I will fix flutter APP bugs, crashes, UI issues and improve performance

Small Bug Fix

Fix 1 small Flutter issue

Delivery Time
1 Day
Package Includes: see all
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Service details

Fix Flutter Bugs Quickly & Professionally

Is your Flutter app crashing, showing errors, or not working as expected?

I will help you identify and fix Flutter app issues quickly and cleanly so your application runs smoothly again.

With real-world experience building Flutter apps for different industries, I understand how frustrating bugs can be. My goal is not just to fix the issue but to make sure your app becomes stable, maintainable, and production-ready.

What I Can Fix

  • Flutter build errors
  • App crashes and runtime errors
  • UI layout issues and responsive problems
  • Navigation issues
  • State management bugs (Provider / Riverpod / Bloc)
  • API integration errors
  • Firebase integration issues
  • Login / Authentication bugs
  • Performance problems and lagging UI
  • Android & iOS compatibility issues
  • Package dependency conflicts
  • Data storage issues (Hive / SharedPreferences / SQLite)

I Also Help With

• Flutter code debugging

• Refactoring messy Flutter code

• Improving app performance

• Fixing broken features

• Updating old Flutter versions

• Fixing Play Store / App Store build errors

Why Choose Me?

  • Experienced Flutter Developer
  • Clean and maintainable fixes
  • Quick response and communication
  • Detailed explanation of the issue
  • Reliable delivery

I focus on long-term solutions instead of temporary patches, so the same bug doesn’t come back later.

Key details

  • Platform
    Cross-Platform
  • App Type
    Hybrid
  • Programming Language
    Flutter
  • Framework
    Flutter
  • Tools
    Android StudioVisual Studio Code
  • Purpose
    EducationGamingKidsLifestyleReal EstateEntertainmentFinanceHealth & FitnessMaps & NavigationMedical
  • Expertise
    AnalyticsLocalizationPerformanceSecurityDesignAPI Integration
Special note from freelancer
I care deeply about the quality of the apps I work on. Every bug I fix is handled carefully to ensure the app remains stable and maintainable. I focus always on clean solutions not quick patches.
FAQs
Do you fix both Android and iOS issues?

Yes. Flutter apps run on both platforms and I will fix issues for both.

Can you fix apps you didn't build?

Yes. I can work with existing Flutter codebases.

Can you fix urgent bugs?

Yes, contact me before ordering for urgent fixes.

Will you explain what caused the bug?

Yes. I always explain the issue and how it was solved.

Hem Kumar Rai

Hem Kumar Rai

Frelancer

I’m a dedicated Flutter developer with several years of experience building high-quality mobile and web applications. I’ve led and delivered key projects—including chat applications, learning platforms like KidHub, medical consultation apps, and admin systems—focusing on clean architecture, performance, and smooth user experience. I enjoy solving complex problems, collaborating with teams, and delivering reliable solutions under tight deadlines. Whether it’s crafting beautiful UIs, integrating backend systems, or building full cross-platform solutions from a single codebase, I bring a practical, results-driven approach to every project. If you’re looking for someone who is committed, communicative, and focused on quality, I’d be happy to help bring your idea to life.

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