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I will fix react native expo firebase authentication API and mobile app bugs
web app developer
Elevate your business with next-gen AI App Development. I specialize in building scalable SaaS MVP solutions through advanced Vibe Coding and automated workflows. By leveraging the latest AI App Build...
About this Gig
Many React Native and Expo applications fail because of authentication errors, broken APIs, Firebase configuration issues, app crashes, navigation problems, or features that simply stop working. Whether your users cannot sign in, your Firebase Authentication is failing, APIs are not returning data, Expo builds won't complete, or your app crashes on Android or iOS, these issues can delay your launch and create a poor user experience.
I specialize in identifying the root cause instead of applying temporary fixes. I will thoroughly debug your React Native or Expo application, resolve Firebase Authentication issues, repair API integrations, fix Firestore and Storage problems, troubleshoot Expo SDK and dependency conflicts, resolve navigation and state management errors, eliminate crashes, and improve your app's overall stability and performance.
My goal is to deliver a secure, reliable, and production-ready mobile application that performs smoothly across Android and iOS devices. Every solution is carefully tested to minimize future issues, improve performance, and ensure your users enjoy a seamless experience.
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Platform:
Cross-platforms
App type:
Native
Frameworks:
Flutter
•
NativeScript
•
Laravel
•
Kodular
•
SwiftUI
•
Node.js
FAQ
1. What React Native and Expo issues can you fix?
I can fix React Native bugs, Expo SDK issues, Firebase Authentication, Firestore, Storage, REST API integrations, app crashes, navigation errors, dependency conflicts, Android and iOS build problems, and performance issues.
2. Can you fix Firebase Authentication and login problems?
Yes. I troubleshoot email/password authentication, Google Sign-In, Apple Sign-In, phone authentication, anonymous authentication, user session issues, security rules, and Firebase configuration errors.
3. Do you support Expo managed and bare workflow projects?
Absolutely. I work with both Expo Managed Workflow and Bare Workflow projects, including Expo SDK upgrades, EAS Build issues, native module integration, and deployment troubleshooting.
4. Can you help publish my app to Google Play or the App Store?
Yes. I can resolve build and deployment issues, generate production-ready Android and iOS builds, configure signing, and assist with publishing your application to both app stores.
5. What do you need before starting?
Please provide your project source code (GitHub, GitLab, Bitbucket, or ZIP), a detailed description of the issue, screenshots or error logs, Firebase project details (if needed), and any API documentation or credentials required to reproduce the problem. This helps me diagnose and fix the issue effi
