Engineer building quietly at the seam of finance, education and software. Currently writing code, writing papers, and running a few small businesses on the side.
band7writing
AI feedback for IELTS Writing Task 1 & 2.
Office Tool
AI utilities for everyday office work — audio-to-text first, more to come.
Wiki
Personal second brain — finance, code, and notes.
VN30F Algo Bot
Live since Apr 2026 — basis arbitrage on Vietnamese index futures.
Bitget Funding Arb
Funding-rate harvester with HMM regime filter and Kelly sizing.
Mogul · Singapore
Built newlaunch.mogul.sg end-to-end · migrated payments Braintree → Stripe · revamped frontend React → Next.js · shipped crawler & listing services.
Fois Vietnam
Multi-generational trip-planning MVP in Thailand — onboarding flow, schedule generator, weather & risk integrations.
Habros
Scaled Timestope to ~1M users · WebView → React Native migration · Firebase + WebRTC video calls · Webpack v2 → v4.
7 years across startups · React/Next, Node, PostgreSQL, AWS · full CV on GitHub.