At Trivial Group, I built an offline regression platform that turns voice-agent transcripts into behavioral tests, scores them with LLM judges, and helps the team compare runs and prompt changes without deploying.
I also built an AI-to-AI simulation pipeline that reproduces production session state, helping catch multi-turn conversation bugs before they reach users. I moved error-prone judgments into dedicated tool calls and selected models by benchmarking them against labelled data.
At Plume Design Inc., I led delivery of a Go permissions microservice that replaced static OPA role maps with team-based, fine-grained access control. I also designed a natural-language-to-SQL service with fail-closed policy checks and Lake Formation tenant isolation.
At Plume Design Inc., I led a migration to AWS EKS and delivered secure SSO integrated with external partner systems. I also delivered customer anonymization following a security incident, helping secure renewal of a multimillion-dollar contract, and optimized the search API to reduce query response time by 30%.
