Hamza A.
Senior React Native Developer | iOS & Android
Hello! I’m a Senior React Native Developer with 7+ years of experience designing, developing, and scaling high-quality iOS and Android applications. I’ve delivered production-grade mobile solutions for clients across the UK, US, Europe, and Australia, working on apps used by real users in production. I have experience integrating AI-powered features into mobile applications, including AI APIs, intelligent automation, chat-based experiences, and data-driven features, while maintaining clean architecture, strong performance, and a smooth user experience. I specialize in writing maintainable, high-performance code, stabilizing existing apps, and helping teams ship reliable mobile products efficiently. 💼 What I Bring ✅ Senior-level React Native development (iOS & Android) ✅ Feature development, bug fixing, and app upgrades ✅ AI integrations (OpenAI / intelligent APIs) ✅ Backend-aware mobile development (API design & integration) ✅ Clear communication and independent execution 🛠️ Core Technologies • Mobile: React Native, JavaScript, TypeScript • State & UI: Redux, Zustand, MobX, React Navigation • AI Integrations: OpenAI APIs, AI-powered chat & automation • Backend: Node.js, NestJS, Firebase, Supabase • Releases: App Store & Google Play deployment 🎯 Why Clients Choose Me ✨ 7+ years building real production apps ✨ Broad skill set without being niche-limited ✨ Fast, reliable, and professional delivery ✨ Focus on long-term maintainability 💬 Let’s Work Together If you’re looking for a senior React Native developer who can build, fix, or enhance your mobile app — and add AI-powered capabilities when needed — I’d be happy to discuss your project.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $5
Billed in all: $1,406$1.4k
$5 in the last 6 months
Across 8 contracts
Earnings, last 30 days
Skill rankings: Top 24% in AWS AppSync
Ranked by MRR among everyone on Upwork with the skill.
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