Freelance — Present
Full‑stack Developer · Teustar
Cut API p95 latency with targeted indexes and Redis caching. Containerized services and automated CI/CD to ship faster. Supported 10K+ daily transactions with 99% uptime.
Freelance — Present
Cut API p95 latency with targeted indexes and Redis caching. Containerized services and automated CI/CD to ship faster. Supported 10K+ daily transactions with 99% uptime.
Aug 2020 — May 2021
Evolved a growing commerce platform: integrated payments, tightened API flows, and tuned AWS services to balance speed and cost at higher volumes.
Sept 2018 — July 2020
Built a serverless exam portal with attention to low‑latency interactions, secure auth, and reliable realtime updates across busy windows.
Rust CLI to back up and restore dotfiles with Git. Safe, idempotent operations for reliable config sync.
Minimal Markdown editor with live preview and a clean UI. Built with Svelte + TypeScript and deployed on Vercel.
Lightweight notes app with instant search and local storage. Focused on speed and simplicity.
Card matching game with a tiny footprint. React + TypeScript, shipped to GitHub Pages.
Terminal-based music player written in Rust. Clean TUI experience with keyboard controls.
An experimental shell written in Rust. Explores parsing, job control, and process management.