Backend engineer specializing in Go, PostgreSQL, Redis and Docker, with 4+ years of professional software development. At QIT I built an event-driven notification backend in Go (PostgreSQL, Redis, Docker, FCM) used across multiple internal applications. I maintain the Go Light Framework (Go, SQLC, Goose, JWT auth, Redis-backed rate limiting) and founded the open-source Go Hypercube framework org. Also Python/FastAPI for AI inference services. Mobile background (Flutter/Dart) gives me a strong sense of how backend design affects client performance. Linux daily driver.