I will fix bugs in your android ios or flutter mobile app

V
vishaljadav
V
vishaljadav
Vishal J
fix bugs in your android ios or flutter mobile app
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fix bugs in your android ios or flutter mobile app

About this gig

Is your mobile application crashing, showing unexpected behavior, or not working as expected?

I will investigate and fix issues in your Android, iOS, or Flutter application and help make your existing product more stable and reliable.

I can work with an existing codebase and investigate the underlying cause of the problem instead of applying a temporary workaround.

What I can help with

Functional Issues

  • Features not working correctly
  • Navigation problems
  • Login and signup issues
  • Form validation problems
  • Incorrect application behavior
  • State management issues
  • Data not updating correctly

UI & Interaction Issues

  • Broken layouts
  • Incorrect spacing or alignment
  • Keyboard and scrolling problems
  • Responsive UI issues
  • Dark mode problems
  • Animation issues
  • Screen transition problems

Performance Problems

  • Slow screens
  • UI freezing
  • Excessive loading
  • Memory-related problems
  • Unnecessary API calls
  • Application performance issues

API & Integration Issues

  • REST API problems
  • JSON parsing issues
  • Authentication problems
  • Network request failures
  • Incorrect API response handling
  • Third-party SDK integration issues

️ Build & Dependency Problems

  • Xcode build errors
  • Android Studio / Gradle issues
  • Swift Package Manage

  • App type

    • Hybrid

  • Programming language

    • Dart
    • Swift
    • HTML
    • Flutter
    • Other

  • Frameworks

    • Flutter
    • SwiftUI

  • Purpose

    • Chat
    • Delivery
    • Music
    • Shopping
    • Finance
    • Social networking
    • Entertainment
    • Medical
    • Health & fitness
    • Lifestyle

  • Tools

    • Android Studio
    • Xcode

  • Expertise

    • Cross browser/Device compatibility
    • Localization
    • Performance
    • Design
    • Ads & monetization
    • Firebase

Get to know Vishal J

Vishal J
4.8(2)
  • FromIndia
  • Member sinceAug 2016
  • Avg. response time1 hour
  • Last delivery5 years

  • Languages

    English, Hindi, Gujarati
I am a Senior Mobile App Developer with 10+ years of experience building scalable, high-quality mobile applications using Flutter, Dart, Swift, SwiftUI, Objective-C, HTML, CSS, Kotlin and JavaScript. Throughout my career, I have contributed to and delivered 45+ mobile app projects across various industries - working on both native iOS, android and cross-platform applications.

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