// full-stack developer · next.js · react · typescript
Products shipped from database to checkout.
3+ years building live web products — UI, auth, payments, messaging APIs and applied AI inside real products. Built in Greater Vancouver and Hong Kong.
Selected work
01 — 05 · one window per projectRovor
On-demand cargo and moving marketplace for Greater Vancouver.
Lead developer
- Vehicle matching from the cargo description
- Driver bidding window — compare price, rating, ETA
- Stripe checkout, funds held until the job is done
- Live GPS tracking with traffic-aware ETA
- Next.js
- TypeScript
- Supabase
- Stripe
- Maps / GPS
uiless
Headless AI gateway that connects a business API to chat apps, so users never leave WhatsApp, Telegram and other chat apps.
Lead developer
- Multi-tenant AI gateway
- Signed API connectors — calls run as the real user
- Adapters: WhatsApp, Telegram, LINE, Instagram, Messenger, Web
- Auth and per-conversation usage billing
- Next.js
- TypeScript
- OpenAI API
- Telegram
Where
Hong Kong local-business platform: consumer discovery, a merchant operations OS, and an iOS / Android app.
Lead developer — consumer web, merchant platform and mobile app
- Omni-channel mPOS + QR self-order, kitchen tickets
- Online shop with inventory synced to POS
- Stripe payments, payment links, Twilio SMS
- Multi-branch HR with JWT / RBAC roles
- Flutter consumer app: map, shops, book & pay
- Next.js
- PostgreSQL
- Stripe
- Twilio
- Flutter
Leadar
Outbound prospecting for businesses, and a personal CRM with a digital card for individuals — both with AI-drafted WhatsApp follow-up.
Lead developer — web products and the Leadar Me iOS / Android apps
- Plain-language ICP → Maps prospecting → AI lead scoring
- AI-drafted WhatsApp, unified inbox, human takeover
- Flutter app with AI OCR business-card capture
- Digital networking card · EN + 繁中
- Next.js
- Flutter
- OpenAI API
- OCR
Katalyst CPA
Rebuilt a Vancouver CPA firm’s marketing site from Wix to Next.js / TypeScript.
- Next.js
- TypeScript
Info
stack · experience · educationSTACK
- Primary
- Next.js, React, TypeScript, Redux, Vue, HTML5, CSS3, Responsive UI
- Backend & data
- Supabase, Firebase, PostgreSQL, SQL, Vercel KV, REST APIs, JWT, RBAC
- Payments & messaging
- Stripe, Twilio, WhatsApp / Wati, Resend, Xero API, Google Sheets
- Applied AI
- OpenAI API, Multi-channel chat gateway, Tool calling inside existing products
- Tooling
- Git, Vercel, Fly.io, Docker
LANGUAGES
- CantoneseNative
- EnglishFluent
- MandarinFluent
Built in Greater Vancouver and Hong Kong.
EXPERIENCE
Full-Stack Developer
2023 – present
Dollarbamboo Technology Corporation
Lead developer on Rovor, uiless, Where and Leadar — web platforms and mobile apps, from UI through auth, payments and third-party APIs.
EDUCATION
B.Ed (Hons), Information and Communication Technology
The Education University of Hong Kong
2014 – 2019