Engineering Journal
Deep dives into real-world production systems I have built and maintained — from autonomous RAG triage agents and defensive prompt filters to zero-latency offline margin engines.
How I built BeaconAI: an autonomous pipeline pairing deterministic cost-shield gates, multi-track persona routing, LiteLLM scoring, and sandboxed PDF generation.
How I built VigilDesk: a grounded AI support triage system that connects Flask, React, hybrid vector retrieval, and human-in-the-loop safety controls to solve real documentation bottlenecks.
How I built FlipCalc: an offline-first React PWA that eliminated network latency, protected resale margins under pressure, and cut evaluation time by 70%.