I will fix bugs and improve your android or ios mobile app

U
umairsadiq_01
U
umairsadiq_01
Umair Sadiq
fix bugs and improve your android or ios mobile app
Full Screen
fix bugs and improve your android or ios mobile app
Full Screen
Full Screen
fix bugs and improve your android or ios mobile appfix bugs and improve your android or ios mobile appfix bugs and improve your android or ios mobile app

About this gig

I am a mobile app developer with 4+ years of experience fixing and improving Android, iOS, and React Native applications. I will investigate the issue, identify the root cause, and provide a clean and reliable solution.

I can help you fix:

  • App crashes and unexpected errors
  • UI and layout issues
  • API and Firebase problems
  • Login, signup, and authentication bugs
  • Build and dependency errors
  • Push notification issues
  • Performance and loading problems
  • Payment and subscription bugs
  • Android and iOS compatibility issues
  • React Native, Kotlin, Swift, SwiftUI, and UIKit bugs

What you will receive

Clean and maintainable code, proper testing, clear communication, source-code updates, and reliable post-delivery support.

  • Expertise

    • Algorithms & Data structures
    • Performance
    • Security
    • Design
    • Databases

  • Frontend framework

    • AngularJS
    • Flutter
    • Next.js
    • React.js
    • Tailwind CSS

  • Backend framework

    • FastAPI
    • Flask
    • NestJS
    • Node.js
    • Django REST framework

Get to know Umair Sadiq

Umair Sadiq

Web and Mobile App Developer

  • FromPakistan
  • Member sinceOct 2023

  • Languages

    Urdu, English
Hello! Are you looking for a skilled web and mobile app developer to turn your idea into a reliable digital product? I am a passionate developer with over 4 years of experience creating modern, responsive, secure, and user-friendly web and mobile applications tailored to business needs. My Services Web development Mobile app development Responsive UI design Database and API integration Bug fixing and optimization Maintenance and ongoing support

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