I will build mobile app in react native or expo

Both. I default to React Native with Expo (SDK 55, New Architecture) because EAS Build and OTA updates make delivery faster and cheaper. If your app needs a custom native module or a bare workflow, I use React Native CLI instead. I will recommend the right one for your scope before we start.

Yes. Every React Native app I build is cross platform, so one codebase runs on Android and iOS. I test on real devices plus simulators, and I handle platform-specific details such as permissions, safe areas, notch layouts, splash screens and app icons for both stores.

Yes. I have 24 apps live on the App Store and Google Play, so I handle the full release: bundle IDs, signing, screenshots, store listing, privacy and data-safety forms, review notes and resubmission if Apple asks questions. You keep full ownership of both developer accounts.

Absolutely. I fix crashes, build errors, Gradle and Xcode issues, and I migrate older apps to the New Architecture, latest React Native and Expo SDK. Send me your repo and I will review it and tell you exactly what is broken and what the fix will cost.

Yes. If you already have a React, Next.js or web app, Capacitor is often the fastest route to a real Android and iOS app with native plugins for camera, push and storage. If you need a fully native feel, I will tell you honestly that React Native is the better choice.

I can do both. I integrate any REST or GraphQL API, and I regularly build backends with Firebase, Supabase or Node.js including auth, database, storage and push notifications. If you already have a backend, I simply connect the React Native app to it.

Yes, and this is one of my most requested services. I convert Figma, Adobe XD or Sketch designs into pixel-accurate React Native screens with responsive layouts for all phone sizes, dark mode support and smooth animations using Reanimated.

A simple 3 to 5 screen app takes about 5 to 7 days. A mid-size app with auth, API and payments takes 2 to 3 weeks. Full marketplace or social apps take 4 to 6 weeks. I give you a milestone plan on day one so you always know what is being delivered and when.

Yes. You receive the complete source code, the Git repository, environment setup instructions and documentation. You own 100 percent of the code and intellectual property. I never reuse your code or resell your project to anyone else.

Your app idea or requirement document, any Figma or design files, API documentation if a backend exists, and your target platforms. If you do not have designs yet, I can build clean UI for you. Message me first and I will send a custom scope and quote.