Urja Y.

React Native, Flutter & Native Mobile App Developer | iOS & Android | 10+ Years Experience I build fast, reliable iOS and Android apps for startups and enterprises, from MVP to App Store and Google Play launch, and I maintain and scale existing apps. What I can build for you: Cross-platform apps in React Native (Expo) and Flutter Native iOS (Swift, SwiftUI) and Android (Kotlin, Java) apps E-commerce, marketplace, social, chat, dating, and booking apps Apps with login, push notifications, payments, maps, and subscriptions Backend and API integration (REST, GraphQL, Firebase, Supabase, Node.js) Bug fixes, performance improvements, and upgrades for existing apps How I work: Clean architecture: Redux Toolkit, Zustand, and clean state management, so the app stays fast and easy to scale Quality delivery: Tested on real devices with Jest, Detox, and Crashlytics monitoring Secure by default: Firebase Auth, OAuth, JWT, and biometric login (Face ID / Touch ID) Payments: Stripe (Apple Pay, Google Pay), Razorpay, PayPal, and in-app purchases AI Tools: Claude, Cursor, Copilot, Anti Gravity, etc. Launch support: Expo EAS, App Store Connect, and Google Play Console submissions Clear communication: Regular updates, honest timelines, and Jira/Slack/Agile workflows Typical projects: MVP builds, app redesigns, cross-platform migrations, legacy app maintenance, and ongoing support. Launched 100+ apps on both stores Send me a short description of your app idea or issue, and I will reply with a clear plan and timeline.