Fix React Native Bugs, Crashes, Build Errors and App Performance
Service Description
Is your React Native app crashing, lagging, or failing on TestFlight or production builds?
I will debug, fix, and optimize your React Native application to improve stability, performance, and user experience across both iOS and Android platforms.
Whether you are facing crashes, white screens, navigation issues, memory leaks, slow performance, or build failures, I will identify the root cause and deliver a reliable production-ready solution.
Whats included:
React Native bug fixing
Crash debugging & resolution
Performance optimization
UI glitch fixes
Navigation issue fixes
Memory leak detection
API & state management debugging
Android & iOS issue resolution
TestFlight crash fixes
Firebase Crashlytics integration
App startup optimization
I can help fix:
App stuck on splash screen
Random crashes & freezes
TestFlight app crashes
Android build failures
iOS build issues
Navigation bugs
White screen issues
Slow app performance
Memory leaks
Supported Tools & Integrations:
Firebase Crashlytics, Sentry, Expo, React Native CLI, Xcode, Android Studio
Lets stabilize and optimize your React Native app for a smooth user experience.
Technology Used
React Native, Expo.io, Expo, Javascript, Typescript, Xcode, Android studio, Profiler, Xcode console, ADB toolkit
Frequently Asked Questions
Can you fix TestFlight crashes?
Yes, I can debug and resolve TestFlight crashes, startup failures, and iOS-specific issues.
Do you fix Android and iOS build errors?
Yes, I can resolve Android Studio, Gradle, Xcode, CocoaPods, and build-related issues
Can you optimize app performance and speed?
Yes, I can improve startup time, reduce lag, optimize navigation, and fix memory leaks.
Do you need source code access?
Yes, access to the source code or repository is required for debugging and fixes.
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