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I will bugs in your react native or expo mobile app
Abdullah Ayoola
About this gig
Is your React Native or Expo app crashing, behaving unexpectedly, or failing to build?
I will investigate and fix bugs in your existing mobile application with a focused, maintainable code change.
I can help with:
- App crashes and runtime errors
- Navigation and routing problems
- API requests and authentication issues
- State management bugs
- Layout and responsive UI issues
- Push notification and deep-link problems
- Expo configuration and build errors
- Android and iOS-specific behaviour
- TypeScript and JavaScript errors
My process:
- Review your description and reproduction steps
- Reproduce the issue where possible
- Identify the cause
- Implement and test the fix
- Explain what changed
Please message me before ordering if the issue involves a large feature, an undocumented codebase, native Swift or Kotlin changes, or a complete app rewrite.
I do not work with stolen code, malware, or applications that violate platform rules. Please do not send production passwords, private API keys, signing certificates, or other sensitive secrets.
Get to know Abdullah Ayoola
Abdullah Ayoola
Fullstack Web and Mobile Engineer
- FromNigeria
- Member sinceApr 2022
Languages
English
I'm Abdullah, a fullstack and mobile engineer with production experience across web and mobile. I build and debug React Native and Expo apps, React and Next.js web platforms, and Node.js APIs with PostgreSQL or MongoDB.
My recent work includes a hiring platform with real-time messaging and background jobs, a mobile career assistant with offline support and in-app subscriptions, and membership systems serving web and mobile clients from one API. Clear scope, maintainable code, honest communication — I confirm requirements before starting and explain exactly what I changed when I deliver.
FAQ
Can you fix any React Native or Expo issue?
I can handle many application-level bugs involving navigation, API calls, authentication, state, layouts, notifications, and configuration. Please contact me first for native Swift/Kotlin work, undocumented legacy apps, or large rewrites.
Do you work with Expo Go and development builds?
Yes. Please tell me whether the project uses Expo Go, a development build, or EAS Build.
Can you fix a crash?
Yes. Send the crash message, logs, reproduction steps, affected platform, and the project files needed to investigate it.
Can you fix both Android and iOS?
Yes, provided the issue is within the agreed package scope. Platform-specific issues may require separate testing.
Do you fix API or backend problems?
I can investigate the mobile app’s API integration. Backend changes, server outages, and new API development must be discussed before ordering.
Can you fix build or submission errors?
I can help with many Expo and EAS configuration errors. Store rejection, signing certificate, and native build problems may require a custom offer.
Will you add new features?
This gig focuses on bug fixing. Small changes may be possible through a custom offer, but new features are not included by default.
What do you need before starting?
I need the bug description, reproduction steps, affected platform, relevant code, error logs, and the expected behavior.
