{
  "id": "skill-area:llm-infrastructure",
  "_kind": "SkillArea",
  "_file": "domain/skill-areas/skill-areas-ecosystem-expansion.yaml",
  "_cluster": "domain",
  "attributes": {
    "displayName": "LLM Infrastructure",
    "description": "Building and operating infrastructure for large language model workloads —\nGPU cluster management, inference serving frameworks, model routing, token\nbudget management, and multi-tenant LLM gateway design.\n",
    "domains": [
      "domain:ml-ops"
    ],
    "expertiseLevels": [
      "intermediate",
      "expert"
    ]
  },
  "outgoingEdges": [
    {
      "from": "skill-area:llm-infrastructure",
      "to": "domain:ml-ops",
      "kind": "applies_to",
      "attributes": {
        "confidence": "primary"
      }
    }
  ],
  "incomingEdges": [
    {
      "from": "skill-area:model-serving",
      "to": "skill-area:llm-infrastructure",
      "kind": "prerequisite_for_learning",
      "attributes": {
        "strength": "recommended"
      }
    },
    {
      "from": "stack-profile:llm-fine-tuning",
      "to": "skill-area:llm-infrastructure",
      "kind": "requires_skill_area"
    },
    {
      "from": "tool:vllm",
      "to": "skill-area:llm-infrastructure",
      "kind": "tool_used_by",
      "attributes": {}
    },
    {
      "from": "tool:triton-inference",
      "to": "skill-area:llm-infrastructure",
      "kind": "tool_used_by",
      "attributes": {}
    }
  ]
}