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-015221 | 0.1 | 0.1 | {
"text": "Strong React skills",
"skill": "React",
"group_id": "frontend",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-015221-e1",
"section": "projects",
"source_type": "portfolio",
"text": "Case study: architected React micro-frontend platform for 6 teams. Includes architecture diagrams and benchmark results."
}
] | {
"group_id": "frontend",
"evidence_label": "supported",
"proficiency_label": "4"
} | {
"difficulty": "easy",
"case_type": "direct_strong",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-real-03773 | 0.1 | 0.1 | {
"text": "Proven CI/CD in production",
"skill": "CI/CD",
"group_id": "cloud_devops",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-03773-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "I also implemented CI/CD pipelines with Jenkins, set up monitoring with Prometheus + Grafana."
}
] | {
"group_id": "cloud_devops",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "hard",
"case_type": "real_hands_on",
"source": "djinni_cv_en",
"source_record": "187895c3-cc15-5bbd-95d4-4757a473e71b",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2"
} |
sj-v004-syn-005448 | 0.1 | 0.1 | {
"text": "Terraform experience",
"skill": "Terraform",
"group_id": "cloud_devops",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-005448-e1",
"section": "summary",
"source_type": "cv",
"text": "haven't worked with terraform; my background is elsewhere."
},
{
"evidence_id": "sj-v004-syn-005448-e2",
"section": "summary",
"source_type": "cv",
"text": "looking for a product company... | {
"group_id": "cloud_devops",
"evidence_label": "contradicted",
"proficiency_label": "0"
} | {
"difficulty": "easy",
"case_type": "explicit_none",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v005-bl4-01015 | 0.1 | 0.1 | {
"text": "Hands-on accessibility",
"skill": "accessibility",
"group_id": "frontend",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v005-bl4-01015-e1",
"section": "experience",
"source_type": "cv",
"text": "Key result as tech lead: led WCAG 2.1 AA remediation and audits."
}
] | {
"group_id": "frontend",
"evidence_label": "supported",
"proficiency_label": "4"
} | {
"difficulty": "hard",
"case_type": "boundary_l4",
"source": "synthetic_v005",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v006-c-00478 | 0.1 | 0.1 | {
"text": "Hands-on Docker",
"skill": "Docker",
"group_id": "cloud_devops",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v006-c-00478-e1",
"section": "experience",
"source_type": "cv",
"text": "Built a small Docker demo app following an online tutorial."
}
] | {
"group_id": "cloud_devops",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "hard",
"case_type": "contrast_partial_supported",
"source": "synthetic_v006",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-real-05419 | 0.1 | 0.1 | {
"text": "MongoDB experience",
"skill": "MongoDB",
"group_id": "data_storage",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-05419-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Thanks to my coordination and planning skills I managed to achieve results according to schedule. Worked quite a lot with Google Services (like Sheets, Docs, Presentations, Forms). Therefore, I consider ... | {
"group_id": "data_storage",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "real_missing_skill",
"source": "djinni_cv_en",
"source_record": "52af1b23-129b-5f1b-97d4-92a0e8cb0005",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "agent_reviewed_v005",
"label_convention": "v0... |
sj-v004-real-05490 | 0.1 | 0.1 | {
"text": "Strong GraphQL skills",
"skill": "GraphQL",
"group_id": "api_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-05490-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "I have 2 years overall experience in testing. Last year my position is Automation QA engineer (Python) in embedded technologies domain. Also, all of my experience is related to desktop application testin... | {
"group_id": "api_design",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "real_missing_skill",
"source": "djinni_cv_en",
"source_record": "5bf023f1-e915-5899-9ccd-ae834a48b7b0",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2... |
sj-v004-syn-012053 | 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-012053-e1",
"section": "experience",
"source_type": "cv",
"text": "Bootcamp assignment: basic caching strategy exercise."
}
] | {
"group_id": "system_design",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "easy",
"case_type": "toy_project",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-014662 | 0.1 | 0.1 | {
"text": "Strong C#/.NET skills",
"skill": "C#/.NET",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-014662-e1",
"section": "experience",
"source_type": "cv",
"text": "Independently maintained ASP.NET Core APIs; on-call owner for it."
}
] | {
"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-v005-bl3-00111 | 0.1 | 0.1 | {
"text": "Production hiring skills",
"skill": "hiring",
"group_id": "leadership",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v005-bl3-00111-e1",
"section": "experience",
"source_type": "cv",
"text": "Regular contributor: conducted technical interviews across several releases."
}
] | {
"group_id": "leadership",
"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-018145 | 0.1 | 0.1 | {
"text": "Strong ownership skills",
"skill": "ownership",
"group_id": "leadership",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-018145-e1",
"section": "experience",
"source_type": "cv",
"text": "Backend engineer, 3 years: 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-syn-011727 | 0.1 | 0.1 | {
"text": "Practical OAuth2/OIDC experience",
"skill": "OAuth2/OIDC",
"group_id": "security",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-011727-e1",
"section": "summary",
"source_type": "cv",
"text": "I have no experience with OAuth2/OIDC at all."
}
] | {
"group_id": "security",
"evidence_label": "contradicted",
"proficiency_label": "0"
} | {
"difficulty": "easy",
"case_type": "explicit_none",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-021781 | 0.1 | 0.1 | {
"text": "Expert-level Node.js",
"skill": "Node.js",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-021781-e1",
"section": "experience",
"source_type": "cv",
"text": "Summary: Senior iOS engineer (Swift) shipping consumer apps for 6 years. Hobbies: football."
}
] | {
"group_id": "lang_core",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "missing_skill",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-018440 | 0.1 | 0.1 | {
"text": "Deep AWS expertise",
"skill": "AWS",
"group_id": "cloud_devops",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-018440-e1",
"section": "summary",
"source_type": "cv",
"text": "Profile: 'deep AWS expertise', no further details given."
}
] | {
"group_id": "cloud_devops",
"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-019966 | 0.1 | 0.1 | {
"text": "Strong distributed tracing skills",
"skill": "distributed tracing",
"group_id": "reliability_obs",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-019966-e1",
"section": "experience",
"source_type": "cv",
"text": "Did a distributed tracing tutorial and a hello-world app on GitHub."
},
{
"evidence_id": "sj-v004-syn-019966-e2",
"section": "summary",
"source_type": "cv",
"text": "Agile/Scrum teams... | {
"group_id": "reliability_obs",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "easy",
"case_type": "toy_project",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v006-c-00778 | 0.1 | 0.1 | {
"text": "Experience with PostgreSQL",
"skill": "PostgreSQL",
"group_id": "data_storage",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v006-c-00778-e1",
"section": "experience",
"source_type": "cv",
"text": "Six months of junior experience where I helped as the team wrote migrations and optimized slow PostgreSQL queries."
}
] | {
"group_id": "data_storage",
"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-real-06475 | 0.1 | 0.1 | {
"text": "Proven Kafka in production",
"skill": "Kafka",
"group_id": "system_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-06475-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "I made a 3d game project and first of all, I determined with documents about creating a category and how to proceed, and I wrote it over java. Problem analysis: Identifying key stakeholders, key issues, ... | {
"group_id": "system_design",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "real_missing_skill",
"source": "djinni_cv_en",
"source_record": "7b1d0d30-64cc-5a83-bd60-808b2f858578",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2... |
sj-v004-syn-008544 | 0.1 | 0.1 | {
"text": "Solid Terraform knowledge",
"skill": "Terraform",
"group_id": "cloud_devops",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-008544-e1",
"section": "summary",
"source_type": "cv",
"text": "Haven't worked with Terraform; my background is elsewhere."
}
] | {
"group_id": "cloud_devops",
"evidence_label": "contradicted",
"proficiency_label": "0"
} | {
"difficulty": "easy",
"case_type": "explicit_none",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-real-05453 | 0.1 | 0.1 | {
"text": "Proven code review in production",
"skill": "code review",
"group_id": "testing_quality",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-05453-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "35+ infrastructure and architecture projects was finished successful. 10+ PMO was implemented in different company 10+ IT audit and organisation change was performed result"
}
] | {
"group_id": "testing_quality",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "real_missing_skill",
"source": "djinni_cv_en",
"source_record": "1a347342-56ad-5cb4-a8df-901182365abd",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2... |
sj-v004-syn-010390 | 0.1 | 0.1 | {
"text": "Hands-on Rust",
"skill": "Rust",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-010390-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."
},
{
"evidence_id": "sj-v004-syn-010390-e2",
"section": ... | {
"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-v005-bl5-01400 | 0.1 | 0.1 | {
"text": "Production Docker skills",
"skill": "Docker",
"group_id": "cloud_devops",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v005-bl5-01400-e1",
"section": "experience",
"source_type": "cv",
"text": "Organization-level owner of Docker strategy: built hardened multi-stage Docker images and base-image program for all teams, consulted by every team."
}
] | {
"group_id": "cloud_devops",
"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-020449 | 0.1 | 0.1 | {
"text": "Deep Rust expertise",
"skill": "Rust",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-020449-e1",
"section": "interview",
"source_type": "interview",
"text": "Interview notes: candidate stated they never used Rust."
}
] | {
"group_id": "lang_core",
"evidence_label": "contradicted",
"proficiency_label": "0"
} | {
"difficulty": "easy",
"case_type": "verified_none",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-022048 | 0.1 | 0.1 | {
"text": "Expert-level gRPC",
"skill": "gRPC",
"group_id": "api_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-022048-e1",
"section": "experience",
"source_type": "cv",
"text": "The platform team defined protobuf contracts and gRPC streaming APIs between 20 services. I joined late and handled minor tasks."
}
] | {
"group_id": "api_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-021881 | 0.1 | 0.1 | {
"text": "Production code review skills",
"skill": "code review",
"group_id": "testing_quality",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-021881-e1",
"section": "experience",
"source_type": "cv",
"text": "in my last role i created code review guidelines and reviewed ~20 prs/week as tech lead."
}
] | {
"group_id": "testing_quality",
"evidence_label": "supported",
"proficiency_label": "4"
} | {
"difficulty": "easy",
"case_type": "direct_strong",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-022037 | 0.1 | 0.1 | {
"text": "Solid incident response knowledge",
"skill": "incident response",
"group_id": "reliability_obs",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-022037-e1",
"section": "skills_list",
"source_type": "cv",
"text": "stack: incident response, jira, confluence, git"
}
] | {
"group_id": "reliability_obs",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "keyword_only",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v005-bl3-00061 | 0.1 | 0.1 | {
"text": "Strong Terraform skills",
"skill": "Terraform",
"group_id": "cloud_devops",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v005-bl3-00061-e1",
"section": "experience",
"source_type": "cv",
"text": "Mid-level engineer for 2 years: wrote Terraform for team infrastructure; handled the on-call for it."
}
] | {
"group_id": "cloud_devops",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "hard",
"case_type": "boundary_l3",
"source": "synthetic_v005",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-real-06546 | 0.1 | 0.1 | {
"text": "Proven AWS in production",
"skill": "AWS",
"group_id": "cloud_devops",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-06546-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Social component of the projects - Gender equality//LGBTQ+//ecology- its impact on society
Management of multicomponent projects (internal and external teams) Now: Pr//Communications lead
at creative a... | {
"group_id": "cloud_devops",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "real_missing_skill",
"source": "djinni_cv_en",
"source_record": "10b55780-e1ec-5ced-acc8-41924a6f0f1a",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2... |
sj-v005-bl5-01472 | 0.1 | 0.1 | {
"text": "Strong Kafka skills",
"skill": "Kafka",
"group_id": "system_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v005-bl5-01472-e1",
"section": "experience",
"source_type": "cv",
"text": "Organization-level owner of Kafka strategy: designed a Kafka event backbone processing 50M events/day with exactly-once via outbox, consulted by every team."
}
] | {
"group_id": "system_design",
"evidence_label": "supported",
"proficiency_label": "5"
} | {
"difficulty": "hard",
"case_type": "boundary_l5",
"source": "synthetic_v005",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-029095 | 0.1 | 0.1 | {
"text": "Good understanding of Rust",
"skill": "Rust",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-029095-e1",
"section": "experience",
"source_type": "cv",
"text": "Bootcamp assignment: basic Rust exercise."
}
] | {
"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-010406 | 0.1 | 0.1 | {
"text": "Working knowledge of web performance",
"skill": "web performance",
"group_id": "frontend",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-010406-e1",
"section": "summary",
"source_type": "cv",
"text": "web performance: none so far."
},
{
"evidence_id": "sj-v004-syn-010406-e2",
"section": "summary",
"source_type": "cv",
"text": "Fluent English."
}
] | {
"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-014293 | 0.1 | 0.1 | {
"text": "Working knowledge of SLO/SLI",
"skill": "SLO/SLI",
"group_id": "reliability_obs",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-014293-e1",
"section": "skills_list",
"source_type": "cv",
"text": "Tools: Git, SLO/SLI, Docker, Postman, Jira"
},
{
"evidence_id": "sj-v004-syn-014293-e2",
"section": "summary",
"source_type": "cv",
"text": "Fluent English."
}
] | {
"group_id": "reliability_obs",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "keyword_only",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-025827 | 0.1 | 0.1 | {
"text": "Experience with SLO/SLI",
"skill": "SLO/SLI",
"group_id": "reliability_obs",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-025827-e1",
"section": "experience",
"source_type": "cv",
"text": "resume claims they defined slos and error budgets adopted by engineering leadership."
},
{
"evidence_id": "sj-v004-syn-025827-e2",
"section": "interview",
"source_type": "interview",
... | {
"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-v004-syn-022432 | 0.1 | 0.1 | {
"text": "Practical gRPC experience",
"skill": "gRPC",
"group_id": "api_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-022432-e1",
"section": "skills_list",
"source_type": "cv",
"text": "Stack: gRPC, Jira, Confluence, Git"
}
] | {
"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-002065 | 0.1 | 0.1 | {
"text": "Solid secrets management knowledge",
"skill": "secrets management",
"group_id": "security",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-002065-e1",
"section": "experience",
"source_type": "cv",
"text": "Our team migrated all secrets to Vault with dynamic credentials. My contribution: tests and documentation."
}
] | {
"group_id": "security",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "hard",
"case_type": "team_credit",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-005603 | 0.1 | 0.1 | {
"text": "Expert-level React",
"skill": "React",
"group_id": "frontend",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-005603-e1",
"section": "experience",
"source_type": "cv",
"text": "Software engineer (2021-2024): built React + TypeScript pages shipped to users."
}
] | {
"group_id": "frontend",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "easy",
"case_type": "direct_moderate",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-019680 | 0.1 | 0.1 | {
"text": "Commercial experience with REST API design",
"skill": "REST API design",
"group_id": "api_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-019680-e1",
"section": "experience",
"source_type": "cv",
"text": "In my last role 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": "easy",
"case_type": "direct_strong",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-008751 | 0.1 | 0.1 | {
"text": "Production C#/.NET skills",
"skill": "C#/.NET",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-008751-e1",
"section": "experience",
"source_type": "cv",
"text": "Senior backend developer; key achievement: architected .NET 8 order platform across 12 services."
},
{
"evidence_id": "sj-v004-syn-008751-e2",
"section": "summary",
"source_type": "cv",
... | {
"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-006468 | 0.1 | 0.1 | {
"text": "Experience with Docker",
"skill": "Docker",
"group_id": "cloud_devops",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-006468-e1",
"section": "education",
"source_type": "cv",
"text": "University course project using Docker 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-syn-020952 | 0.1 | 0.1 | {
"text": "Expert-level MySQL",
"skill": "MySQL",
"group_id": "data_storage",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-020952-e1",
"section": "experience",
"source_type": "cv",
"text": "Fellow-level engineer: set up MySQL semi-sync replication and online schema changes at 20k QPS. Wrote the internal MySQL handbook and teach MySQL externally."
}
] | {
"group_id": "data_storage",
"evidence_label": "supported",
"proficiency_label": "5"
} | {
"difficulty": "easy",
"case_type": "expert",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v005-bl4-01076 | 0.1 | 0.1 | {
"text": "Production GCP skills",
"skill": "GCP",
"group_id": "cloud_devops",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v005-bl4-01076-e1",
"section": "experience",
"source_type": "cv",
"text": "Drove the design: architected GCP data platform on GKE and BigQuery; also set GCP guidelines for the team."
}
] | {
"group_id": "cloud_devops",
"evidence_label": "supported",
"proficiency_label": "4"
} | {
"difficulty": "hard",
"case_type": "boundary_l4",
"source": "synthetic_v005",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-026905 | 0.1 | 0.1 | {
"text": "scalable system design (must have)",
"skill": "scalable system design",
"group_id": "system_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-026905-e1",
"section": "experience",
"source_type": "cv",
"text": "principal engineer: designed a multi-region system for 20m users with explicit consistency trade-offs; recognized as scalable system design authority and gave conference talks on it."
}
] | {
"group_id": "system_design",
"evidence_label": "supported",
"proficiency_label": "5"
} | {
"difficulty": "easy",
"case_type": "expert",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-022113 | 0.1 | 0.1 | {
"text": "Strong hands-on distributed consistency background",
"skill": "distributed consistency",
"group_id": "system_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-022113-e1",
"section": "skills_list",
"source_type": "cv",
"text": "Tools: Git, distributed consistency, Docker, Postman, Jira"
}
] | {
"group_id": "system_design",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "keyword_only",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-009464 | 0.1 | 0.1 | {
"text": "Deep Redis expertise",
"skill": "Redis",
"group_id": "data_storage",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-009464-e1",
"section": "experience",
"source_type": "cv",
"text": "lead engineer 2018-2023: designed redis cluster caching and rate limiting serving 100k ops/s."
}
] | {
"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-v006-c-01870 | 0.1 | 0.1 | {
"text": "Strong Kotlin skills",
"skill": "Kotlin",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v006-c-01870-e1",
"section": "experience",
"source_type": "cv",
"text": "University coursework included a Kotlin assignment."
}
] | {
"group_id": "lang_core",
"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-024686 | 0.1 | 0.1 | {
"text": "gRPC (must have)",
"skill": "gRPC",
"group_id": "api_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-024686-e1",
"section": "experience",
"source_type": "cv",
"text": "Our team defined protobuf contracts and gRPC streaming APIs between 20 services. My contribution: tests and documentation."
}
] | {
"group_id": "api_design",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "hard",
"case_type": "team_credit",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v005-bl5-01341 | 0.1 | 0.1 | {
"text": "Production state management skills",
"skill": "state management",
"group_id": "frontend",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v005-bl5-01341-e1",
"section": "experience",
"source_type": "cv",
"text": "Organization-level owner of state management strategy: designed client state architecture with Redux Toolkit and React Query, consulted by every team."
}
] | {
"group_id": "frontend",
"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-011233 | 0.1 | 0.1 | {
"text": "Proven Rust in production",
"skill": "Rust",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-011233-e1",
"section": "experience",
"source_type": "cv",
"text": "The platform team implemented a Rust log shipper replacing Logstash, 10x lower CPU. I joined late and handled minor tasks."
}
] | {
"group_id": "lang_core",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "hard",
"case_type": "team_credit",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-025782 | 0.1 | 0.1 | {
"text": "Practical Go experience",
"skill": "Go",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-025782-e1",
"section": "projects",
"source_type": "portfolio",
"text": "Personal project: followed a tutorial to try Go 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-013650 | 0.1 | 0.1 | {
"text": "Working knowledge of unit testing",
"skill": "unit testing",
"group_id": "testing_quality",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-013650-e1",
"section": "summary",
"source_type": "cv",
"text": "Strong problem solver, passionate about technology."
}
] | {
"group_id": "testing_quality",
"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-017739 | 0.1 | 0.1 | {
"text": "MySQL experience",
"skill": "MySQL",
"group_id": "data_storage",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-017739-e1",
"section": "experience",
"source_type": "cv",
"text": "In my last role I set up MySQL semi-sync replication and online schema changes at 20k QPS."
},
{
"evidence_id": "sj-v004-syn-017739-e2",
"section": "summary",
"source_type": "cv",
"te... | {
"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-031429 | 0.1 | 0.1 | {
"text": "Practical OWASP secure coding experience",
"skill": "OWASP secure coding",
"group_id": "security",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-031429-e1",
"section": "experience",
"source_type": "cv",
"text": "Our squad ran secure coding program and threat modeling for all new services; I mainly fixed bugs and wrote docs."
}
] | {
"group_id": "security",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "hard",
"case_type": "team_credit",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-008233 | 0.1 | 0.1 | {
"text": "Production Kubernetes skills",
"skill": "Kubernetes",
"group_id": "cloud_devops",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-008233-e1",
"section": "experience",
"source_type": "cv",
"text": "Principal engineer: designed multi-cluster Kubernetes platform with autoscaling and GitOps for 40 services; recognized as Kubernetes authority and gave conference talks on it."
}
] | {
"group_id": "cloud_devops",
"evidence_label": "supported",
"proficiency_label": "5"
} | {
"difficulty": "easy",
"case_type": "expert",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-022022 | 0.1 | 0.1 | {
"text": "Expert-level PostgreSQL",
"skill": "PostgreSQL",
"group_id": "data_storage",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-022022-e1",
"section": "experience",
"source_type": "cv",
"text": "CV: partitioned a 3TB PostgreSQL table and tuned indexes cutting queries from 40s to 1s."
},
{
"evidence_id": "sj-v004-syn-022022-e2",
"section": "interview",
"source_type": "interview",
... | {
"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-real-01251 | 0.1 | 0.1 | {
"text": "Strong React skills",
"skill": "React",
"group_id": "frontend",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-01251-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "I have built many landing pages and an ecommerce platform using react and bootstrap"
}
] | {
"group_id": "frontend",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "hard",
"case_type": "real_hands_on",
"source": "djinni_cv_en",
"source_record": "700b4f47-f4d8-544f-b412-383b14789018",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "agent_reviewed_v005",
"label_convention": "v0.2"
} |
sj-v004-syn-026115 | 0.1 | 0.1 | {
"text": "Proven REST API design in production",
"skill": "REST API design",
"group_id": "api_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-026115-e1",
"section": "experience",
"source_type": "cv",
"text": "As distinguished engineer I designed a versioned public REST API (OpenAPI) for 40+ partners with idempotency keys; I am the go-to REST API design authority company-wide and publish on REST API design."
... | {
"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-015388 | 0.1 | 0.1 | {
"text": "Deep gRPC expertise",
"skill": "gRPC",
"group_id": "api_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-015388-e1",
"section": "skills_list",
"source_type": "cv",
"text": "Stack: gRPC, Jira, Confluence, Git"
}
] | {
"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-030183 | 0.1 | 0.1 | {
"text": "Solid OpenAPI knowledge",
"skill": "OpenAPI",
"group_id": "api_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-030183-e1",
"section": "skills_list",
"source_type": "cv",
"text": "Skills: OpenAPI, Git, Jira, Agile, Linux"
}
] | {
"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-v005-bl4-00719 | 0.1 | 0.1 | {
"text": "Solid AWS knowledge",
"skill": "AWS",
"group_id": "cloud_devops",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v005-bl4-00719-e1",
"section": "experience",
"source_type": "cv",
"text": "Owned architecture and delivery: designed AWS multi-account landing zone (EKS, RDS, IAM) for the company."
}
] | {
"group_id": "cloud_devops",
"evidence_label": "supported",
"proficiency_label": "4"
} | {
"difficulty": "hard",
"case_type": "boundary_l4",
"source": "synthetic_v005",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-014287 | 0.1 | 0.1 | {
"text": "Redis experience",
"skill": "Redis",
"group_id": "data_storage",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-014287-e1",
"section": "summary",
"source_type": "cv",
"text": "Profile: 'deep Redis expertise', no further details given."
},
{
"evidence_id": "sj-v004-syn-014287-e2",
"section": "summary",
"source_type": "cv",
"text": "Fluent English."
}
] | {
"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-029500 | 0.1 | 0.1 | {
"text": "Commercial experience with TypeScript (frontend)",
"skill": "TypeScript (frontend)",
"group_id": "frontend",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-029500-e1",
"section": "skills_list",
"source_type": "cv",
"text": "Technologies: Docker, TypeScript (frontend), Scrum, SQL"
},
{
"evidence_id": "sj-v004-syn-029500-e2",
"section": "summary",
"source_type": "cv",
"text": "Also worked with Git and Jir... | {
"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-v006-c-00246 | 0.1 | 0.1 | {
"text": "Production Terraform skills",
"skill": "Terraform",
"group_id": "cloud_devops",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v006-c-00246-e1",
"section": "experience",
"source_type": "cv",
"text": "Six months of junior experience where I helped as the team wrote Terraform for team infrastructure."
}
] | {
"group_id": "cloud_devops",
"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-015129 | 0.1 | 0.1 | {
"text": "Good understanding of Python",
"skill": "Python",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-015129-e1",
"section": "education",
"source_type": "cv",
"text": "university course project using python for a simple crud demo."
}
] | {
"group_id": "lang_core",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "easy",
"case_type": "toy_project",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-real-04340 | 0.1 | 0.1 | {
"text": "Proven Node.js in production",
"skill": "Node.js",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-04340-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Stack: ReactJS, Redux, Firebase, MUI, NodeJS, Express, MongoDB"
}
] | {
"group_id": "lang_core",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "real_keyword_list",
"source": "djinni_cv_en",
"source_record": "a7f522e3-ba74-5bd0-8912-ed740c402310",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2"... |
sj-v004-real-06059 | 0.1 | 0.1 | {
"text": "Proven Kafka in production",
"skill": "Kafka",
"group_id": "system_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-06059-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Coordinated QA process across 3 delivery squads with total of 10 QA engineers Reduced code review process by 22% by introducing static code analysis and code refactoring Reduced number of defects found o... | {
"group_id": "system_design",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "real_missing_skill",
"source": "djinni_cv_en",
"source_record": "ccf5be14-690f-5e4d-8e2e-9bf1a9a8b612",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2... |
sj-v004-syn-005051 | 0.1 | 0.1 | {
"text": "OpenAPI (must have)",
"skill": "OpenAPI",
"group_id": "api_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-005051-e1",
"section": "projects",
"source_type": "portfolio",
"text": "Personal project: followed a tutorial to try OpenAPI on a toy app."
}
] | {
"group_id": "api_design",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "easy",
"case_type": "toy_project",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v006-c-01279 | 0.1 | 0.1 | {
"text": "Experience with Kubernetes",
"skill": "Kubernetes",
"group_id": "cloud_devops",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v006-c-01279-e1",
"section": "experience",
"source_type": "cv",
"text": "Tried Kubernetes in a weekend pet project to learn the basics."
}
] | {
"group_id": "cloud_devops",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "hard",
"case_type": "contrast_partial_supported",
"source": "synthetic_v006",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v006-c-01223 | 0.1 | 0.1 | {
"text": "Production caching strategy skills",
"skill": "caching strategy",
"group_id": "system_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v006-c-01223-e1",
"section": "experience",
"source_type": "cv",
"text": "Tried caching strategy in a weekend pet project to learn the basics."
}
] | {
"group_id": "system_design",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "hard",
"case_type": "contrast_partial_supported",
"source": "synthetic_v006",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-020905 | 0.1 | 0.1 | {
"text": "Expert-level Elasticsearch",
"skill": "Elasticsearch",
"group_id": "data_storage",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-020905-e1",
"section": "summary",
"source_type": "cv",
"text": "I have no experience with Elasticsearch at all."
},
{
"evidence_id": "sj-v004-syn-020905-e2",
"section": "summary",
"source_type": "cv",
"text": "Also worked with Git and Jira."
}
] | {
"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-020805 | 0.1 | 0.1 | {
"text": "Experience with Terraform",
"skill": "Terraform",
"group_id": "cloud_devops",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-020805-e1",
"section": "experience",
"source_type": "cv",
"text": "CV: authored reusable Terraform modules used by 15 teams."
},
{
"evidence_id": "sj-v004-syn-020805-e2",
"section": "interview",
"source_type": "interview",
"text": "Interview: candida... | {
"group_id": "cloud_devops",
"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-012202 | 0.1 | 0.1 | {
"text": "Strong hands-on state management background",
"skill": "state management",
"group_id": "frontend",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-012202-e1",
"section": "experience",
"source_type": "cv",
"text": "Mid-level developer: used Redux in production features; shipped to production regularly."
}
] | {
"group_id": "frontend",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "easy",
"case_type": "direct_moderate",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-real-03187 | 0.1 | 0.1 | {
"text": "Proven PostgreSQL in production",
"skill": "PostgreSQL",
"group_id": "data_storage",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-03187-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "I was responsible for all server side logic using typescript language and postgresql database with sequelize Object Relational Mapping (ORM)."
}
] | {
"group_id": "data_storage",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "hard",
"case_type": "real_hands_on",
"source": "djinni_cv_en",
"source_record": "4e8ee36e-3284-51f6-8bec-9956cb1800f8",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2"
} |
sj-v006-c-01472 | 0.1 | 0.1 | {
"text": "Production state management skills",
"skill": "state management",
"group_id": "frontend",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v006-c-01472-e1",
"section": "experience",
"source_type": "cv",
"text": "Built a small state management demo app following an online tutorial."
}
] | {
"group_id": "frontend",
"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-018952 | 0.1 | 0.1 | {
"text": "Production mentoring skills",
"skill": "mentoring",
"group_id": "leadership",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-018952-e1",
"section": "summary",
"source_type": "cv",
"text": "I have no experience with mentoring at all."
}
] | {
"group_id": "leadership",
"evidence_label": "contradicted",
"proficiency_label": "0"
} | {
"difficulty": "easy",
"case_type": "explicit_none",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-023642 | 0.1 | 0.1 | {
"text": "mentoring experience",
"skill": "mentoring",
"group_id": "leadership",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-023642-e1",
"section": "experience",
"source_type": "cv",
"text": "Principal engineer: mentored 6 engineers, 3 promoted, and ran the onboarding program; recognized as mentoring authority and gave conference talks on it."
}
] | {
"group_id": "leadership",
"evidence_label": "supported",
"proficiency_label": "5"
} | {
"difficulty": "easy",
"case_type": "expert",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-real-04814 | 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-04814-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "I built an emotion classifier from scratch using Python and BERT NLP framework, resulting in a 46% increase in prediction accuracy."
}
] | {
"group_id": "lang_core",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "hard",
"case_type": "real_hands_on",
"source": "djinni_cv_en",
"source_record": "dd424582-fc2a-5bb1-aa83-ec5b7465c2b1",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2"
} |
sj-v004-syn-004989 | 0.1 | 0.1 | {
"text": "Strong hands-on SLO/SLI background",
"skill": "SLO/SLI",
"group_id": "reliability_obs",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-004989-e1",
"section": "experience",
"source_type": "cv",
"text": "Did a SLO/SLI tutorial and a hello-world app on GitHub."
},
{
"evidence_id": "sj-v004-syn-004989-e2",
"section": "summary",
"source_type": "cv",
"text": "Looking for a product company... | {
"group_id": "reliability_obs",
"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-018430 | 0.1 | 0.1 | {
"text": "Commercial experience with MongoDB",
"skill": "MongoDB",
"group_id": "data_storage",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-018430-e1",
"section": "experience",
"source_type": "cv",
"text": "Independently built MongoDB aggregations for reporting; on-call owner for it."
}
] | {
"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-030575 | 0.1 | 0.1 | {
"text": "Expert-level MySQL",
"skill": "MySQL",
"group_id": "data_storage",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-030575-e1",
"section": "experience",
"source_type": "cv",
"text": "In my last role I set up MySQL semi-sync replication and online schema changes at 20k QPS."
},
{
"evidence_id": "sj-v004-syn-030575-e2",
"section": "summary",
"source_type": "cv",
"te... | {
"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-018111 | 0.1 | 0.1 | {
"text": "Working knowledge of scalable system design",
"skill": "scalable system design",
"group_id": "system_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-018111-e1",
"section": "experience",
"source_type": "cv",
"text": "Fellow-level engineer: designed a multi-region system for 20M users with explicit consistency trade-offs. Wrote the internal scalable system design handbook and teach scalable system design externally."
... | {
"group_id": "system_design",
"evidence_label": "supported",
"proficiency_label": "5"
} | {
"difficulty": "easy",
"case_type": "expert",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-real-06623 | 0.1 | 0.1 | {
"text": "gRPC experience",
"skill": "gRPC",
"group_id": "api_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-06623-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Want to launch my career in affiliate marketing. 2+ years experience in customer success support; Coordinated working processes and communications -between partners and customers;"
}
] | {
"group_id": "api_design",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "real_missing_skill",
"source": "djinni_cv_en",
"source_record": "3aa105d6-2986-5603-91ea-a9ac254f1a55",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2... |
sj-v004-syn-021291 | 0.1 | 0.1 | {
"text": "Working knowledge of GraphQL",
"skill": "GraphQL",
"group_id": "api_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-021291-e1",
"section": "experience",
"source_type": "cv",
"text": "for 2.5 years i built graphql resolvers for the mobile app as the main developer of the service."
},
{
"evidence_id": "sj-v004-syn-021291-e2",
"section": "summary",
"source_type": "cv",
... | {
"group_id": "api_design",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "easy",
"case_type": "direct_moderate",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-real-04624 | 0.1 | 0.1 | {
"text": "Proven Java in production",
"skill": "Java",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-04624-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Learned to work with project documentation and client requirements in IT, to code basic scripts on Java, fix bugs, which was completely new for me at the time."
}
] | {
"group_id": "lang_core",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "hard",
"case_type": "real_learning",
"source": "djinni_cv_en",
"source_record": "d642e421-773a-5b34-9a1d-434341ba0771",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2"
} |
sj-v004-syn-016616 | 0.1 | 0.1 | {
"text": "encryption experience",
"skill": "encryption",
"group_id": "security",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-016616-e1",
"section": "experience",
"source_type": "cv",
"text": "Staff+ engineer who designed envelope encryption with KMS for PII at rest, setting encryption standards across the organization."
},
{
"evidence_id": "sj-v004-syn-016616-e2",
"section": "inte... | {
"group_id": "security",
"evidence_label": "supported",
"proficiency_label": "5"
} | {
"difficulty": "easy",
"case_type": "expert",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-019461 | 0.1 | 0.1 | {
"text": "Proven Docker in production",
"skill": "Docker",
"group_id": "cloud_devops",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-019461-e1",
"section": "experience",
"source_type": "cv",
"text": "Resume claims they built hardened multi-stage Docker images and base-image program for all teams."
},
{
"evidence_id": "sj-v004-syn-019461-e2",
"section": "interview",
"source_type": "int... | {
"group_id": "cloud_devops",
"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-011640 | 0.1 | 0.1 | {
"text": "Kotlin (must have)",
"skill": "Kotlin",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-011640-e1",
"section": "experience",
"source_type": "cv",
"text": "Trainee developer; shadowed seniors who built Ktor endpoints in production."
}
] | {
"group_id": "lang_core",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "easy",
"case_type": "below_target",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-real-02368 | 0.1 | 0.1 | {
"text": "Strong Java skills",
"skill": "Java",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-02368-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "At that time, I used Excel to visualize the results, I also wrote small Java scripts to filter financial products in a specialized platform."
}
] | {
"group_id": "lang_core",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "hard",
"case_type": "real_hands_on",
"source": "djinni_cv_en",
"source_record": "334b225b-fa1b-50a9-98f0-f7fd295d4285",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2"
} |
sj-v004-syn-027497 | 0.1 | 0.1 | {
"text": "web performance (must have)",
"skill": "web performance",
"group_id": "frontend",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-027497-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-v008-cv-00156 | 0.1 | 0.1 | {
"text": "Strong accessibility skills",
"skill": "accessibility",
"group_id": "frontend",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v008-cv-00156-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Ran a accessibility study group for university students for a semester."
}
] | {
"group_id": "frontend",
"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-021268 | 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-021268-e1",
"section": "education",
"source_type": "cv",
"text": "University course project using caching strategy for a simple CRUD demo."
},
{
"evidence_id": "sj-v004-syn-021268-e2",
"section": "summary",
"source_type": "cv",
"text": "Based in Euro... | {
"group_id": "system_design",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "easy",
"case_type": "toy_project",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-real-05439 | 0.1 | 0.1 | {
"text": "microservices experience",
"skill": "microservices",
"group_id": "system_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-05439-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Supervise all technical teams Align technology and policies with the organization’s goals Focusing on improving stability of the Company’s products and process enhancements"
}
] | {
"group_id": "system_design",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "real_missing_skill",
"source": "djinni_cv_en",
"source_record": "d95b8555-55e8-50cb-a308-348324f160c1",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2... |
sj-v006-c-00018 | 0.1 | 0.1 | {
"text": "Strong monitoring skills",
"skill": "monitoring",
"group_id": "reliability_obs",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v006-c-00018-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-025348 | 0.1 | 0.1 | {
"text": "Expert-level MongoDB",
"skill": "MongoDB",
"group_id": "data_storage",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-025348-e1",
"section": "experience",
"source_type": "cv",
"text": "3 years: built production systems with DynamoDB, a close alternative to MongoDB."
}
] | {
"group_id": "data_storage",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "hard",
"case_type": "adjacent_tech",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-real-04052 | 0.1 | 0.1 | {
"text": "Strong React skills",
"skill": "React",
"group_id": "frontend",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-04052-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "At this stage, I'm learning how to work with the DOM tree and soon move on to studying React."
}
] | {
"group_id": "frontend",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "hard",
"case_type": "real_learning",
"source": "djinni_cv_en",
"source_record": "47ade610-7e42-59a5-a189-1f219e6f1d2a",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2"
} |
sj-v004-syn-006442 | 0.1 | 0.1 | {
"text": "Expert-level accessibility",
"skill": "accessibility",
"group_id": "frontend",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-006442-e1",
"section": "summary",
"source_type": "cv",
"text": "accessibility guru, top expert level."
}
] | {
"group_id": "frontend",
"evidence_label": "partial",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "claim_no_detail",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-022190 | 0.1 | 0.1 | {
"text": "Experience with performance tuning",
"skill": "performance tuning",
"group_id": "reliability_obs",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-022190-e1",
"section": "experience",
"source_type": "cv",
"text": "cv: profiled and tuned jvm services increasing throughput 3x on the same hardware."
},
{
"evidence_id": "sj-v004-syn-022190-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-v004-syn-025896 | 0.1 | 0.1 | {
"text": "Strong authorization (RBAC) skills",
"skill": "authorization (RBAC)",
"group_id": "security",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-025896-e1",
"section": "summary",
"source_type": "cv",
"text": "self-motivated developer who enjoys challenges."
}
] | {
"group_id": "security",
"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-004336 | 0.1 | 0.1 | {
"text": "Strong unit testing skills",
"skill": "unit testing",
"group_id": "testing_quality",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-004336-e1",
"section": "experience",
"source_type": "cv",
"text": "Independently wrote unit tests for all features; on-call owner for it."
}
] | {
"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-000177 | 0.1 | 0.1 | {
"text": "Solid caching strategy knowledge",
"skill": "caching strategy",
"group_id": "system_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-000177-e1",
"section": "skills_list",
"source_type": "cv",
"text": "Tools: Git, caching strategy, Docker, Postman, Jira"
}
] | {
"group_id": "system_design",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "keyword_only",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-001576 | 0.1 | 0.1 | {
"text": "Deep OpenAPI expertise",
"skill": "OpenAPI",
"group_id": "api_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-001576-e1",
"section": "experience",
"source_type": "cv",
"text": "contributed peripheral tickets to a project where the team introduced contract-first openapi workflow with generated sdks."
},
{
"evidence_id": "sj-v004-syn-001576-e2",
"section": "summary",
... | {
"group_id": "api_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-002944 | 0.1 | 0.1 | {
"text": "Strong hands-on microservices background",
"skill": "microservices",
"group_id": "system_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-002944-e1",
"section": "experience",
"source_type": "cv",
"text": "Owned the initiative where I architected the monolith-to-microservices split into 25 services with clear boundaries, and drove microservices decisions for the team."
},
{
"evidence_id": "sj-v004-... | {
"group_id": "system_design",
"evidence_label": "supported",
"proficiency_label": "4"
} | {
"difficulty": "easy",
"case_type": "direct_strong",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
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