10 years in IT, 4+ leading architecture across web, mobile, and cloud
Software architect with 10 years in IT and 4+ years leading architecture and technical direction across web, mobile, and cloud platforms. I lead a team of 10, define architecture and delivery standards, and turn business requirements into cost-effective, scalable solutions — delivering for banking and telecom clients including Foreign Trade Bank of Cambodia and Smart Axiata. Still hands-on with NestJS for GraphQL/REST APIs, React/Next.js on the web, React Native/Expo on mobile, and the cloud infrastructure underneath it all.
- 🏛️ Architecture: Microservice/modular systems, REST & GraphQL APIs, C4/UML documentation, design & vendor review
- 🏗️ Backend: NestJS services with a typed GraphQL layer, schema design, relational databases, background jobs
- 🎨 Frontend: React apps built to stay readable past year one — component systems, data fetching, accessibility
- 📱 Mobile: React Native for iOS & Android from one codebase, offline-first data, native modules, release management
- ☁️ Server & DevOps: Docker, CI/CD pipelines, zero-downtime deploys, TLS/reverse proxies, backups, logs & alerts
Language:
Backend: 
Frontend: 
Data: 
Platforms: 
Cloud: 
Infra: 
Previously: 
- Foreign Trade Bank of Cambodia (2025–2026) — full website redesign on a headless CMS, decoupling frontend from content
- Smart Axiata (2023–2024) — full site redesign, rebuilt from the ground up on a modern stack
- RedBox (2023–present) — product catalog / digital menu system for SMEs with ABA payment integration
- AngkorDC (2022–present) — end-to-end system: backend, admin dashboard, and a shared-API mobile app for iOS & Android
Phnom Penh, Cambodia