My React Native iOS build is functionally complete and I’m at the “ready for submission” stage, but the TestFlight binary opens and then closes instantly. I don’t see any crash logs yet and I’m unsure where to pull them from, so I need an experienced iOS-focused React Native developer to: • Capture the relevant logs or symbolicated crash report • Diagnose and patch whatever is causing the launch-time crash • Produce a clean archive that passes TestFlight without auto-closing • Walk me through (or handle) the final App Store Connect submission until Apple approves the build You’ll have access to the repo, provisioning profile and my Apple Developer account for the final upload. Once the build survives TestFlight, I’ll push the same binary for review, so your fix must be stable and compliant with current App Store guidelines. If you’ve shepherded React Native apps through Apple review before and are comfortable digging into Xcode, native modules and crash diagnostics, let’s get this wrapped up quickly.