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$
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I will fix flutter bugs, firebase errors add localization your app in 24 hrs
Sharif Yaqubi
5,0
5,0
À propos de ce service
⭐ Is your Flutter app crashing or are your Firebase queries failing? Don't worry! I am here to fix all your Flutter bugs, Firebase errors, and add localization professionally and fast.
With 6+ years of Flutter development experience, I specialize in debugging, fixing crashes, resolving Firebase issues, and implementing seamless multi-language support.
⭐ What I Offer:
Deep App Debugging: Identify and resolve crashes, build errors, dependency conflicts, and state management issues in Flutter.
Firebase Error Fixing: Troubleshoot Firestore, Authentication, Cloud Functions, and real-time database errors instantly.
App Localization: Add multi-language support with easy language switching and RTL support for global audiences.
Performance Tuning: Optimize code for faster speed, smooth animations, and reduced APK size.
⭐ Why Choose Me?
6+ years expert in Flutter & Firebase development
24-hour fast delivery with clean, stable source code
100% Client satisfaction guaranteed
Let's make your app bug-free, global, and high-performing. Order now and get your Flutter app fixed like a pro!
Découvrez Sharif Yaqubi
Sharif Yaqubi
Flutter and Firebase Expert for Mobile, Web, and Desktop Apps
- DeAfghanistan
- Membre depuisaoût 2023
- Temps de réponse moy.2 heures
- Dernière commande6 jours
Langues
Persan, Anglais
⭐ Welcome to my Flutter App Development Gig! 🚀
Need a high-performance app for Android, iOS, web, or desktop? I help startups build scalable apps using Flutter and Firebase.
📱✨✔️ Why choose me?
• 6+ years of software development experience.
• Fast, user-friendly, and maintainable code.
• Native-like performance from one codebase.
🛠️✔️ My Services Include:
• Custom Flutter app development
• Figma/XD design to Flutter code
• API & Firebase/database integration
• Bug fixing & optimization
Please contact me before placing an order to discuss your project! 🙏
Mon portfolio
FAQ
What types of bugs or crashes can you fix?
I specialise in comprehensive app debugging for all Android applications. I can fix runtime crashes, memory leaks, Gradle build errors, dependency conflicts, UI layout issues, and broken AI mobile app features or OpenAI/Gemini API integration errors
Do you need the source code or just the APK?
To perform a complete android app errors analysis and implement permanent fixes, I will need your complete Android Studio source code (.zip file) or repository access. An APK is only helpful for initial bug reproduction, but code access is required for app maintenance.
Will you update my app to meet Play Store requirements?
Yes, absolutely! I can update android app structures to comply with the latest Google Play Console guidelines. This includes upgrading your project to the target API
How long does it take to fix my app?
For simple android bug fix requests or minor UI adjustments, I offer super-fast 24-hour delivery. Complex runtime crashes, database errors, or advanced AI app development debugging might take 2 to 3 days depending on the project scope.
Can you add multi-language support (localization) to my existing Flutter app?
Yes, absolutely. I can add full multi-language support to your Flutter app using popular packages like easy_localization, GetX, or the official flutter_localizations with ARB/JSON files. I support any language – English, Arabic, Spanish, French, Urdu, etc.
Do you provide a report after fixing the app?
Yes, every delivery includes a detailed app debugging and resolution report. It explains exactly what caused the crashes or errors, how they were resolved, and tips on how to maintain your application's performance in the future.
Do I need to provide translation files, or will you handle everything?
You can provide your own translations (JSON, ARB, or CSV), or I can set up the entire localization structure for you. I’ll integrate the package, configure language switching, and leave placeholders or sample keys so you or a translator can easily add text in any language later.
Avis
2 avis concernant ce service
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Détails de la notation
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M 
mahdi_moheb
Client récurrent
Afghanistan
Had a really laggy mobile application what didn't know what to do. Sharif fixed if within a single day🤯! Really got surprised! will definitely order more from him :) The code quality also was exceptional! Highly recommended for bug fixing of flutter projects!
Jusqu’à 50 $US
Prix
1 jour
Durée
Utile?V 
voltaireconsult
Client récurrent
États-Unis
Working with Sharif is always a pleasure! He works fast and always does a great job. I am rehiring for more work. He is highly recommended and a great person to work with.
Jusqu’à 50 $US
Prix
2 jours
Durée
Utile?
Avis
2 avis concernant ce service
| (2) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Détails de la notation
- Niveau de communication avec le freelance
- Qualité de la livraison
- Valeur de la livraison
Trier par
Les plus pertinents
M mahdi_moheb
Client récurrent
Afghanistan
Had a really laggy mobile application what didn't know what to do. Sharif fixed if within a single day🤯! Really got surprised! will definitely order more from him :) The code quality also was exceptional! Highly recommended for bug fixing of flutter projects!
Jusqu’à 50 $US
Prix
1 jour
Durée
Utile?V voltaireconsult
Client récurrent
États-Unis
Working with Sharif is always a pleasure! He works fast and always does a great job. I am rehiring for more work. He is highly recommended and a great person to work with.
Jusqu’à 50 $US
Prix
2 jours
Durée
Utile?
