Self-Hosting LLM: The Senior Dev’s Guide to Private Infrastructure
Moving from OpenAI APIs to self-hosting LLM infrastructure is the best way to cut costs and reclaim data privacy. This senior dev guide covers selecting agentic benchmarks, GPU hardware strategies (A100 vs L40S), and deploying production-grade vLLM nodes with Qwen 3.5. Learn how to build a ‘Phantom Claude’ proxy and scale private AI.