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Fiverr Pro
English
$
USD
I will fix flutter app bugs, errors, crashes, firebase issues, debug and performance
Mobile App Development II Website Development II Bug Fixing Expert
Hi! I’m SannyDev, a Full-Stack Developer with 3+ years of experience in high-performance Mobile & Web apps. I specialize in building scalable solutions, ChatGPT AI integration, and professional Debugg...
About this Gig
Please Contact Me Before Placing an Order:
If you're looking for a skilled mobile app developer, you're in the right place! I specialize in Flutter app bug fixing, React Native debugging, CodeCanyon customizations, UI issues, performance optimization, and much more.
Lets fix all your apps bugs and make it run flawlessly fast, clean, and bug-free!
My Services Include:
- Flutter bug fixing
- Android/iOS app bug fixing
- Mobile app redesign
- App reskin
- React Native bug fixing
- CodeCanyon customization
- App debugging & performance optimization
- UI/UX issues and layout fixes
- Squarespace custom fixes
- Custom code (HTML, CSS, JS)
- Button & section style customization
- Color scheme adjustments
- Fix link, HTML, CSS, JS-related issues
- Laravel + JavaScript issues
- Fixed or sticky header on scroll
- Font style updates & custom font integration
- CSS animation & rollover effects
- Offcanvas sidebar setup
- Loading effects & preloaders
- Contact form integration
- Calendly integration
- Language translator integration
- Critical bugs, errors, and issue resolution
⭐ Why Choose Me?
- 24/7 Support
- Unlimited Revisions
- Fast Delivery
- 100% Client Satisfaction Guaranteed
Have questions? Just message me I'm here to help!
Platform:
Cross-platforms
App type:
Hybrid
Tools:
Bubble
•
Xamarin
•
Flutterflow
•
Expo
•
Android Studio
•
Unity
•
Xcode
My Portfolio
FAQ
❓1. Do I need to contact you before placing an order?
✅ Yes. Please message me first with your issue details. I’ll review the problem and suggest the best solution and package based on its complexity.
❓2. What do you need from me to get started?
✅ I need your app’s source code, a clear explanation of the issue, and any relevant screenshots or error logs to diagnose and fix the problem efficiently.
❓3. Can you fix bugs related to Firebase, APIs, or third-party packages?
✅ Yes. I can resolve issues with Firebase integration, API errors, plugin conflicts, and other third-party services used in your Flutter app.
❓4. How long will it take to fix the issue?
✅ It depends on the complexity of the bug. Small fixes may take a few hours, while advanced issues might take longer. I’ll give you an exact delivery time after reviewing your app.
Reviews
2 reviews for this Gig
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| (0) | ||
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
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B bbudvikler
Repeat Client
Denmark
The seller is very efficient and excellent at debugging. Will definitely use agin!
Up to $50
Price
1 day
Duration
N 
Seller's Response
Helpful?G 
greenethirteen
Repeat Client
Sri Lanka
Good work once again. Much appreciated for being patient and handling the changes as required.
Up to $50
Price
1 day
Duration
N Seller's Response
Helpful?
Reviews
2 reviews for this Gig
| (2) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
B bbudvikler
Repeat Client
Denmark
The seller is very efficient and excellent at debugging. Will definitely use agin!
Up to $50
Price
1 day
Duration
N Seller's Response
Helpful?G greenethirteen
Repeat Client
Sri Lanka
Good work once again. Much appreciated for being patient and handling the changes as required.
Up to $50
Price
1 day
Duration
N Seller's Response
Helpful?
