I will fix flutter bugs and errors

S
saminkorex
S
saminkorex
Samuel K
fix flutter bugs and errors
Full Screen
fix flutter bugs and errors
Full Screen
fix flutter bugs and errorsfix flutter bugs and errors

About this gig

Stop struggling with Flutter bugs! I will fix your app errors professionally and fast.

I am an experienced Flutter developer ready to help you resolve issues that are holding your project back. Whether its a small layout glitch or a complicated logic error, Ive got you covered.

Services I provide:

  • UI/UX Fixes: Solving overflow errors and responsiveness issues.
  • State Management: Fixing issues in Provider, Bloc, Riverpod, or GetX.
  • API & Firebase: Troubleshooting database connections and REST API calls.
  • Build Errors: Resolving Android Gradle or iOS CocoaPods issues.
  • App Performance: Fixing lags and memory leaks.

Why hire me?

  • Fast and reliable communication.
  • Clean, documented code.
  • Support for both Android and iOS.

IMPORTANT: Please contact me before placing an order so I can review your code and give you an accurate estimate!

  • Programming language

    • Dart

  • Expertise

    • Algorithms & Data structures
    • Debugging
    • Localization
    • Performance
    • Design

  • Frontend framework

    • Flutter

  • Backend framework

    • Other

Get to know Samuel K

Samuel K

Flutter and Firebase Developer, Mobile Apps and Backend

  • FromSlovakia
  • Member sinceApr 2026

  • Languages

    English, Slovak, Czech
I’m a Flutter developer focused on building reliable mobile applications with Flutter and Firebase. I build features from UI to backend, including Firebase Authentication, Firestore, Cloud Functions, REST APIs, and third-party services. I can help with Flutter development, Figma to Flutter, responsive UI, bug fixing, API integration, Firebase, and app maintenance. I also built Handly, a full marketplace app from scratch using Flutter and Firebase, with authentication, provider verification, APIs, localization, and marketplace logic. I focus on clean code and clear communication.

My Portfolio

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