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I will fix ios and flutter app bugs, crashes and build errors
Maulik Desai
5.0
5.0
Gig Summary
About this gig
Having bugs, crashes or build errors in your iOS or Flutter app? I can help diagnose the root cause and deliver a clean, tested fix.
I am a Senior iOS and Flutter Developer with 9+ years of experience working on production-grade mobile applications, including large-scale banking and fintech products.
I can help with:
- iOS bugs in Swift, Objective-C, UIKit and SwiftUI
- Flutter and Dart bugs
- App crashes and unexpected behavior
- Xcode and Flutter build errors
- API and JSON integration issues
- Firebase and push notification issues
- Third-party SDK and dependency problems
- UI and layout bugs
- Performance and compatibility issues
- Signing, certificates and release-related issues
You will receive the fixed source code, testing of the affected functionality and a clear explanation of what caused the issue and what was changed.
I personally handle the technical work.
Please contact me before ordering with the issue details, error logs, screenshots or screen recording. Complex issues may require a custom offer based on scope.
Urgent iOS and Flutter issues are welcome.
Get to know Maulik Desai
Maulik Desai
Senior iOS and Flutter Developer, Fixes, Features and AI
- FromIndia
- Member sinceJan 2017
- Last delivery3 years
Languages
Hindi, Gujarati, English
Senior iOS and Flutter Developer with 10+ years of experience building and maintaining production-grade mobile apps, including health care, banking and fintech products for major financial institutions. Skilled in Swift, Objective-C, UIKit, SwiftUI, Flutter, Firebase, APIs, SDK integrations, payments, app security, debugging, performance optimization and App Store releases. I also integrate AI features such as chat, OCR, RAG and function calling. Available for urgent fixes, features and long-term development.
FAQ
Should I contact you before placing an order?
Yes. Please message me first with the issue, error details and relevant screenshots/logs so I can confirm scope, package and delivery time.
Can you fix any iOS or Flutter issue?
I handle most bugs, crashes, build errors, API/SDK issues, Firebase problems, UI issues and release-related problems. Complex cases may need a custom offer after review.
Do you work with existing source code?
Yes. This Gig is mainly for fixing and improving existing iOS and Flutter projects.
Can you handle urgent issues?
Yes. Urgent issues can be prioritized depending on complexity and availability. Contact me before ordering.
What if the issue is larger than the selected package?
I will review the scope first and recommend the correct package or send a custom offer.
Reviews
15 reviews for this Gig
| (15) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
Sort By
Most relevant
H 
hachiweb
India
Ongoing collaborationThere was communication gap however he figured it out and delivered the job as expected. Overall great job as always. Highly recommend his flutter based development, deployment and debugging services. Will order more of his services in near future. Keep it up.
$50
Price
Helpful?H hachiweb
India
Ongoing collaborationExperienced app deployer. Great experience.
$50
Price
Helpful?J johnmathew856
India
Enjoyed working with Maulik. He is knowledgeable in Flutter development and a patient listener. Will work with him again!
$50-$100
Price
D 
Seller's Response
Helpful?S slicingit
United States
Ongoing collaborationAwesome work with you always. Fast and quick as well as honest.
$100-$200
Price
Helpful?S slicingit
United States
Ongoing collaborationGreat work!!
$200-$400
Price
Helpful?
Reviews
15 reviews for this Gig
| (15) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
Sort By
Most relevant
H hachiweb
India
Ongoing collaborationThere was communication gap however he figured it out and delivered the job as expected. Overall great job as always. Highly recommend his flutter based development, deployment and debugging services. Will order more of his services in near future. Keep it up.
$50
Price
Helpful?H hachiweb
India
Ongoing collaborationExperienced app deployer. Great experience.
$50
Price
Helpful?J johnmathew856
India
Enjoyed working with Maulik. He is knowledgeable in Flutter development and a patient listener. Will work with him again!
$50-$100
Price
D Seller's Response
Helpful?S slicingit
United States
Ongoing collaborationAwesome work with you always. Fast and quick as well as honest.
$100-$200
Price
Helpful?S slicingit
United States
Ongoing collaborationGreat work!!
$200-$400
Price
Helpful?
