01 / Latest project · In production
Hiiba
Giving items a second life in the United Arab Emirates.
Co-founder & CTO
Complete platform
Mobile app · Admin panel & analytics · Web app
Flutter · Next.js · Postgres
Explore the project
Solo Developing · Fabien Chung · Montréal
From ideas toapplications.
I design and build web and mobile applications, from architecture to production.
Selected work
02 / PWA · In production
ZeLoop Spotter
Spot litter. Map recycling bins.
Flutter Web PWA · VeChain
Explore the project
03 / Web & mobile
BarcodeVibe
Compare grocery prices.
iOS and Android mobile app
Flutter · React · Astro
Explore the project
PROD
$stack.sh█
What I've shipped
From iOS app to VeChain smart contract — shipped to production.
iOS & Android
Since 2012 · 11 apps
Websites & platforms
13 sites & apps · React · Next.js · Astro
AI
$ai.workflow
How I build with AI
Agents write a lot of my code. Architecture, contracts and review stay mine.
Agentic development
Claude Code, Codex, Gemini and Jules every day. Each repository ships its own agent instructions (AGENTS.md, CLAUDE.md) and MCP servers.
Lead / agent contract
I write the execution plan and the contracts. Each agent delivers a bounded batch — files, tests, migrations — and I review it before it is merged.
Guardrails first
Tests, typecheck, lint, pgTAP database tests and GitHub Actions CI gate every change. Speed without the quality debt.
Project knowledge base
Docs of 5 products synced from their repositories, indexed as a knowledge graph and queried by custom Claude skills.
INITIATE CONTACT
System ready. Awaiting transmission.
contact_system.exe
100%
On-Time Delivery
20+
Years Experience
15+
Apps Shipped