I will fix react native crashes and slow loading ios deployment errors

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amratkumar134
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amratkumar134
Amrat kumar

About this gig

Is your React Native app crashing frequently? Taking too long to load? Did Apple reject your iOS app from the App Store?


I specialize in rescuing broken React Native apps. At Verge Systems, I optimized a fintech app serving 50,000+ active users, reducing load time by 35% and eliminating navigation lag across 8 screens. I also built and shipped 2 standalone iOS apps using Xcode and Swift.


WHAT I FIX:

Random crashes & memory leaks

Slow navigation & UI freezing

iOS App Store rejection errors

Xcode provisioning & certificate issues

Offline sync problems (AsyncStorage)

Huge bundle size (reduced 4.2s to 3s)


WHY ME:

Production fintech experience with 99.5% uptime

Biometric authentication expert

Redux state management specialist

30-day post-delivery support


HOW IT WORKS:

1. Send me your codebase

2. I analyze and fix within 24-48 hours

3. You get a smooth, production-ready app


Message me before ordering for a free code analysis!


Packages:

Basic: Bug fix + performance audit

Standard: iOS fix + TestFlight deployment

Premium: Full rescue + App Store launch


Get to know Amrat kumar

Amrat kumar

React Native Developer

5.0(1)
  • FromPakistan
  • Member sinceJun 2020
  • Avg. response time1 hour
  • Last delivery2 weeks
  • Languages

    English
I am a passionate Software Engineer with 2 years of hands-on experience specializing in React Native. I have built and maintained high-performance mobile applications, including developing two iOS apps from scratch using Xcode and integrating biometric authentication using Android Fingerprint SDK. My expertise includes working with Redux for state management, RESTful APIs, local storage, navigation, and custom animations. I enjoy crafting seamless user experiences and collaborating with teams to deliver reliable, scalable mobile solutions.

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