I have an existing Flutter application running on both Android and iOS that now needs a complete quality sweep. The first priority is to put every screen and flow under a microscope—especially the Login/Register process, the full payment pathway, and user-profile management—so I know exactly where things break, lag, or confuse users. Once a clear, reproducible bug list is in hand, the same engagement rolls straight into fixing those flaws in the codebase. While doing so, please keep an eye on navigation flow and overall user interaction; if small tweaks there can make the app feel smoother, include them in your pull requests. Visual design changes aren’t required this round, but I welcome concise suggestions if you spot quick wins. Deliverables • Comprehensive test report covering Android & iOS, with screenshots or videos for each issue found • Clean, commented commits that resolve every confirmed bug • Updated release builds (APK and IPA/TestFlight) ready for my final review • Short recommendations sheet outlining any navigation or interaction enhancements worth considering next All development happens in my private Git repository; branch strategy and commit messages must stay consistent with the existing convention. Automated test suites are already wired up with Flutter’s integration_test package—extend them where it saves manual effort. This project finishes when the app installs cleanly, the critical flows run without a hitch on both platforms, and your report shows zero outstanding defects.