I have a React Native / Expo taxi app (Exicube Taxi) — I will provide the full source code ZIP file. I need an experienced developer to: Tasks / Scope: Integrate live backend APIs: Authentication (login/signup) Booking management Payment gateway integration (e.g., Razorpay/Stripe) Push notifications via Firebase / Expo notifications Brand the app: Replace logos, icons, splash screen, colors, fonts Rename the app (app name and package name) Firebase & environment setup: Set up Firebase (or provided backend) Push notifications working for Android devices Fix minor issues in the code: AsyncStorage warnings Deprecated Text.propTypes.allowFontScaling usage Ensure app runs on latest React Native & Expo versions Deliverables: Branded app with live APIs integrated (development environment) Working Android APK (debug or release) Short README file with build instructions One week bug-fix support after delivery Skills Required: React Native (Expo + bare workflow) Firebase / Push Notifications REST API integration Android app builds (APK) Version control (Git) Strong communication skills Budget: Negotiable. Please provide your estimated cost and timeline. Proposal Requirements: Portfolio / Play Store apps you’ve built Approach for integrating APIs safely Estimated delivery time Optional: Any suggestions for faster delivery Additional Notes: I will provide API keys (staging or live) securely. Developer must work in a branch and provide updates before final delivery. Full ownership of the app will be transferred after completion.