You need a mobile app on both iOS and Android - without paying two native developers or waiting months. I build cross-platform apps with React Native + Expo from a single codebase, so you ship to both stores at once.

I handle the whole journey: app architecture, UI, Firebase backend, push notifications, in-app purchases, and the App Store + Google Play submissions that trip most teams up. You get a fast, polished app that feels native - and an engineer who's shipped to both stores before.

Discovery & Architecture A scoped plan covering features, screens, and a realistic launch timeline before any code is written.

React Native + Expo App iOS and Android from one codebase. Smooth animations (Reanimated), clean navigation, native-feeling UX.

Firebase Backend Auth, Firestore database, storage, and Cloud Functions - set up and secured.

Push & Payments Push notifications (FCM/APNS) and in-app purchases via RevenueCat, or Stripe for non-store payments.

App Store + Google Play Launch EAS Build, store submission, privacy manifests, and review-rejection recovery if needed. Live on both stores.