At Phenom People, I own the shared config and policy layer, orchestration engine, and rules engine across a six-repository hiring-integrity platform. I also shipped chatbotCXAgent, a 12-node LangGraph system with RAG retrieval and tool calling, achieving 91.9% tool-routing accuracy.
I served models on vLLM using AWS A10G at 10.98 RPS with 98.6% success under production load, at roughly half the cost of hosted GPT-4.1. I built an automated evaluation framework to gate releases and instrumented services with Langfuse and LiteLLM for latency, cost, and trace inspection.
At Blueleaves Farms, I was the sole engineer building and supporting five production systems, including POS, CRM, inventory, procurement, and e-commerce. I also built a free, open-source Android companion app for the Royal Enfield Himalayan 450 Tripper dash by reverse-engineering its Bluetooth LE protocol.
