I will fix crashes and enhance mobile app performance

Pakistan

I speak Urdu, English

7 orders completed

iOS Developer

Senior iOS Developer, 5+ years shipping production apps to the App Store. I build in Swift & SwiftUI — clean MVVM architecture, no shortcuts. Real results: 50% less app hangs, 20% faster cold-start, 1...
About this Gig

Is your iOS app crashing, freezing, or behaving in ways you can't explain? I'll find the problem and fix it fast.


I'm a native iOS developer specializing in Swift and SwiftUI. I debug apps every day using Xcode, Instruments, and crash logs not guesswork. Whether it's a single reproducible crash or a deeper performance issue that's been dragging down your app, I'll get to the root cause and deliver a clean fix with a clear explanation of what went wrong.


What I fix:

SwiftUI view lifecycle & state management bugs

Memory leaks & retain cycles

Broken navigation, sheet, or modal presentation

async-await race conditions and deadlocks

API / URLSession failures and JSON decoding errors

UI glitches, layout breaks, and auto-layout conflicts

App Store & TestFlight rejection issues

Performance bottlenecks slow scrolling, high CPU/memory


My process:

1. Review your Xcode project and crash logs

2. Reproduce the issue locally

3. Identify root cause using Xcode debugger & Instruments

4. Apply a targeted, clean fix no band-aids

5. Deliver fixed project with written explanation


Feel free to reach out and discuss the roadmap.

Platform:

IOS

App type:

Native

Frameworks:

SwiftUI

Purpose:

Chat

Medical

Health & fitness

Maps & navigation

Education

Expertise:

Localization

Performance

Design

Firebase

Analytics

Programming language:

Objective-C

Swift

Tools:

Xcode

My Portfolio

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