I will fix bugs, crashes, and performance issues in your mobile app

B
berabhavin
B
berabhavin
Bhavin Bera
fix bugs, crashes, and performance issues in your mobile app
Full Screen
fix bugs, crashes, and performance issues in your mobile app
Full Screen
Full Screen
fix bugs, crashes, and performance issues in your mobile appfix bugs, crashes, and performance issues in your mobile appfix bugs, crashes, and performance issues in your mobile app

About this gig

Is your mobile application crashing, running slowly, or causing unexpected errors? I can help you identify and fix issues quickly.


With 14+ years of experience in mobile application development, I specialize in debugging, optimizing, and maintaining Android and iOS apps. Whether your app was developed by you or another developer, I can resolve technical problems and improve stability.


What I can fix:

  • App crashes and runtime errors
  • Performance and speed optimization
  • UI/UX issues
  • API and backend integration problems
  • Login, authentication, and payment issues
  • React Native, Android & iOS bugs
  • AI/ChatGPT integration issues
  • AI API errors and functionality problems
  • Memory leaks and compatibility issues
  • And much more


What I Need From You:

  • Source code (GitHub or ZIP)
  • Clear issue description
  • Steps to reproduce the bug
  • Error logs or screenshots
  • Test credentials (if required)


Why choose me?

  • 14+ years of professional experience
  • Expertise in Mobile, Web & AI integration
  • Clean, maintainable code
  • Fast communication and delivery
  • Thorough testing before delivery


Please contact me before placing an order so I can review your requirements and provide the best solution.

  • App type

    • Hybrid

  • Programming language

    • Java
    • JavaScript
    • Kotlin
    • Objective-C
    • Swift
    • TypeScript
    • HTML
    • React Native
    • Flutter

  • Frameworks

    • Flutter
    • NativeScript
    • SwiftUI
    • Cordova
    • React Native

  • Purpose

    • Chat
    • Dating
    • Delivery
    • Taxi
    • Booking
    • Entertainment
    • Medical
    • Education
    • Lifestyle
    • Productivity tools

  • Tools

    • Android Studio
    • Xcode
    • Visual Studio

  • Expertise

    • Localization
    • Performance
    • Security
    • Design
    • Ads & monetization
    • Firebase

Get to know Bhavin Bera

Bhavin Bera

AI Integration, Mobile and Web Developer

5.0(31)
  • FromIndia
  • Member sinceJun 2016
  • Avg. response time8 hours
  • Last delivery2 years

  • Languages

    Hindi, English
I have 14+ years of experience in Mobile and Web Application Development. I have successfully developed high-quality iOS, Android, and web applications, with many of them published on the Apple App Store, Google Play Store, and deployed on live production servers. I specialize in troubleshooting and resolving complex issues across iOS, Android, React Native, React.js, Next.js, Node.js, Laravel, and PHP. Whether it's developing a new application, enhancing existing features, optimizing performance, or fixing critical bugs, I deliver clean, scalable, and reliable solutions.

My Portfolio

Other Mobile App Development Services I Offer

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