I will develop react native expo mobile app, firebase, supabase, android ios ai, stripe


About this gig
Looking for a high-performance cross-platform mobile app that runs seamlessly on both Android and iOS?
You're in the right place! I specialize in building scalable, fast, and secure mobile applications using Expo, React Native, Supabase, Firebase (Auth, Firestore, Storage), with AI integration.
What I Offer:
- Cross-platform mobile app development
- Responsive, pixel-perfect, modern UI/UX
- Authentication (Email/Password, Google, Facebook, Firebase Auth, Supabase Auth)
- Realtime & Cloud Firestore database integration
- Firebase/Supabase Storage, Push Notifications, and Analytics
- Role-based user management
- Backend logic with Supabase / Firebase Functions (optional)
- API integration (REST, GraphQL, WebSockets)
- AI technologies like OpenAI, Gemini, Anthropic
- Custom AI Models
- Map-based, chat applications
- Figma to React Native
- Figma to Expo
Payment Integrations:
- RevenueCat
- In App Purchases & Subscriptions
- Stripe
- PayPal
App Store and Play Store deployment support
Why Me?
- Clean architecture & scalable code
- Fast response & clear communication
- On-time delivery
Let's turn your idea into a sleek, functional app!
Message me before placing an order so we can discuss your project in detail.
Get to know Gad
Fullstack Web and Mobile App Developer in Python, JS, TS, Expo
- FromKenya
- Member sinceJun 2023
- Last delivery5 months
Languages
English
My Portfolio
Other AI Development Services I Offer
FAQ
What technologies do you use to build mobile apps?
I build high-performance cross-platform apps using Expo, React Native, Firebase, Supabase, Stripe, Flutterwave, PayPal, and AI SDKs like OpenAI, Gemini, and Anthropic. This ensures your Android and iOS apps are scalable, secure, and future-ready.
Do you integrate Firebase or Supabase backend services?
Absolutely. I offer complete backend integration including Supabase Auth, Firebase Auth, Firestore, Storage, Database, Storage, and Functions/Edge Functions for server-side logic.
Can you add authentication features like Magic Links, Google, Apple, or Facebook login?
Yes, I can implement Phone, Email/Password, Magic Links, Google, Facebook, Apple, Firebase Auth, and Supabase Auth to give your users a smooth and secure onboarding experience.
Do you build apps with real-time database features?
Yes, I integrate Realtime Database, Firestore, or Supabase Realtime so your app updates instantly - perfect for chat apps, dashboards, or live activity feeds.
Do you support AI-powered app features?
Yes! I can integrate AI agents like chatbots, recommendation systems, content generation, vision models, embeddings, RAG, and custom AI workflows using OpenAI, Gemini, Rasa, LangChain, Anthropic, and other AI SDKs.
Do you convert UI designs (Figma | XD | PSD) into mobile apps?
Yes. I can convert your Figma, XD, or Sketch design into a pixel-perfect React Native app with clean, scalable code.
Will you publish my app to the App Store and Play Store?
Yes, I offer full deployment support including App Store & Play Store submission, app signing, build optimization, and Expo EAS setup.
Can you convert my existing website into a mobile app?
Yes! I can turn your website into a fully functional Android & iOS mobile app using Expo React Native. Your app will mirror your website features while offering a smoother, faster mobile experience.

