Open to opportunities

Joey Nguyen

@joeynguyen

Senior full-stack engineer who ships end-to-end React/React Native/Node products and AI-augmented mobile experiences to real users.

Vietnam

Message

What I'm looking for

I’m looking for an end-to-end team where I can own cross-platform product delivery (React/React Native/Node) and build reliable AI-augmented features, focusing on exact-to-scope shipping, fewer obvious bugs, and strong backend/mobile quality.

I’m a senior full-stack engineer with 13+ years shipping products that reach real users, with 15+ apps live on the App Store and Google Play across news, music, manga, healthcare, and golf. I’ve grown from native Android into React Native / JavaScript, added Flutter, and now lead products end-to-end—Postgres/Node backends, React/Next.js front-ends, and cross-platform mobile.

I built and launched full-stack systems and owned the critical details: from React + Supabase architectures and real-time delivery flows to mobile payment and subscription edge cases (StoreKit 2, Sign in with Apple, restores). I also operate as a solo founder and founding engineer—building AI-augmented products with Claude (Claude + Supabase), wired for exact-to-scope delivery with structured outputs, OCR, and reliability-focused backend orchestration.

Experience

Work history, roles, and key accomplishments

Current

Cross-platform Mobile Engineer

Current

SRD

Apr 2025 - Present (1 year 3 months)

Owned payment flows in a React Native/Expo TypeScript app, including StoreKit 2 migration and subscription edge cases. Shipped multi-language Voice AI/TTS backed by a Convex real-time system.

React Native Expo TypeScript StoreKit 2 Sign In With Apple In App Purchases Convex Voice AI TTS

Current

Full-stack & Mobile Engineer

Current

Independent

Jan 2021 - Present (5 years 6 months)

Founded and shipped live AI and multi-app products, owning backend schema and front-end delivery end-to-end. Integrated Claude API into production features (OCR/generation, async job queues, and billing) and built client platforms with Supabase-backed architectures.

React Next.js TypeScript Express Supabase Postgres Edge Functions Claude Vision OCR Billing Railway Cloudflare R2 Flutter

Mobile to Senior Full-stack Developer

Ice Bear

Jan 2012 - Jan 2021 (9 years)

Shipped native Android utility and content apps to Google Play with AdMob/IAP monetization, then led React Native development for 10+ cross-platform client apps. Adopted Flutter to standardize cross-platform delivery and release workflow.