My iOS and Android builds are feature-complete, but I want rock-solid confidence before pushing them live. I need you to run a full end-to-end test cycle, document every finding, and guide me toward a cleaner, faster release. Scope of work • Functionality verification – run exhaustive test cases across all user flows and settings. • Bug reporting – log each issue with reproduction steps, screenshots/video and severity tags so my dev team can jump straight into fixes. • Performance optimisation – profile launch time, memory usage and network calls, then highlight quick wins. Critical focus areas Usability testing, Security testing and Compatibility testing are non-negotiable. If you spot anything that could frustrate a user, expose data or break on a specific device/OS version, I need to know. Tools & approach I’m open to suggestions. Feel free to bring in your preferred mix of emulators, real devices, automated suites (e.g. Appium, XCTest, Espresso), or manual heuristics—whatever delivers the most actionable insight within a lean cycle. Deliverables 1. Completed test matrix covering both platforms and major device/OS variants 2. Structured bug tracker (CSV, Jira, or similar) with all issues linked to reproduction media 3. Performance report with baseline metrics and suggested fixes 4. Final summary confirming pass/fail status for each focus area If you thrive on detail and enjoy turning shaky builds into launch-ready products, I look forward to your proposal.