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Featured Projects

A collection of AI engineering and backend development projects demonstrating real-world impact. Each project reflects a focus on production-grade reliability, modern AI techniques, and measurable outcomes.

  • RAG-Based AI Assistant with pgvector

    A production-ready Retrieval-Augmented Generation application built with FastAPI, PostgreSQL/pgvector, PydanticAI, and Langfuse observability. Designed to answer real questions from organizational data with high accuracy and full traceability.

  • Walmart Core System Performance Overhaul

    Led the JDK 17 migration delivering a 20% performance boost in 6 weeks, followed by a Spring Boot 2.5→3.3 upgrade that improved startup time by 15% and significantly improved system maintainability.