I have an existing Android app that’s suddenly showing its rough edges: a few interface glitches, some broken functionality, and—most urgently—the Razorpay payment flow has stopped completing transactions. I need a developer who can dive straight into the Android Studio project, diagnose the underlying causes, and push a clean, tested patch back to me. Here’s what success looks like for me: • All identified UI irregularities are ironed out across common screen sizes. • Core features that are currently returning errors or behaving unpredictably work reliably after your fix. • Razorpay SDK is updated or re-configured so users can finish a purchase without any failed or hanging payments. • You verify the fixes on at least Android 11 and 13 devices (real or emulator) and hand over an APK plus source with clear commit notes. If you’re comfortable tracing logs with Logcat, updating dependencies, and have prior Razorpay integration experience in Java or Kotlin, let’s get this resolved quickly.