Cross-Platform App Bug Fix

Budget: ₹600 - ₹1500

I need a seasoned mobile developer to hunt down and eliminate a set of stubborn bugs in my live application, which runs on both iOS and Android. I’ll share the full source, crash logs, and a detailed issue list as soon as we kick off. The goal is to have stable, store-ready builds in my hands within a month.

Here’s what the job involves: • Examine both codebases, reproduce every reported problem, and trace the root cause. • Patch the issues, whether they affect crashes, performance, or core functionality, and run thorough regression tests. • Deliver updated source code plus signed builds for TestFlight and the Google Play internal track, along with concise release notes.

I’m looking for someone comfortable in Xcode and Android Studio, fluent in Swift/Objective-C and Kotlin or Java, and ideally familiar with debugging tools like Firebase Crashlytics. Acceptance will be based on zero critical crashes during staged testing, restored performance metrics, and all main user flows working as intended.

If you’ve rescued other cross-platform apps from similar trouble, let me know—then let’s get this fixed.