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Fiverr Pro
English
$
USD
I will fix bugs, upgrade and optimize your flutter or laravel app
Ngamby
About this gig
Is your Flutter app crashing, showing UI errors, refusing to build, or failing to connect to Firebase or your backend?
I'll quickly identify the root cause and deliver a clean, maintainable solution so you can get your project back on track.
I can fix Flutter applications for both Android and iOS, whether the issue is in the app itself or its backend.
What I can help with:
- Flutter crashes and exceptions
- UI bugs, layout overflow, and responsive design issues
- Navigation and routing problems
- Firebase Authentication, Firestore, and Storage issues
- REST API integration and backend connection errors
- Gradle, CocoaPods, Xcode, and build failures
- Package dependency conflicts and upgrades
- State management bugs (Provider, Riverpod, Bloc, GetX)
- Performance optimization and code cleanup
- Laravel/PHP backend debugging and API fixes
Why choose me?
- Clean, maintainable code
- Clear communication throughout the project
- Fast bug investigation and diagnosis
- Experience with Flutter, Dart, Firebase, Laravel, and REST APIs
- Documentation included for Standard and Premium packages
Please contact me before placing an order. Sending your error message, screenshots, or project details beforehand helps me conf
Get to know Ngamby
Ngamby
Flutter and Laravel Developer
- FromKenya
- Member sinceJun 2026
- Avg. response time1 hour
Languages
Swahili, English, Spanish
I am a dedicated software developer specializing in cross-platform mobile apps and robust backend architectures. With deep expertise in Flutter and Laravel, I focus on building high-performance applications, designing secure RESTful APIs, and optimizing database schemas.
Whether you need a legacy codebase upgraded, a layout bug fixed, or a custom API endpoint integrated, I deliver clean, well-documented code designed to scale. I work natively in optimized macOS development environments, ensuring seamless building and testing for both iOS and Android platforms.
FAQ
What information do you need to get started?
Please provide your Flutter project files (or Git repository), a detailed description of the issue, steps to reproduce it, and any relevant error logs or screenshots. The more information you provide, the faster I can identify and resolve the problem.
Can you fix bugs in apps that you didn't build?
Yes. I can work on existing Flutter projects, whether they were developed by you or another developer. I'll first investigate the issue before implementing a reliable fix.
What kinds of Flutter bugs do you fix?
I can fix a wide range of issues, including: UI and layout problems Navigation and routing errors Firebase integration issues Authentication bugs API integration problems State management issues Dependency conflicts Performance optimization Build and deployment errors If you're unsure send message
Can you add new features as well?
Yes. I can implement new Flutter features, integrate third-party services, or upgrade existing functionality. For feature development beyond the listed packages, please contact me for a custom offer.
Do you guarantee every bug can be fixed?
I always perform a thorough investigation and use industry best practices to resolve issues. Most Flutter bugs can be fixed, some problems may stem from third-party services, unsupported packages, or project architecture limitations. If that's the case, I'll explain the cause and recommendations
What if my issue is more complex than expected?
If the problem requires significantly more work than the selected package includes, I'll explain the findings and discuss the best solution with you before proceeding. There are no surprise changes without your approval.
