I will fix bugs and crashes in your android app

K
kristcodetaylor
K
kristcodetaylor
Krist Taylor
fix bugs and crashes in your android app
Full Screen
fix bugs and crashes in your android app
Full Screen
View Presentation
fix bugs and crashes in your android appfix bugs and crashes in your android appfix bugs and crashes in your android app

About this gig

Is your Android app crashing, freezing, or behaving wrong? I can help.


I'm a mobile developer who has built and shipped real production Android apps (React Native / Expo with Firebase, multi-language support, authentication and notifications). I know how to track down what is actually breaking, not just guess.


WHAT I CAN FIX:

  • App crashes and freezes (white screen, force close, ANR)
  • - Build and compile errors
  • - Broken buttons, screens or navigation
  • - Firebase, login and authentication issues
  • - Layout and UI bugs
  • - Bugs after an update or new Android version

TECH I WORK WITH: React Native, Expo, JavaScript, Firebase, Android (APK / AAB builds).


HOW IT WORKS: First, you send me your code (GitHub or ZIP) and describe the bug. Then I find the real cause and fix it. Finally, I send it back tested and working.


I keep communication clear and honest. If a job is bigger than expected, I will tell you up front, no surprises.


Please message me before ordering so I can confirm I can solve your specific problem. Let's get your app working!

  • App type

    • Hybrid

  • Purpose

    • Shopping
    • Booking
    • Social networking
    • Entertainment
    • Health & Fitness
    • Education
    • Productivity tools
    • E-commerce

  • Expertise

    • Cross-browser/Device compatibility
    • Performance
    • Security
    • Firebase
    • Release management
    • API integration
    • Compatibility

  • Programming language

    • Java
    • JavaScript
    • Kotlin
    • TypeScript

  • Frameworks

    • Node.js
    • React Native

  • Tools

    • Expo
    • Android Studio
    • Firebase

Get to know Krist Taylor

Krist Taylor

Mobile App Developer, Android and React Native Bug Fixing

  • FromCroatia
  • Member sinceJul 2026

  • Languages

    Croatian, English
Hi! I'm a mobile app developer specializing in Android apps built with React Native and Expo. I've built and shipped real production apps, with Firebase backends, user authentication (Google and Facebook login), push notifications, multi-language support, and location features. I can help you fix bugs, crashes and freezes, solve build errors (APK / AAB), and repair login or Firebase issues. I work in a clear and honest way. My goal is simple: get your app working and keep you updated the whole way. Message me anytime, happy to look at your project!

Related tags