PartneredwiththeCEOtoleadtheSlackintegrationteamatthisAIstartup,shippinganomni-channelenterprisechatexperiencefromscratch.

Architected 12 API endpoints and 5 async workers that let clients query RAG-powered knowledge bases and ingest 100K+ messages into Weaviate. Enhanced a 44-node LangGraph pipeline with hybrid vector+BM25 search and multi-hop decomposition, cutting time-to-first-token by 40%. Built an LLM-as-judge evaluation framework with RAGAS metrics that improved answer quality by 30%, and deployed the full observability stack on AKS — reducing mean debug time by 60%.

SpearheadedaGenAIinitiativethatsecureda$12M+clientcontract,architectingaRAGpipelineusingAWSBedrockandLambdaforcomplexfallbackqueries.

Partnered directly with a Director to serve as Product Manager and Tech Lead for an internal enterprise platform used by 1,000+ users across 5+ major engagements. Built and scaled containerized microservices with Kafka messaging and DynamoDB, reducing latency by 40% while sustaining 300% traffic spikes. Engineered a secure revenue engine processing $1M+ annually with Stripe, integrated into a React/TypeScript frontend with 85% test coverage.