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Fiverr Pro
Nederlands
$
USD
I will fix flutter bugs, API issues, and authentication problems
Software Engineer
I am a Software Engineer specializing in Web Development with a background in competitive informatics and academic research. I am passionate about developing helpful technologies and complex solutions...
Over deze dienst
Flutter Bug Fixing & API Integration
I will help you fix, debug, and improve your Flutter mobile application professionally and efficiently.
Whether you are facing UI bugs, API integration problems, authentication issues, crashes, or performance problems, I can help you identify and resolve them quickly. I have experience developing full-stack applications with Flutter, REST APIs, JWT authentication, Firebase/Supabase integration, and modern mobile app architectures.
Services I Offer
- Flutter bug fixing
- API integration and troubleshooting
- Firebase & Supabase support
- Authentication and JWT fixes
- UI/layout issue fixes
- Performance optimization
- Navigation and state management fixes
- Feature improvements and debugging
Why Choose Me?
- Clear and professional communication
- Fast delivery and responsive support
- Clean and maintainable code
- Real experience building full-stack and mobile applications
Please contact me before placing an order for larger or more complex projects.
Mijn portfolio
Veelgestelde vragen
What kinds of Flutter issues can you fix?
I can help with UI bugs, API integration problems, authentication issues, crashes, Firebase/Supabase errors, navigation bugs, state management issues, and performance optimization.
Do you work with existing Flutter projects?
Yes. I can debug, improve, and extend existing Flutter applications and codebases.
Can you fix API and backend integration issues?
Yes. I have experience working with REST APIs, JWT authentication, Firebase, Supabase, and full-stack application architectures.
Will I receive the updated source code?
Yes. All packages include the updated source code after the work is completed.
Do you develop full Flutter applications?
This gig is mainly focused on bug fixing, debugging, and improvements. For full applications or larger projects, please contact me first.
What do you need from me to get started?
Usually I will need: - Your Flutter project files - A description of the issue - Error logs/screenshots (if available) - API documentation or backend access if relevant
Can you work with Firebase or Supabase?
Yes. I can troubleshoot authentication, database, storage, and integration issues for both Firebase and Supabase.
Do you offer urgent or fast delivery?
Yes. Extra fast delivery is available depending on the complexity of the issue.
Will you keep my project confidential?
Yes. Your project files and information will remain private and confidential.
Should I contact you before ordering?
For larger, more complex, or unclear issues, I recommend contacting me first so we can discuss the requirements properly.
