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Fiverr Pro
Português
$
USD
I will fix react native bugs, crashes, build errors and upgrade your app
Oleksii F.
Sobre este Serviço
React Native bugs, iOS build errors, or Android crashes? I can help!
I'm a React Native developer from Ukraine, working with the KIT GLOBAL development team. We help startups and businesses fix, upgrade, and maintain existing iOS and Android mobile apps.
What I can help you with:
- React Native bug fixing and debugging
- iOS Xcode, CocoaPods & Android Gradle build errors
- React Native version upgrades and dependency conflicts
- App crashes, freezing and performance issues
- Firebase, REST API and authentication bugs
- Native modules, Hermes & compatibility issues
- App Store and Google Play build preparation
Why work with us?
- Real experience with complex React Native projects
- TypeScript, JavaScript, iOS & Android expertise
- Clean fixes, testing and clear communication
- Long-term app maintenance and support
Please message me before ordering!
Every project is different. Packages cover one clearly defined issue, not unlimited fixes or a complete app upgrade.
Send your React Native version, error logs, affected platform and a short issue description. I'll review your case and recommend the right package or a custom offer.
- Let's get your app working again!
Conheça mais sobre Oleksii F.
Oleksii F.
CEO at KIT GLOBAL LLC
- A partir deUcrânia
- Membro desdenov. de 2019
- Última entrega1 ano
Idiomas
Ucraniano, Russo, Inglês
Hi! I'm Oleksii, CEO of KIT GLOBAL, a software development team from Ukraine.
We build and maintain iOS & Android apps, web platforms, and custom backend solutions using React Native, TypeScript, React, Node.js, and Firebase.
Our experience spans logistics, healthcare, e-commerce, IoT, and AI-powered apps.
Whether you need an MVP, bug fixing, API integration, or a complex app upgrade, we'll help you find the right solution.
Expect clear communication, reliable code, realistic deadlines, and a team that cares about your product.
Let's discuss your project!
Meu portfólio
Perguntas frequentes
What do you need to start fixing my app?
Please share your React Native version, iOS or Android platform, error logs, screenshots, and a short description of the issue. Repository access may be needed after we agree on the scope.
Can you fix any React Native issue for $90?
The Basic package covers one small, clearly defined bug. More complex issues, native build errors, or major React Native upgrades may require additional investigation. Please contact me first so I can review your issue and provide an accurate estimate.
Can you fix iOS Xcode and Android Gradle build errors?
Yes! We work with Xcode, CocoaPods, Gradle, Hermes, native modules, and dependency conflicts. Send us your build logs so we can investigate the issue and estimate the effort.
Can you upgrade my app to the latest React Native version?
Yes. We handle React Native upgrades, dependency updates, native module compatibility, and build fixes. The cost depends on your current version, project complexity, and required changes.
Will I receive the updated source code?
Absolutely! You'll receive the updated source code or a Git commit with the agreed fixes. We can also explain what caused the issue and what was changed.
Do you test the app after fixing the issue?
Yes. We test the agreed fix on the relevant platform and verify that it works as expected. Full regression testing across all devices and features is available as an additional service.
Can you fix bugs in an app developed by another team?
Of course! We regularly work with existing React Native codebases. We can investigate crashes, API issues, outdated dependencies, and compatibility problems without rebuilding your app from scratch.
Do you offer long-term React Native maintenance?
Yes! Our team provides ongoing React Native maintenance, performance optimization, version upgrades, API integrations, and App Store or Google Play release support. Contact me to discuss your needs.
