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        "slug": "relational-database-usage",
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        "rationale": "Structural patterns for organizing product code into maintainable modules, layers, and feature boundaries. Full stack engineers need this to keep cross-layer feature work understandable as the product grows.",
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      ]
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        "slug": "mobile-architecture-and-code-organization",
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      "input_skill": "MVVM",
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        "rationale": "Building interactive web user interfaces with React.js, including component composition, state management, hooks, and rendering patterns. React.js belongs here because it is a core library for client-side UI development in modern web applications.",
        "slug": "d_init_01",
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      "input_skill": "Unit Testing",
      "llm_role": null,
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    {
      "dimension": {
        "difficulty_hint": "well_known",
        "display_name": "Sitecore Troubleshooting and Maintenance",
        "id": 447,
        "rationale": "Diagnosing defects, regressions, and maintainability issues across Sitecore code, configuration, and content behavior. This is a coherent cluster because the role is expected to stabilize the site experience over time.",
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      "input_skill": "Debugging",
      "llm_role": null,
      "roles_from_db": [
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          "display_name": "Sitecore Dev",
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          "rationale": null,
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    },
    {
      "dimension": {
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        "id": 96,
        "rationale": "Building interactive web user interfaces with React.js, including component composition, state management, hooks, and rendering patterns. React.js belongs here because it is a core library for client-side UI development in modern web applications.",
        "slug": "d_init_01",
        "source": "db"
      },
      "input_skill": "UI/UX Design",
      "llm_role": null,
      "roles_from_db": []
    },
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        "rationale": "Building interactive web user interfaces with React.js, including component composition, state management, hooks, and rendering patterns. React.js belongs here because it is a core library for client-side UI development in modern web applications.",
        "slug": "d_init_01",
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      "input_skill": "Data Structures",
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      "roles_from_db": []
    },
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        "display_name": "Software Architecture Patterns",
        "id": 419,
        "rationale": "Core architecture and design patterns used to structure Ruby backend applications.",
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      "input_skill": "Model-View-Controller",
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      "roles_from_db": [
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          "display_name": "Ruby Backend Developer",
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          "rationale": null,
          "role_archetype": "Engineering",
          "slug": "ruby-backend-developer",
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        "rationale": "Core architecture and design patterns used to structure Ruby backend applications.",
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      "input_skill": "Model-View-ViewModel",
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          "slug": "relational-database-usage",
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        "matched_chosen_role": false,
        "outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension skipped (dimension not under chosen role)",
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          "slug": "nosql-databases",
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        "outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension skipped (dimension not under chosen role)",
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          "display_name": "Magento Search and Indexing",
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          "rationale": "Index-driven storefront data freshness and search behavior. This cluster is coherent because Magento commerce sites depend on indexing to keep catalog, price, and search results aligned with changing data.",
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        "dimension_id": 403,
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          "display_name": "Search and Content Discovery",
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          "rationale": "Implementing site search, indexing, and content discovery features in Drupal. This cluster is coherent because many Drupal sites need structured search experiences beyond basic navigation.",
          "slug": "search-and-content-discovery",
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        "outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension skipped (dimension not under chosen role)",
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            "role_archetype": "Engineering",
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          "slug": "api-design-and-contracts",
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        "dimension_id": 3,
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          "rationale": "Designing backend service interfaces and contracts that other systems consume, including endpoint and operation shape, request/response payloads, schema and validation, pagination, filtering, idempotency, versioning, status codes, and backward compatibility across REST, GraphQL, gRPC, and OpenAPI-based APIs.",
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        "roles_from_db": [
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            "display_name": ".NET Backend Developer",
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          "slug": "integration-protocols-standards",
          "source": "db"
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        "dimension_id": 271,
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        "outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension skipped (dimension not under chosen role)",
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        "roles_from_db": [
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            "display_name": "Pega Developer",
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            "role_archetype": null,
            "slug": "pega-developer",
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          "rationale": "Ensure teams adhere to industry standards, security protocols, and regulatory compliance requirements.",
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          "source": "db"
        },
        "dimension_id": 452,
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        "outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension skipped (dimension not under chosen role)",
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        "roles_from_db": [
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            "slug": "engineering-manager",
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          {
            "display_name": "Sitecore Dev",
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          "slug": "d_init_01",
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        "dimension_id": 96,
        "input_skill": "APIs",
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        "outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension skipped (dimension not under chosen role)",
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        "skill_id": 1192,
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          "slug": "microservices-and-distributed-systems",
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        "dimension_id": 9,
        "input_skill": "Microservices",
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        "outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension skipped (dimension not under chosen role)",
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            "display_name": "Scala Backend Developer",
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          "slug": "d_init_01",
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        "dimension_id": 96,
        "input_skill": "Git",
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        "matched_chosen_role": false,
        "outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension skipped (dimension not under chosen role)",
        "role_dimension_saved": false,
        "roles_from_db": [],
        "skill_dimension_saved": true,
        "skill_id": 1002,
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        "outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension skipped (dimension not under chosen role)",
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        "skill_dimension_saved": true,
        "skill_id": 520,
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        "roles_from_db": [
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            "display_name": "Engineering Manager",
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          "display_name": "CI/CD Pipeline Platforms",
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          "rationale": "Systems used to define, run, and maintain automated build and deployment workflows. This cluster is coherent because the role owns delivery automation end to end, including pipeline reliability and promotion logic.",
          "slug": "ci-cd-pipeline-platforms",
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        "dimension_id": 150,
        "input_skill": "CI/CD",
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        "outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension skipped (dimension not under chosen role)",
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            "display_name": "DevOps Engineer",
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        "outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension skipped (dimension not under chosen role)",
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          "display_name": "ASP.NET Core Web Frameworks",
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          "rationale": "Server-side web frameworks and hosting models used to build HTTP APIs, middleware, filters, and request pipelines. This cluster is coherent because it defines how backend services receive, process, and return requests.",
          "slug": "asp-net-core-web-frameworks",
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        },
        "dimension_id": 363,
        "input_skill": "MVC",
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        "matched_chosen_role": false,
        "outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension skipped (dimension not under chosen role)",
        "role_dimension_saved": false,
        "roles_from_db": [
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            "display_name": ".NET Backend Developer",
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        "skill_dimension_saved": true,
        "skill_id": 505,
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          "display_name": "App Architecture and Dependency Injection",
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          "rationale": "Structural patterns used to organize iOS code into testable, maintainable feature modules and layers. iOS engineers use these patterns to separate UI, state, and service integration concerns.",
          "slug": "app-architecture-and-dependency-injection",
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        },
        "dimension_id": 94,
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        "matched_chosen_role": false,
        "outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension skipped (dimension not under chosen role)",
        "role_dimension_saved": false,
        "roles_from_db": [
          {
            "display_name": "Android Developer",
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            "rationale": null,
            "role_archetype": null,
            "slug": "android-engineer",
            "source": "db"
          },
          {
            "display_name": "iOS Developer",
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            "rationale": null,
            "role_archetype": null,
            "slug": "ios-engineer",
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          }
        ],
        "skill_dimension_saved": true,
        "skill_id": 505,
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          "rationale": "Structural patterns for organizing product code into maintainable modules, layers, and feature boundaries. Full stack engineers need this to keep cross-layer feature work understandable as the product grows.",
          "slug": "application-architecture-and-code-organization",
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        "dimension_id": 220,
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        "outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension skipped (dimension not under chosen role)",
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        "roles_from_db": [
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            "display_name": "Fullstack Developer",
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            "display_name": "Fullstack Developer",
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          "slug": "native-mobile-app-architecture-and-dependency-injection",
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        "outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension skipped (dimension not under chosen role)",
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        "roles_from_db": [
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            "display_name": "Native Mobile Developer",
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