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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.",
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        "rationale": "Connecting backend services to third-party APIs and internal enterprise systems. This includes client libraries, webhooks, retries, data mapping, and integration failure handling.",
        "slug": "external-system-integrations",
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      "input_skill": "GraphQL",
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          "rationale": null,
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          "display_name": "Java Backend Developer",
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        "rationale": "Integration work that connects storefronts and apps to external business systems through Shopify interfaces. This cluster is central because Shopify Dev often wires store behavior to inventory, ERP, CRM, and fulfillment systems.",
        "slug": "shopify-apis-and-webhooks",
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        "source": "db"
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      "input_skill": "REST",
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      "input_skill": "REST",
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          "display_name": "Scala Backend Developer",
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          "display_name": "Web Developer",
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          "display_name": "Hybrid Mobile Developer",
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          "display_name": "Ionic Developer",
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          "rationale": null,
          "role_archetype": null,
          "slug": "ionic-developer",
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          "display_name": "Web Developer",
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          "slug": "web-developer",
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      "dimension": {
        "difficulty_hint": "well_known",
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        "source": "db"
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      "input_skill": "MySQL",
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      "roles_from_db": [
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          "rationale": null,
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          "display_name": "PHP Backend Developer",
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        "rationale": "Modeling and operating relational persistence for backend services. Includes schema design, normalization, indexing, transactions, and query tuning for operational data stores.",
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      "roles_from_db": [
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          "display_name": ".NET 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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          "role_archetype": "Engineering",
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          "display_name": "Node.js Backend Developer",
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        "roles_from_db": [
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            "display_name": "Frontend Developer",
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            "display_name": "Web Developer",
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            "rationale": null,
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        "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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        "skill_dimension_saved": true,
        "skill_id": 1040,
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        "chosen_role_id": 15,
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        "dimension_id": 115,
        "input_skill": "React Native",
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        "matched_chosen_role": true,
        "outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension saved",
        "role_dimension_saved": true,
        "roles_from_db": [
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            "display_name": "Frontend Developer",
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            "rationale": null,
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          {
            "display_name": "Fullstack Developer",
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            "display_name": "Hybrid Mobile Developer",
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            "slug": "hybrid-mobile-developer",
            "source": "db"
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          {
            "display_name": "Ionic Developer",
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            "rationale": null,
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            "slug": "ionic-developer",
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          },
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            "display_name": "Web Developer",
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        ],
        "skill_dimension_saved": true,
        "skill_id": 1040,
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        "skipped_reason": null
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        "chosen_role_id": 15,
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          "difficulty_hint": "well_known",
          "display_name": "Relational Data Modeling",
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          "rationale": "Modeling and tuning relational persistence for backend features. PHP backend developers need this to shape schemas, indexes, transactions, and query-aware data structures that support application behavior.",
          "slug": "relational-data-modeling",
          "source": "db"
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        "dimension_id": 216,
        "input_skill": "MySQL",
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