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I will fix your ios app bugs crashes and performance issues
About this Gig
If your iOS app has bugs, crashes, slow screens, unstable API behavior, TestFlight issues, App Store problems, or performance bottlenecks, I can help diagnose and fix them carefully.
I am a Senior iOS Developer with 9 years of production experience in Swift, SwiftUI, UIKit, Objective-C, Web3 wallets, crypto apps, e-commerce, messaging, video features, API/SDK integrations, and release workflows.
I can help with:
- iOS crash diagnosis and fixes
- Swift / SwiftUI / UIKit / Objective-C bugs
- Performance and scrolling optimization
- API, SDK, WebSocket and third-party integration issues
- TestFlight, certificates, provisioning and App Store release problems
- Existing codebase maintenance and refactoring
Please contact me before ordering so I can confirm the scope, required access, timeline, and best package for your issue.
Platform:
IOS
App type:
Native
Frameworks:
Flutter
•
SwiftUI
Purpose:
Chat
•
Productivity tools
•
Crypto
•
E-Commerce
•
Wallet app
Programming language:
Dart
•
Kotlin
•
Objective-C
•
Swift
Tools:
Android Studio
•
Xcode
My Portfolio
FAQ
Can you fix crashes without source code?
I can review crash logs and give guidance, but most fixes require source code or repository access.
Do I need to contact you before ordering?
Yes, please send the issue details first so I can confirm the correct package and timeline.
Can you work with existing apps?
Yes, I specialize in maintaining and improving existing production iOS apps.
