Mobile App Deployment & Production Readiness

I have already developed a mobile application called Talk2Lead, a voice-first lead capture and follow-up application for SMEs and sales professionals. The application is functionally complete and includes: React Native (Expo) frontend TypeScript codebase Django backend APIs PostgreSQL database (hosted on Supabase) Authentication Voice-to-text integration AI-based lead processing Payment integration Push notifications (current implementation) Multi-user support Subscription plans The application is already working. This project is not for new feature development. The primary objective is to prepare the application for production release. Scope of Work I am looking for an experienced React Native / Expo mobile developer who can: Review the existing application and project configuration Perform complete end-to-end testing across the application Identify and fix production-related issues and bugs Verify authentication, payments, voice functionality, notifications, and API integrations Configure production builds for Android and iOS Build and deploy the application to my Google Play Console and Apple App Store Connect accounts Ensure the app complies with Play Store and App Store submission requirements Assist with any review feedback (if required) Transfer all project ownership and deployment configuration to my developer accounts Provide brief deployment documentation so I can manage future releases independently Deliverables Fully tested production-ready application Successful deployment to: Google Play Store Apple App Store Production build configuration Source code and deployment configuration committed to GitHub Environment variables and configuration documented Knowledge transfer session (30–60 minutes) Required Skills React Native Expo / Expo EAS Build TypeScript Android Play Console Apple App Store Connect Mobile application deployment Production testing API integration troubleshooting Experience with Django backends is a plus but not mandatory. Timeline Expected effort: 3–4 working days This is a short-term engagement for an experienced developer who has already deployed multiple React Native / Expo applications to both app stores.