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            "slug": "hybrid-mobile-developer",
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          "source": "db"
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          "rationale": "Identity and access control mechanisms used by backend services to protect resources and enforce permissions. Includes session handling, token-based auth, and role or policy enforcement.",
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          "source": "db"
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        "dimension_id": 6,
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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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            "slug": "android-engineer",
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            "role_archetype": null,
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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": "Ios engineer",
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            "slug": "ios-engineer",
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          "rationale": "Transport-layer systems used to move events and decouple producers from consumers. Data engineers use these systems to ingest, buffer, and distribute event data before downstream processing.",
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          "source": "db"
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        "dimension_id": 8,
        "input_skill": "Kafka",
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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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