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I will fix bugs, add new features, and improve your flutter app
Wassim Sakri
Level 1
5,0
5,0
Über diesen Service
I will fix bugs, add new features, and improve your Flutter app
Do you already have a Flutter app that needs improvements?
I can help you fix issues, add new features, improve performance, and make your app more stable and maintainable.
Services I offer:
- Fix Flutter bugs and crashes
- Add new features
- Improve UI/UX
- Refactor and clean up code
- Optimize app performance
- Integrate REST APIs and Firebase
- Fix Android and iOS build issues
- Upgrade Flutter and package dependencies
- Improve app architecture and code quality
- Debug and resolve production issues
- Publish updates to the Apple App Store and Google Play Store
Technologies
- Flutter
- Dart
- Spring Boot (Backend)
- Firebase
- REST APIs
- Git / GitHub / GitLab
Why work with me?
- Experienced Flutter developer
- Clean, maintainable code
- Fast communication
- Reliable and professional service
- Long-term support available
Pricing
Pricing depends on the complexity of the task.
Please contact me before placing an order so I can review your project and provide an accurate quote.
Lerne Wassim Sakri kennen
Wassim Sakri
Senior Flutter Engineer Mobile Engineer Flutter Developer
Level 1
- AusTunesien
- Mitglied seitJuli 2023
- ⌀ Antwortzeit5 Stunden
- Letzte Lieferung2 Monate
Sprachen
Deutsch, Arabisch, Französisch, Englisch
Looking for an expert Flutter developer to bring your app vision to life? Specializing in high-performance Flutter apps using Block, GETX and MVVM patterns. Proven expertise, extensive experience, UI/UX excellence, and multilingual proficiency in German, French, English, and Arabic. Get customized apps with great UI/UX, top-notch performance, and global reach. Optional add-ons for extra features, maintenance, and fast delivery. Contact me to turn your ideas into reality!
Mein Portfolio
Meine weiteren Dienstleistungen im Bereich Mobile App-Entwicklung
Bewertungen
2 Bewertungen für diesen Service
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| (0) | ||
| (0) | ||
| (0) |
Zusammensetzung der Bewertung
- Kommunikation
- Qualität der Lieferung
- Preis-Leistungs-Verhältnis der Lieferung
Sortieren nach:
Am relevantesten
M 
marwenlabidi
Tunesien
Laufende ZusammenarbeitGreat experience working with Wassim. He jumped right into our codebase, refactored parts of the app, and resolved our outstanding production bugs seamlessly. His integration of APIs/Firebase is rock solid, and the app runs much faster now. A true professional who writes highly maintainable code.
50 $
Preis
1 Tag
Dauer
Hilfreich?M mouaddgr
Marokko
thank you so much brother Wassim for your good work.
50 $
Preis
4 Tagen
Dauer
W Antwort des Freelancers
Hilfreich?
Bewertungen
2 Bewertungen für diesen Service
| (2) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Zusammensetzung der Bewertung
- Kommunikation
- Qualität der Lieferung
- Preis-Leistungs-Verhältnis der Lieferung
Sortieren nach:
Am relevantesten
M marwenlabidi
Tunesien
Laufende ZusammenarbeitGreat experience working with Wassim. He jumped right into our codebase, refactored parts of the app, and resolved our outstanding production bugs seamlessly. His integration of APIs/Firebase is rock solid, and the app runs much faster now. A true professional who writes highly maintainable code.
50 $
Preis
1 Tag
Dauer
Hilfreich?M mouaddgr
Marokko
thank you so much brother Wassim for your good work.
50 $
Preis
4 Tagen
Dauer
W Antwort des Freelancers
Hilfreich?
