At Swi X, I led Plutio’s “Ask & Memory” RAG and semantic search feature, building a vectorization pipeline with OpenAI embeddings and MongoDB Atlas Vector Search. Its asynchronous ingestion and backfill covered about 19 million documents across 12 entity types, with sub-second retrieval.
I also built a multi-tenant dental booking platform end-to-end, with a NestJS and PostgreSQL API serving four client apps. Across client platforms, I improved API response times from 1–2 seconds to 300–500 milliseconds and reduced database load by over 60% through PostgreSQL optimization and Redis caching.
At Crateble, I built an AI product-scanning pipeline that identifies collectibles from a photo, looks them up on the web, and uses OpenAI to create structured catalog records. I also built marketplace commerce features and led a team of four developers while contributing across the frontend and backend.
Earlier, at Twigoh, I led a cross-functional team of five or more developers delivering a review and rating system that launched to over 1,000 beta users.
At Archon Tech Strategies, I built real-time communications for CSA360, handling over 5,000 daily messages.
I also solo-built VeraRoam, a travel safety platform with proprietary safety scoring and personalized recommendations using Gemini and Claude.
