text": "Strong database migrations skills",
"skill": "database migrations",
"group_id": "data_storage",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v005-bl4-00861-e1",
"section": "experience",
"source_type": "cv",
"text": "Drove the design: led zero-downtime migration of 200 tables to a new schema; also set database migrations guidelines for the team."
}
] | {
"group_id": "data_storage",
"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-04217 | 0.1 | 0.1 | {
"text": "C#/.NET experience",
"skill": "C#/.NET",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-04217-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Built and maintained enterprise applications using .NET CORE Framework"
}
] | {
"group_id": "lang_core",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "hard",
"case_type": "real_hands_on",
"source": "djinni_cv_en",
"source_record": "adf91e30-770d-50a0-b183-d3dc88c9705d",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "agent_reviewed_v005",
"label_convention": "v0.2"
} |
sj-v004-syn-014533 | 0.1 | 0.1 | {
"text": "Solid Terraform knowledge",
"skill": "Terraform",
"group_id": "cloud_devops",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-014533-e1",
"section": "experience",
"source_type": "cv",
"text": "Main stack: Pulumi. Delivered several production projects with it."
},
{
"evidence_id": "sj-v004-syn-014533-e2",
"section": "summary",
"source_type": "cv",
"text": "Based in Europe, o... | {
"group_id": "cloud_devops",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "hard",
"case_type": "adjacent_tech",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v008-cv-00740 | 0.1 | 0.1 | {
"text": "Experience with authorization (RBAC)",
"skill": "authorization (RBAC)",
"group_id": "security",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v008-cv-00740-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "At my previous startup I designed fine-grained RBAC/ABAC service used by all products."
}
] | {
"group_id": "security",
"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-007009 | 0.1 | 0.1 | {
"text": "Practical AWS experience",
"skill": "AWS",
"group_id": "cloud_devops",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-007009-e1",
"section": "skills_list",
"source_type": "cv",
"text": "Tools: Git, AWS, Docker, Postman, Jira"
}
] | {
"group_id": "cloud_devops",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "keyword_only",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-009956 | 0.1 | 0.1 | {
"text": "Production performance tuning skills",
"skill": "performance tuning",
"group_id": "reliability_obs",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-009956-e1",
"section": "experience",
"source_type": "cv",
"text": "Backend engineer, 3 years: fixed N+1 queries and memory leaks."
}
] | {
"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-007027 | 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-007027-e1",
"section": "experience",
"source_type": "cv",
"text": "Intern then junior: with help from the lead, I contributed while the team wrote integration tests against real databases."
}
] | {
"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-028529 | 0.1 | 0.1 | {
"text": "Good understanding of mentoring",
"skill": "mentoring",
"group_id": "leadership",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-028529-e1",
"section": "experience",
"source_type": "cv",
"text": "Assisted on tasks where the team mentored an intern; picked tickets prepared by the lead."
}
] | {
"group_id": "leadership",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "easy",
"case_type": "below_target",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-018522 | 0.1 | 0.1 | {
"text": "Strong TDD skills",
"skill": "TDD",
"group_id": "testing_quality",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-018522-e1",
"section": "skills_list",
"source_type": "cv",
"text": "Technologies: Docker, TDD, Scrum, SQL"
}
] | {
"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-028998 | 0.1 | 0.1 | {
"text": "Hands-on gRPC",
"skill": "gRPC",
"group_id": "api_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-028998-e1",
"section": "skills_list",
"source_type": "cv",
"text": "Stack: gRPC, Jira, Confluence, Git"
},
{
"evidence_id": "sj-v004-syn-028998-e2",
"section": "summary",
"source_type": "cv",
"text": "Based in Europe, open to remote."
}
] | {
"group_id": "api_design",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "keyword_only",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-012065 | 0.1 | 0.1 | {
"text": "Deep MySQL expertise",
"skill": "MySQL",
"group_id": "data_storage",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-012065-e1",
"section": "experience",
"source_type": "cv",
"text": "Our squad set up MySQL semi-sync replication and online schema changes at 20k QPS; I mainly fixed bugs and wrote docs."
}
] | {
"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-027851 | 0.1 | 0.1 | {
"text": "Hands-on monitoring",
"skill": "monitoring",
"group_id": "reliability_obs",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-027851-e1",
"section": "summary",
"source_type": "cv",
"text": "Expert in monitoring 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-v004-syn-026610 | 0.1 | 0.1 | {
"text": "MySQL (must have)",
"skill": "MySQL",
"group_id": "data_storage",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-026610-e1",
"section": "summary",
"source_type": "cv",
"text": "MySQL: none so far."
},
{
"evidence_id": "sj-v004-syn-026610-e2",
"section": "summary",
"source_type": "cv",
"text": "Fluent English."
}
] | {
"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-002664 | 0.1 | 0.1 | {
"text": "Production React skills",
"skill": "React",
"group_id": "frontend",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-002664-e1",
"section": "experience",
"source_type": "cv",
"text": "Day to day I built React + TypeScript pages shipped to users on my own."
}
] | {
"group_id": "frontend",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "easy",
"case_type": "direct_moderate",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v006-c-01079 | 0.1 | 0.1 | {
"text": "Commercial monitoring experience",
"skill": "monitoring",
"group_id": "reliability_obs",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v006-c-01079-e1",
"section": "experience",
"source_type": "cv",
"text": "Tried monitoring in a weekend pet project to learn the basics."
}
] | {
"group_id": "reliability_obs",
"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-017876 | 0.1 | 0.1 | {
"text": "Good understanding of OpenAPI",
"skill": "OpenAPI",
"group_id": "api_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-017876-e1",
"section": "experience",
"source_type": "cv",
"text": "As distinguished engineer I introduced contract-first OpenAPI workflow with generated SDKs; I am the go-to OpenAPI authority company-wide and publish on OpenAPI."
},
{
"evidence_id": "sj-v004-syn... | {
"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-syn-007851 | 0.1 | 0.1 | {
"text": "Working knowledge of C#/.NET",
"skill": "C#/.NET",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-007851-e1",
"section": "experience",
"source_type": "cv",
"text": "Side project: small C#/.NET demo built while following an online course."
}
] | {
"group_id": "lang_core",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "easy",
"case_type": "toy_project",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v008-cv-02086 | 0.1 | 0.1 | {
"text": "Proven React in production",
"skill": "React",
"group_id": "frontend",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v008-cv-02086-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Covered React fundamentals and exercises in a training program."
}
] | {
"group_id": "frontend",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "hard",
"case_type": "convention_v02",
"source": "synthetic_v008",
"split": "train",
"label_status": "synthetic_convention_v0.2"
} |
sj-v004-syn-005362 | 0.1 | 0.1 | {
"text": "Practical microservices experience",
"skill": "microservices",
"group_id": "system_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-005362-e1",
"section": "experience",
"source_type": "cv",
"text": "Backend engineer, 3 years: built and operated two microservices."
},
{
"evidence_id": "sj-v004-syn-005362-e2",
"section": "summary",
"source_type": "cv",
"text": "Also worked with Git... | {
"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-003348 | 0.1 | 0.1 | {
"text": "Working knowledge of code review",
"skill": "code review",
"group_id": "testing_quality",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-003348-e1",
"section": "experience",
"source_type": "cv",
"text": "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-real-05900 | 0.1 | 0.1 | {
"text": "Terraform experience",
"skill": "Terraform",
"group_id": "cloud_devops",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-05900-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "I graduated from the full stack developer course. I like to work for results. I know HTML5, CSS3, JS, React, Redux, Node.js, React Native and I have a great desire to develop further in this field."
}
... | {
"group_id": "cloud_devops",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "real_missing_skill",
"source": "djinni_cv_en",
"source_record": "9b6fa992-b392-5477-9ae4-508b25940dbf",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2... |
sj-v004-syn-002481 | 0.1 | 0.1 | {
"text": "Production integration testing skills",
"skill": "integration testing",
"group_id": "testing_quality",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-002481-e1",
"section": "summary",
"source_type": "cv",
"text": "I have no experience with integration testing at all."
}
] | {
"group_id": "testing_quality",
"evidence_label": "contradicted",
"proficiency_label": "0"
} | {
"difficulty": "easy",
"case_type": "explicit_none",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-014824 | 0.1 | 0.1 | {
"text": "Strong Redis skills",
"skill": "Redis",
"group_id": "data_storage",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-014824-e1",
"section": "summary",
"source_type": "cv",
"text": "Redis guru, top expert level."
},
{
"evidence_id": "sj-v004-syn-014824-e2",
"section": "summary",
"source_type": "cv",
"text": "Agile/Scrum teams of 5-8 people."
}
] | {
"group_id": "data_storage",
"evidence_label": "partial",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "claim_no_detail",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-006634 | 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-006634-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-real-05403 | 0.1 | 0.1 | {
"text": "Strong GCP skills",
"skill": "GCP",
"group_id": "cloud_devops",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-05403-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "I has developed a universal platform that can ensure the work of any trade organization. The site contains up to 5,000 active users in time and more than 100,000 users in total. Ability to support more t... | {
"group_id": "cloud_devops",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "real_missing_skill",
"source": "djinni_cv_en",
"source_record": "0df4a868-a74c-5070-852b-582a1a4a1362",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2... |
sj-v004-syn-016806 | 0.1 | 0.1 | {
"text": "Commercial experience with TypeScript (frontend)",
"skill": "TypeScript (frontend)",
"group_id": "frontend",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-016806-e1",
"section": "experience",
"source_type": "cv",
"text": "core contributor to the typescript (frontend) ecosystem; led migration of 300k-line js frontend to strict typescript."
},
{
"evidence_id": "sj-v004-syn-016806-e2",
"section": "summary",
"... | {
"group_id": "frontend",
"evidence_label": "supported",
"proficiency_label": "5"
} | {
"difficulty": "easy",
"case_type": "expert",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-014575 | 0.1 | 0.1 | {
"text": "Deep distributed tracing expertise",
"skill": "distributed tracing",
"group_id": "reliability_obs",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-014575-e1",
"section": "experience",
"source_type": "cv",
"text": "Intern then junior: with help from the lead, I contributed while the team instrumented services with OpenTelemetry."
},
{
"evidence_id": "sj-v004-syn-014575-e2",
"section": "summary",
"so... | {
"group_id": "reliability_obs",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "easy",
"case_type": "below_target",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v008-cv-02142 | 0.1 | 0.1 | {
"text": "Strong AWS skills",
"skill": "AWS",
"group_id": "cloud_devops",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v008-cv-02142-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Contributed to an e-commerce project (AWS)."
}
] | {
"group_id": "cloud_devops",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "hard",
"case_type": "convention_v02",
"source": "synthetic_v008",
"split": "train",
"label_status": "synthetic_convention_v0.2"
} |
sj-v008-cv-01325 | 0.1 | 0.1 | {
"text": "Commercial API versioning experience",
"skill": "API versioning",
"group_id": "api_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v008-cv-01325-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Would like to grow into API versioning development in the future."
}
] | {
"group_id": "api_design",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "convention_v02",
"source": "synthetic_v008",
"split": "train",
"label_status": "synthetic_convention_v0.2"
} |
sj-v004-syn-019492 | 0.1 | 0.1 | {
"text": "Experience with PostgreSQL",
"skill": "PostgreSQL",
"group_id": "data_storage",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-019492-e1",
"section": "projects",
"source_type": "portfolio",
"text": "Personal project: followed a tutorial to try PostgreSQL on a toy app."
},
{
"evidence_id": "sj-v004-syn-019492-e2",
"section": "summary",
"source_type": "cv",
"text": "Agile/Scru... | {
"group_id": "data_storage",
"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-001981 | 0.1 | 0.1 | {
"text": "Hands-on OpenAPI",
"skill": "OpenAPI",
"group_id": "api_design",
"target_level": 4,
"importance": "must"
} | [] | {
"group_id": "api_design",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "easy",
"case_type": "no_evidence",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-real-02003 | 0.1 | 0.1 | {
"text": "Python experience",
"skill": "Python",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-02003-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Languages: Solidity, Vue.JS/React.JS/ Angular, C/C++, Python, Qt, etc."
}
] | {
"group_id": "lang_core",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "real_keyword_list",
"source": "djinni_cv_en",
"source_record": "5e1378a7-95d1-5d14-b36c-fec2b55f0ca0",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2"... |
sj-v005-bl5-01326 | 0.1 | 0.1 | {
"text": "Solid encryption knowledge",
"skill": "encryption",
"group_id": "security",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v005-bl5-01326-e1",
"section": "experience",
"source_type": "cv",
"text": "Company-wide encryption authority: designed envelope encryption with KMS for PII at rest; defined the encryption standards all teams follow and speak at conferences."
}
] | {
"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-real-00958 | 0.1 | 0.1 | {
"text": "Strong React skills",
"skill": "React",
"group_id": "frontend",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-00958-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "one year I have worked on freelance projects, where I have used react with redux"
}
] | {
"group_id": "frontend",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "hard",
"case_type": "real_hands_on",
"source": "djinni_cv_en",
"source_record": "b2042155-42b1-5702-b041-26e52c50ab92",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "agent_reviewed_v005",
"label_convention": "v0.2"
} |
sj-v005-bl3-00447 | 0.1 | 0.1 | {
"text": "Solid TypeScript (frontend) knowledge",
"skill": "TypeScript (frontend)",
"group_id": "frontend",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v005-bl3-00447-e1",
"section": "experience",
"source_type": "cv",
"text": "Worked independently: wrote typed React components, owning it in production."
}
] | {
"group_id": "frontend",
"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-009618 | 0.1 | 0.1 | {
"text": "Experience with OAuth2/OIDC",
"skill": "OAuth2/OIDC",
"group_id": "security",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-009618-e1",
"section": "experience",
"source_type": "cv",
"text": "bootcamp assignment: basic oauth2/oidc exercise."
},
{
"evidence_id": "sj-v004-syn-009618-e2",
"section": "summary",
"source_type": "cv",
"text": "fluent english."
}
] | {
"group_id": "security",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "easy",
"case_type": "toy_project",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-real-00129 | 0.1 | 0.1 | {
"text": "Strong React skills",
"skill": "React",
"group_id": "frontend",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-00129-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Developed a social network using React, Recoil, and Apollo Client."
}
] | {
"group_id": "frontend",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "hard",
"case_type": "real_hands_on",
"source": "djinni_cv_en",
"source_record": "4cc36e6d-f590-5767-a08b-03e2958c988c",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2"
} |
sj-v004-syn-019969 | 0.1 | 0.1 | {
"text": "Commercial experience with hiring",
"skill": "hiring",
"group_id": "leadership",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-019969-e1",
"section": "experience",
"source_type": "cv",
"text": "Mid-level developer: conducted technical interviews; shipped to production regularly."
},
{
"evidence_id": "sj-v004-syn-019969-e2",
"section": "summary",
"source_type": "cv",
"text": ... | {
"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-02391 | 0.1 | 0.1 | {
"text": "Proven GraphQL in production",
"skill": "GraphQL",
"group_id": "api_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-02391-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Built a recruiting platform SPA application using ReactJS + MeteorJS + GraphQL."
}
] | {
"group_id": "api_design",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "hard",
"case_type": "real_hands_on",
"source": "djinni_cv_en",
"source_record": "937516ae-695b-564e-ae77-9796d7952bf2",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2"
} |
sj-v004-syn-006085 | 0.1 | 0.1 | {
"text": "Proven gRPC in production",
"skill": "gRPC",
"group_id": "api_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-006085-e1",
"section": "experience",
"source_type": "cv",
"text": "junior engineer (10 months): helped the team when it implemented grpc services with deadlines and retries, under a senior's guidance."
}
] | {
"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-018147 | 0.1 | 0.1 | {
"text": "Good understanding of ownership",
"skill": "ownership",
"group_id": "leadership",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-018147-e1",
"section": "experience",
"source_type": "cv",
"text": "Staff+ engineer who owned the payments domain end-to-end including roadmap and on-call, setting ownership standards across the organization."
},
{
"evidence_id": "sj-v004-syn-018147-e2",
"sec... | {
"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-syn-023417 | 0.1 | 0.1 | {
"text": "Hands-on Go",
"skill": "Go",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-023417-e1",
"section": "summary",
"source_type": "cv",
"text": "No hands-on Go experience yet; planning to learn it."
},
{
"evidence_id": "sj-v004-syn-023417-e2",
"section": "summary",
"source_type": "cv",
"text": "Based in Europe, open to remote."
... | {
"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-v004-syn-019401 | 0.1 | 0.1 | {
"text": "MySQL (must have)",
"skill": "MySQL",
"group_id": "data_storage",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-019401-e1",
"section": "education",
"source_type": "cv",
"text": "University course project using MySQL for a simple CRUD demo."
}
] | {
"group_id": "data_storage",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "easy",
"case_type": "toy_project",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v008-cv-00755 | 0.1 | 0.1 | {
"text": "Experience with microservices",
"skill": "microservices",
"group_id": "system_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v008-cv-00755-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "At my previous startup I 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": "convention_v02",
"source": "synthetic_v008",
"split": "train",
"label_status": "synthetic_convention_v0.2"
} |
sj-v004-syn-016476 | 0.1 | 0.1 | {
"text": "caching strategy experience",
"skill": "caching strategy",
"group_id": "system_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-016476-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."
},
{
"evidence_id": "sj-v004-syn-016476-e2",
"section": "summary",
"sourc... | {
"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-real-02483 | 0.1 | 0.1 | {
"text": "Strong Java skills",
"skill": "Java",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-02483-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Programming Languages:\tJava (basic level), C++ (basic level), PHP (basic level)"
}
] | {
"group_id": "lang_core",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "hard",
"case_type": "real_learning",
"source": "djinni_cv_en",
"source_record": "e8dfd4fe-6b59-5758-8935-33fb9211e016",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2"
} |
sj-v004-syn-022518 | 0.1 | 0.1 | {
"text": "Expert-level SLO/SLI",
"skill": "SLO/SLI",
"group_id": "reliability_obs",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-022518-e1",
"section": "experience",
"source_type": "cv",
"text": "Tech lead who defined SLOs and error budgets adopted by engineering leadership, and mentored the team on SLO/SLI practices."
}
] | {
"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-017366 | 0.1 | 0.1 | {
"text": "Commercial experience with Redis",
"skill": "Redis",
"group_id": "data_storage",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-017366-e1",
"section": "interview",
"source_type": "interview",
"text": "Interview notes: candidate stated they never used Redis."
}
] | {
"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-025090 | 0.1 | 0.1 | {
"text": "Expert-level mentoring",
"skill": "mentoring",
"group_id": "leadership",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-025090-e1",
"section": "experience",
"source_type": "cv",
"text": "Staff+ engineer who mentored 6 engineers, 3 promoted, and ran the onboarding program, setting mentoring standards across the organization."
},
{
"evidence_id": "sj-v004-syn-025090-e2",
"secti... | {
"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-syn-015128 | 0.1 | 0.1 | {
"text": "Proven GCP in production",
"skill": "GCP",
"group_id": "cloud_devops",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-015128-e1",
"section": "experience",
"source_type": "cv",
"text": "Trainee developer; shadowed seniors who ran services on Cloud Run and Cloud SQL."
},
{
"evidence_id": "sj-v004-syn-015128-e2",
"section": "summary",
"source_type": "cv",
"text": "Also... | {
"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-018959 | 0.1 | 0.1 | {
"text": "Production web performance skills",
"skill": "web performance",
"group_id": "frontend",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-018959-e1",
"section": "experience",
"source_type": "cv",
"text": "Was part of a team that improved Core Web Vitals (LCP 4.1s to 1.6s) across the storefront; I worked on smaller tickets around it."
},
{
"evidence_id": "sj-v004-syn-018959-e2",
"section": "sum... | {
"group_id": "frontend",
"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-001404 | 0.1 | 0.1 | {
"text": "Practical Kubernetes experience",
"skill": "Kubernetes",
"group_id": "cloud_devops",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-001404-e1",
"section": "experience",
"source_type": "cv",
"text": "Owned the initiative where I designed multi-cluster Kubernetes platform with autoscaling and GitOps for 40 services, and drove Kubernetes decisions for the team."
}
] | {
"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-01537 | 0.1 | 0.1 | {
"text": "Experience with cross-team leadership",
"skill": "cross-team leadership",
"group_id": "leadership",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v008-cv-01537-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Cut build time by 40% by tuning the cross-team leadership 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-023735 | 0.1 | 0.1 | {
"text": "Deep Go expertise",
"skill": "Go",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-023735-e1",
"section": "experience",
"source_type": "cv",
"text": "For 2.5 years I built Go microservices and fixed production bugs as the main developer of the service."
}
] | {
"group_id": "lang_core",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "easy",
"case_type": "direct_moderate",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-019781 | 0.1 | 0.1 | {
"text": "Practical GraphQL experience",
"skill": "GraphQL",
"group_id": "api_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-019781-e1",
"section": "skills_list",
"source_type": "cv",
"text": "Tools: Git, GraphQL, Docker, Postman, Jira"
}
] | {
"group_id": "api_design",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "keyword_only",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-020160 | 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-020160-e1",
"section": "experience",
"source_type": "cv",
"text": "Mid-level developer: wrote and ran production migrations; shipped to production regularly."
},
{
"evidence_id": "sj-v004-syn-020160-e2",
"section": "summary",
"source_type": "cv",
"te... | {
"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-v006-c-01785 | 0.1 | 0.1 | {
"text": "Production TypeScript (frontend) skills",
"skill": "TypeScript (frontend)",
"group_id": "frontend",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v006-c-01785-e1",
"section": "experience",
"source_type": "cv",
"text": "Used TypeScript (frontend) on a small internal tool with help from a senior colleague."
}
] | {
"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-019619 | 0.1 | 0.1 | {
"text": "Practical Terraform experience",
"skill": "Terraform",
"group_id": "cloud_devops",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-019619-e1",
"section": "experience",
"source_type": "cv",
"text": "Built and ran services using Pulumi; considering Terraform next."
},
{
"evidence_id": "sj-v004-syn-019619-e2",
"section": "summary",
"source_type": "cv",
"text": "B.Sc. in Computer Sc... | {
"group_id": "cloud_devops",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "hard",
"case_type": "adjacent_tech",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v008-cv-00848 | 0.1 | 0.1 | {
"text": "Commercial mentoring experience",
"skill": "mentoring",
"group_id": "leadership",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v008-cv-00848-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Coached 2 interns in our team, boosting their output by 25%."
}
] | {
"group_id": "leadership",
"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-018508 | 0.1 | 0.1 | {
"text": "Working knowledge of static analysis",
"skill": "static analysis",
"group_id": "testing_quality",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-018508-e1",
"section": "experience",
"source_type": "cv",
"text": "CV: introduced SonarQube and custom lint rules gating all merges."
},
{
"evidence_id": "sj-v004-syn-018508-e2",
"section": "interview",
"source_type": "interview",
"text": "Interview:... | {
"group_id": "testing_quality",
"evidence_label": "contradicted",
"proficiency_label": "2"
} | {
"difficulty": "hard",
"case_type": "cv_vs_interview",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-002836 | 0.1 | 0.1 | {
"text": "Hands-on Rust",
"skill": "Rust",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-002836-e1",
"section": "experience",
"source_type": "cv",
"text": "Owned the initiative where I implemented a Rust log shipper replacing Logstash, 10x lower CPU, and drove Rust decisions for the team."
}
] | {
"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-v004-syn-011786 | 0.1 | 0.1 | {
"text": "Solid API versioning knowledge",
"skill": "API versioning",
"group_id": "api_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-011786-e1",
"section": "summary",
"source_type": "cv",
"text": "Haven't worked with API versioning; my background is elsewhere."
}
] | {
"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-v005-bl3-00315 | 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-v005-bl3-00315-e1",
"section": "experience",
"source_type": "cv",
"text": "In my current job I built REST endpoints with validation and pagination 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-syn-013616 | 0.1 | 0.1 | {
"text": "web performance (must have)",
"skill": "web performance",
"group_id": "frontend",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-013616-e1",
"section": "summary",
"source_type": "cv",
"text": "Haven't worked with web performance; my background is elsewhere."
}
] | {
"group_id": "frontend",
"evidence_label": "contradicted",
"proficiency_label": "0"
} | {
"difficulty": "easy",
"case_type": "explicit_none",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-020099 | 0.1 | 0.1 | {
"text": "Working knowledge of Java",
"skill": "Java",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-020099-e1",
"section": "experience",
"source_type": "cv",
"text": "Senior iOS engineer (Swift) shipping consumer apps for 6 years."
}
] | {
"group_id": "lang_core",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "missing_skill",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-030987 | 0.1 | 0.1 | {
"text": "Strong React skills",
"skill": "React",
"group_id": "frontend",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-030987-e1",
"section": "experience",
"source_type": "cv",
"text": "Assisted on tasks where the team built React + TypeScript pages shipped to users; picked tickets prepared by the lead."
},
{
"evidence_id": "sj-v004-syn-030987-e2",
"section": "summary",
... | {
"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-027484 | 0.1 | 0.1 | {
"text": "Commercial experience with integration testing",
"skill": "integration testing",
"group_id": "testing_quality",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-027484-e1",
"section": "summary",
"source_type": "cv",
"text": "Expert in integration testing with 10 years of experience."
},
{
"evidence_id": "sj-v004-syn-027484-e2",
"section": "summary",
"source_type": "cv",
"text": "B.Sc. in Computer Science."
... | {
"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-023728 | 0.1 | 0.1 | {
"text": "Working knowledge of web performance",
"skill": "web performance",
"group_id": "frontend",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-023728-e1",
"section": "skills_list",
"source_type": "cv",
"text": "Keywords: Agile, web performance, Linux, REST"
}
] | {
"group_id": "frontend",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "keyword_only",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v005-bl4-00653 | 0.1 | 0.1 | {
"text": "Strong scalable system design skills",
"skill": "scalable system design",
"group_id": "system_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v005-bl4-00653-e1",
"section": "experience",
"source_type": "cv",
"text": "Senior engineer and design owner: designed a multi-region system for 20M users with explicit consistency trade-offs."
}
] | {
"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-001835 | 0.1 | 0.1 | {
"text": "integration testing experience",
"skill": "integration testing",
"group_id": "testing_quality",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-001835-e1",
"section": "experience",
"source_type": "cv",
"text": "Independently wrote integration tests against real databases; on-call owner for it."
},
{
"evidence_id": "sj-v004-syn-001835-e2",
"section": "summary",
"source_type": "cv",
"text": "B... | {
"group_id": "testing_quality",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "easy",
"case_type": "direct_moderate",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-real-06358 | 0.1 | 0.1 | {
"text": "Proven CI/CD in production",
"skill": "CI/CD",
"group_id": "cloud_devops",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-06358-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Functional responsibilities: development of corporate design and logos; March 2021 - february 2022"
}
] | {
"group_id": "cloud_devops",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "real_missing_skill",
"source": "djinni_cv_en",
"source_record": "78817adf-272a-50aa-979a-8b115137bc12",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2... |
sj-v004-syn-020024 | 0.1 | 0.1 | {
"text": "Strong hands-on C#/.NET background",
"skill": "C#/.NET",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-020024-e1",
"section": "experience",
"source_type": "cv",
"text": "Claimed: architected .NET 8 order platform across 12 services."
},
{
"evidence_id": "sj-v004-syn-020024-e2",
"section": "interview",
"source_type": "interview",
"text": "Interviewer: ... | {
"group_id": "lang_core",
"evidence_label": "contradicted",
"proficiency_label": "2"
} | {
"difficulty": "hard",
"case_type": "cv_vs_interview",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-real-01885 | 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-01885-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "basic competence in aprogramming language (Java, python, delphi);"
}
] | {
"group_id": "lang_core",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "hard",
"case_type": "real_learning",
"source": "djinni_cv_en",
"source_record": "fd8ee08b-8b9f-5828-8dae-454a18414a2f",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2"
} |
sj-v004-syn-026359 | 0.1 | 0.1 | {
"text": "Experience with Redis",
"skill": "Redis",
"group_id": "data_storage",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-026359-e1",
"section": "summary",
"source_type": "cv",
"text": "I have no experience with Redis 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-v006-c-01465 | 0.1 | 0.1 | {
"text": "Strong TDD skills",
"skill": "TDD",
"group_id": "testing_quality",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v006-c-01465-e1",
"section": "experience",
"source_type": "cv",
"text": "At work I practiced TDD on daily features independently, including debugging prod incidents."
}
] | {
"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-002395 | 0.1 | 0.1 | {
"text": "Proven accessibility in production",
"skill": "accessibility",
"group_id": "frontend",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-002395-e1",
"section": "experience",
"source_type": "cv",
"text": "backend engineer, go and postgresql, 7 years."
}
] | {
"group_id": "frontend",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "missing_skill",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-024322 | 0.1 | 0.1 | {
"text": "Experience with cross-team leadership",
"skill": "cross-team leadership",
"group_id": "leadership",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-024322-e1",
"section": "experience",
"source_type": "cv",
"text": "Lead engineer 2018-2023: led a 4-team initiative aligning API contracts and roadmaps."
}
] | {
"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-022886 | 0.1 | 0.1 | {
"text": "Solid hiring knowledge",
"skill": "hiring",
"group_id": "leadership",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-022886-e1",
"section": "experience",
"source_type": "cv",
"text": "Under supervision I worked on small parts while the team conducted technical interviews."
},
{
"evidence_id": "sj-v004-syn-022886-e2",
"section": "summary",
"source_type": "cv",
"text... | {
"group_id": "leadership",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "easy",
"case_type": "below_target",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-008309 | 0.1 | 0.1 | {
"text": "Deep GraphQL expertise",
"skill": "GraphQL",
"group_id": "api_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-008309-e1",
"section": "experience",
"source_type": "cv",
"text": "Built and ran services using REST; considering GraphQL next."
},
{
"evidence_id": "sj-v004-syn-008309-e2",
"section": "summary",
"source_type": "cv",
"text": "B.Sc. in Computer Scienc... | {
"group_id": "api_design",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "hard",
"case_type": "adjacent_tech",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-025193 | 0.1 | 0.1 | {
"text": "Working knowledge of Rust",
"skill": "Rust",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-025193-e1",
"section": "experience",
"source_type": "cv",
"text": "Staff+ engineer who implemented a Rust log shipper replacing Logstash, 10x lower CPU, setting Rust standards across the organization."
},
{
"evidence_id": "sj-v004-syn-025193-e2",
"section": ... | {
"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-real-00421 | 0.1 | 0.1 | {
"text": "Terraform experience",
"skill": "Terraform",
"group_id": "cloud_devops",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-00421-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Designed and developed infrastructure as code (IaC) using Terraform while applying a fully modularized approach and keeping code DRY."
}
] | {
"group_id": "cloud_devops",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "hard",
"case_type": "real_hands_on",
"source": "djinni_cv_en",
"source_record": "fb59f222-bde4-5b50-acde-2de42a8a972e",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2"
} |
sj-v004-syn-016204 | 0.1 | 0.1 | {
"text": "Commercial experience with CI/CD",
"skill": "CI/CD",
"group_id": "cloud_devops",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-016204-e1",
"section": "projects",
"source_type": "portfolio",
"text": "Personal project: followed a tutorial to try CI/CD on a toy app."
}
] | {
"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-v008-cv-00843 | 0.1 | 0.1 | {
"text": "Experience with distributed tracing",
"skill": "distributed tracing",
"group_id": "reliability_obs",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v008-cv-00843-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Contributed to an e-commerce project (distributed tracing)."
}
] | {
"group_id": "reliability_obs",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "hard",
"case_type": "convention_v02",
"source": "synthetic_v008",
"split": "train",
"label_status": "synthetic_convention_v0.2"
} |
sj-v004-syn-007864 | 0.1 | 0.1 | {
"text": "Hands-on PostgreSQL",
"skill": "PostgreSQL",
"group_id": "data_storage",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-007864-e1",
"section": "projects",
"source_type": "portfolio",
"text": "Personal project: followed a tutorial to try PostgreSQL on a toy app."
},
{
"evidence_id": "sj-v004-syn-007864-e2",
"section": "summary",
"source_type": "cv",
"text": "Agile/Scru... | {
"group_id": "data_storage",
"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-020176 | 0.1 | 0.1 | {
"text": "Practical OWASP secure coding experience",
"skill": "OWASP secure coding",
"group_id": "security",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-020176-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-028684 | 0.1 | 0.1 | {
"text": "Commercial experience with monitoring",
"skill": "monitoring",
"group_id": "reliability_obs",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-028684-e1",
"section": "experience",
"source_type": "cv",
"text": "Under supervision I worked on small parts while the team created dashboards and alerts for services."
}
] | {
"group_id": "reliability_obs",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "easy",
"case_type": "below_target",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-020815 | 0.1 | 0.1 | {
"text": "Strong hands-on Kafka background",
"skill": "Kafka",
"group_id": "system_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-020815-e1",
"section": "experience",
"source_type": "cv",
"text": "Contributed peripheral tickets to a project where the team designed a Kafka event backbone processing 50M events/day with exactly-once via outbox."
}
] | {
"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-016201 | 0.1 | 0.1 | {
"text": "Hands-on scalable system design",
"skill": "scalable system design",
"group_id": "system_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-016201-e1",
"section": "experience",
"source_type": "cv",
"text": "For 2.5 years I designed a single service including data model and failure modes as the main developer of the service."
}
] | {
"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-010797 | 0.1 | 0.1 | {
"text": "Experience with Docker",
"skill": "Docker",
"group_id": "cloud_devops",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-010797-e1",
"section": "experience",
"source_type": "cv",
"text": "Lead engineer 2018-2023: built hardened multi-stage Docker images and base-image program for all teams."
}
] | {
"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-v006-c-01602 | 0.1 | 0.1 | {
"text": "Experience with TDD",
"skill": "TDD",
"group_id": "testing_quality",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v006-c-01602-e1",
"section": "experience",
"source_type": "cv",
"text": "Six months of junior experience where I helped as the team practiced TDD on daily features."
}
] | {
"group_id": "testing_quality",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "hard",
"case_type": "contrast_partial_supported",
"source": "synthetic_v006",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-020925 | 0.1 | 0.1 | {
"text": "Deep incident response expertise",
"skill": "incident response",
"group_id": "reliability_obs",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-020925-e1",
"section": "summary",
"source_type": "cv",
"text": "Self-rated 10/10 in incident response."
}
] | {
"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-016793 | 0.1 | 0.1 | {
"text": "Good understanding of distributed tracing",
"skill": "distributed tracing",
"group_id": "reliability_obs",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-016793-e1",
"section": "experience",
"source_type": "cv",
"text": "Assisted on tasks where the team instrumented services with OpenTelemetry; picked tickets prepared by the lead."
}
] | {
"group_id": "reliability_obs",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "easy",
"case_type": "below_target",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v005-bl5-01483 | 0.1 | 0.1 | {
"text": "Experience with performance tuning",
"skill": "performance tuning",
"group_id": "reliability_obs",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v005-bl5-01483-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-022874 | 0.1 | 0.1 | {
"text": "Solid incident response knowledge",
"skill": "incident response",
"group_id": "reliability_obs",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-022874-e1",
"section": "experience",
"source_type": "cv",
"text": "Claimed: led incident command for SEV1 outages and created the postmortem process."
},
{
"evidence_id": "sj-v004-syn-022874-e2",
"section": "interview",
"source_type": "interview",
"t... | {
"group_id": "reliability_obs",
"evidence_label": "contradicted",
"proficiency_label": "2"
} | {
"difficulty": "hard",
"case_type": "cv_vs_interview",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v005-bl4-00898 | 0.1 | 0.1 | {
"text": "Experience with static analysis",
"skill": "static analysis",
"group_id": "testing_quality",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v005-bl4-00898-e1",
"section": "experience",
"source_type": "cv",
"text": "Key result as tech lead: introduced SonarQube and custom lint rules gating all merges."
}
] | {
"group_id": "testing_quality",
"evidence_label": "supported",
"proficiency_label": "4"
} | {
"difficulty": "hard",
"case_type": "boundary_l4",
"source": "synthetic_v005",
"split": "train",
"label_status": "synthetic_needs_review"
} |
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