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          "rationale": "Designing and implementing service endpoints, request/response shapes, and HTTP behavior in Java services. This cluster covers the mechanics of building reliable backend APIs rather than broader contract governance.",
          "slug": "rest-api-implementation",
          "source": "db"
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        "dimension_id": 280,
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        "dimension_id": 289,
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            "display_name": "Ruby Backend Developer",
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            "display_name": "Scala Backend Developer",
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            "slug": "scala-backend-developer",
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          "display_name": "CI/CD Pipeline Platforms",
          "id": 150,
          "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",
          "source": "db"
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        "dimension_id": 150,
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        "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.",
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        "dimension_id": 96,
        "input_skill": "Git",
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          {
            "display_name": "Backend Developer",
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            "role_archetype": "A Backend Engineer designs, builds, and maintains the server-side logic and data handling that power applications and services. They focus on implementing reliable business functionality, integrating with other systems, and ensuring the backend is scalable, maintainable, and observable.",
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            "display_name": "Kotlin Backend Developer",
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          },
          {
            "display_name": "Python Backend Developer",
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      {
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          "rationale": "Major cloud services that provide infrastructure and managed services for AI workloads.",
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        "roles_from_db": [
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        "roles_from_db": [
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      {
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          "rationale": "Cloud-native security platforms used to assess misconfiguration, workload exposure, and cloud control coverage. This dimension includes the major CNAPP/CSPM/CWPP vendors and cloud security services the role reviews and tunes.",
          "slug": "cloud-security-posture-tools",
          "source": "db"
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        "dimension_id": 64,
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        "roles_from_db": [
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            "slug": "cloud-security-engineer",
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          {
            "display_name": "Python Backend Developer",
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          {
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        "chosen_role_id": 1,
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          "rationale": "Operates and integrates vendor-specific cloud compute, storage, and hosting services.",
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          "source": "db"
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          "rationale": "Major cloud services that provide infrastructure and managed services for AI workloads.",
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        "roles_from_db": [
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        "dimension": {
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          "rationale": "Major cloud platforms and their core service ecosystems used to design target-state architectures, choose deployment boundaries, and evaluate managed capabilities. This is the primary substrate for cloud architecture decisions.",
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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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        "roles_from_db": [
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            "rationale": null,
            "role_archetype": null,
            "slug": "cloud-architect",
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          },
          {
            "display_name": "Cloud Security Engineer",
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            "rationale": null,
            "role_archetype": null,
            "slug": "cloud-security-engineer",
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        ],
        "skill_dimension_saved": true,
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      },
      {
        "chosen_role_id": 1,
        "dimension": {
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