Backend and full-stack engineer, 7+ years, M.S. from Seoul National University. I build distributed platforms in Python and Rust (1M+ workloads on 1,000+ nodes) and FastAPI-based AI agents for operations automation. Solo builder of Maho, a Chromium-based browser, and Ferryx, a terminal for parallel AI coding agents. Author of Beginning Axum (Apress). I deliver web backends (Axum, FastAPI), React/Next.js frontends, LLM integrations, scrapers and automation, with clear updates and clean, documented code.... Lee más