Projects

A declarative, reproducible plugin manager and curated distribution for Herdr. Keep plugins in a plain list, lock exact commits, and sync a setup across machines.

Contributed a bug-fix PR for optimizer hint warnings to TiDB, a Go-based distributed SQL database by PingCAP. My first open-source contribution, completed from a good first issue through two LGTM reviews and fully passing CI.

Built a BFF that delivers daily operating profit data to a management dashboard, covering API design, OpenAPI contracts, authentication, authorization, and testing while migrating the source from Blob to BigQuery.

Led a near-real-time pipeline processing roughly 5 billion parcel records per year at ten-minute intervals. Rebuilt a legacy system with idempotent incremental processing and parcel-ID deduplication.

Built a platform that consolidates company-wide management information into a single source of truth. Designed authentication, layered permissions, and dynamic access control while migrating analytics from Power BI to a web application.

Evaluated whether GraphRAG is necessary for a real-world use case by comparing it with a standard RAG baseline across quality, cost, and latency.