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Fiverr Pro
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$
USD
I will fix flutter app firebase api bugs flutterflow flutter project
Webapp developer and Database expert
Tired of messy spreadsheets and disjointed tools? I build custom webapps, secure databases, and tailored CRMs that consolidate your data and put your project management on autopilot.
My focus is simp...
À propos de ce service
Bought a Flutter source code that doesn't work? Is your FlutterFlow export broken? Are Firebase, API, authentication, or app errors stopping your project from launching?
I help startups and businesses fix, complete, and optimize Flutter apps without wasting weeks trying to solve technical problems.
Whether you need a FlutterFlow export completed, Firebase connected, REST APIs integrated, UI bugs fixed, performance improved, or your app prepared for Google Play or App Store submission, I'll build a reliable solution.
Services
- Flutter bug fixing
- FlutterFlow export
- Firebase Authentication
- Firestore Database
- REST API integration
- UI improvements
- App optimization
- Push Notifications
- Play Store build
- App Store build
- MVP completion
- Source code customization
- Payment gateway integration
- Flutter maintenance
Every project includes clean code, testing, documentation, and scalable architecture.
Message me before ordering so I can review your Flutter project & recommend the fastest solution.
FLUTTER BUG FIX FLUTTERFLOW EXPORT FIREBASE SETUP API INTEGRATION APP CRASH FIX AUTHENTICATION FIX UI FIX MVP COMPLETION PLAY STORE DEPLOYMENT APP STORE DEPLOYMENT PERFORMANCE OPTIMIZATION SOURCE CODE
FAQ
Can you fix my existing Flutter app?
Yes. I fix crashes, UI issues, Firebase errors, API failures, package conflicts, build problems, and performance issues.
Can you complete an unfinished Flutter project?
Absolutely. I can continue from your existing source code or FlutterFlow export and deliver a production-ready app.
Can you connect Firebase?
Yes. I configure Firebase Authentication, Firestore, Storage, Cloud Messaging, Analytics, and other Firebase services.
Can you integrate APIs?
Yes. I connect REST APIs, JSON services, authentication APIs, payment gateways, and third-party platforms.
Can you export FlutterFlow projects?
Yes. I export FlutterFlow code, clean it, fix issues, optimize performance, and continue development in Flutter.
Can you publish my app?
Yes. I prepare signed Android and iOS builds and assist with Google Play and App Store submission.
Can you improve app performance?
Yes. I optimize slow screens, memory usage, API calls, animations, loading speed, and app responsiveness.
Can you redesign the UI?
Yes. I improve layouts, responsiveness, user experience, dark mode, animations, and Flutter widgets.
Can you add new features?
Yes. I develop chat, notifications, payments, maps, booking systems, authentication, dashboards, and custom features.
Do you provide long-term support?
Yes. I offer maintenance, updates, bug fixes, feature additions, and continuous Flutter development after delivery.
