Browse categories
Explore
Fiverr Pro
English
$
USD
I will fix rork ai app crashes, supabase auth and expo ios android app errors firebase
Lucas Arthur
About this gig
Does your Rork AI app work in preview but crash on iPhone or Android? Is Supabase login failing, data not saving, or an Expo build stuck? I troubleshoot existing Rork apps without rebuilding from scratch.
WHAT I CAN FIX
- Rork preview-to-device crashes and blank screens
- React Native / Expo runtime and navigation errors
- Supabase Auth, login, signup and session problems
- Database queries, RLS permissions and data syncing
- Broken API calls, JSON responses and webhooks
- Firebase connections and push notification errors
- EAS Build, dependencies and environment variables
- iOS TestFlight and Android testing build issues
- Forms, uploads, buttons and app state bugs
- Release-only problems and responsive UI glitches
MY PROCESS
I review your project and logs, reproduce the issue, fix agreed errors, and test the affected features on the available build. You receive an update summary and any relevant code changes.
MESSAGE ME BEFORE ORDERING with your Rork project, device/OS, screenshots, logs and expected behavior. Store approval isn't guaranteed.
KEYWORDS: rork ai, rork app fix, rork bug fix, rork app crashes, rork supabase, rork authentication, rork expo, rork preview error, rork iphone, rork android,
Get to know Lucas Arthur
Lucas Arthur
FlutterFlow and Flutter Expert Firebase, Fintech and Mobile Apps
- FromFrance
- Member sinceOct 2026
- Avg. response time1 hour
Languages
French, English
I help startups, founders and businesses build, fix and launch professional FlutterFlow and Flutter mobile apps for Android and iOS. I specialize in Firebase, Supabase, REST APIs, authentication, Firestore, app crashes, Gradle/Xcode errors and app deployment.
I SPECIALISE fintech apps, expense trackers, budgeting apps, dating and matchmaking platforms, real-time chat, subscriptions, payment integrations and custom mobile app development.
I focus on clean functionality, reliable solutions, thorough testing and clear communication. Have an app idea or a broken project? Let's bring it to life.
FAQ
Can you fix a Rork app that works in preview but crashes on my phone?
Yes. I can investigate supported runtime errors, native dependencies, navigation, authentication and device-specific configuration.
Can you fix Supabase authentication and database errors?
Yes. I can troubleshoot login, signup, database queries, access permissions and data synchronization.
Can you fix Rork API integration issues?
Yes. I can investigate broken API calls, incorrect responses, authentication problems and failed connections.
Can you work with Expo and React Native?
Yes, where the Rork project's code and configuration are accessible and compatible with the requested changes.
Can you fix Rork push notifications?
Yes. Notification configuration, permissions and supported Expo notification issues can be assessed.
Can you help prepare the app for TestFlight or Google Play testing?
Yes, subject to the project's build environment and the required developer accounts. App-store approval cannot be guaranteed.Can you help prepare the app for TestFlight or Google Play testing?
Can you add new features?
Yes, through a custom offer. This gig primarily focuses on repairing existing functionality.
What happens if the problem is bigger than expected?
I'll explain the additional work and confirm any changes to scope or pricing before proceeding.
