I’m building a lean, cross-platform MVP for a peer-to-peer payment app using Flutter. The UI design files are finalized, so your focus will be on clean implementation and store-ready packaging. Core scope • Implement email-and-password authentication. • Build a basic P2P payment module capable of sending and receiving funds; if time allows, transaction history and push notifications can follow as stretch goals. • Produce Android and iOS builds, then handle end-to-end publishing: Play Store listing and internal TestFlight distribution. Deliverables • Complete Flutter source code with concise setup documentation. • Signed APK/AAB and iOS archive ready for store submission. • Live Play Store release and TestFlight build. • Brief hand-off guide covering environment setup, keys, and deployment steps. Before I share any assets, we’ll execute an NDA. Proven experience shipping Flutter apps to both stores is essential—please reference at least one live link in your response.