I will fix react native bugs and improve your mobile app performance

B
bilalhashmi94
B
bilalhashmi94
M Bilal Hashmi
fix react native bugs and improve your mobile app performance
Full Screen
fix react native bugs and improve your mobile app performance

About this gig

Having issues with your React Native application?


I will help diagnose and fix bugs, crashes, performance problems, and technical issues in your Android or iOS app.


With 5+ years of React Native experience, I have solved complex issues related to navigation, APIs, Firebase, build errors, native modules, and performance optimization.


I can help with:


  • React Native bugs
  • Android build issues
  • iOS build problems
  • App crashes
  • Performance optimization
  • UI issues
  • API integration problems
  • Firebase problems
  • Third-party library issues
  • App Store/Play Store errors


I focus on finding the root cause and delivering clean, maintainable solutions.


  • App type

    • Hybrid

  • Programming language

    • Java
    • JavaScript
    • Kotlin
    • Objective-C
    • TypeScript
    • HTML
    • React Native

  • Frameworks

    • SwiftUI
    • Node.js
    • React Native

  • Purpose

    • Chat
    • Delivery
    • Streaming
    • Restaurant
    • Social networking
    • Medical
    • Health & fitness
    • Crypto
    • Ecommerce
    • Wallet app

  • Tools

    • Expo
    • Android Studio
    • Xcode
    • Firebase
    • Visual Studio Code
    • Visual Studio

  • Expertise

    • Cross browser/Device compatibility
    • Localization
    • Performance
    • Design
    • Ads & monetization
    • API integration

Get to know M Bilal Hashmi

M Bilal Hashmi

Full Stack Developer with 5 Years Experience in Web and Mobile Apps

  • FromPakistan
  • Member sinceOct 2020
  • Avg. response time1 hour

  • Languages

    English
Full-stack developer with 5+ years of experience turning ideas into reliable web and mobile products. I specialize in React, Node.js, and React Native, handling everything from database and backend development to frontend, mobile apps, and deployment. I write clean, scalable code, communicate clearly, and deliver within realistic timelines. Need a complete product without hiring multiple teams? Let’s build something great together.

My Portfolio

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