I will fix bugs and add features to your existing react native app

Pakistan

I speak English, Urdu, Hindi

Mobile app developer

I'm Najaf, a React Native developer specializing in booking apps and marketplaces. I built SalonBook — a full two-sided salon marketplace with real-time booking, OTP auth, JazzCash/EasyPaisa paymen...
About this Gig

Is your React Native app crashing, lagging, or missing a feature?


I specialize in fixing React Native and Expo apps whether it's a 

navigation bug, broken API call, UI layout issue, or a feature you 

need added fast.


What I can fix / build:

- Crashes and runtime errors

- Navigation issues (React Navigation / Expo Router)

- API integration bugs (REST, Axios, Fetch)

- UI/layout problems (Flexbox, styling)

- Authentication issues (JWT, Firebase, OTP)

- State management bugs (Zustand, Redux, Context)

- Push notification setup (Firebase FCM)

- Payment integration (Stripe, JazzCash, EasyPaisa)

- Performance & memory optimization

- New screen or feature addition


Why choose me?

I've built a full two-sided marketplace app (salon booking platform) 

with real-time booking, payment integration, push notifications, and 

multi-role authentication so I understand production-level React 

Native, not just tutorials.


How it works:

1. Share your GitHub repo or zip file

2. Describe the bug or feature needed

3. I'll review and confirm scope before starting

4. Deliver clean, commented code with full explanation


Message me before ordering to make sure I'm the right fit.

Platform:

Cross-platforms

App type:

Native

Frameworks:

NativeScript

Laravel

Angular

SwiftUI

Node.js

Purpose:

Chat

Entertainment

Medical

Health & fitness

Expertise:

Cross-browser/Device compatibility

Performance

Design

Programming language:

JavaScript

Python

TypeScript

React Native

Tools:

Expo

Android Studio

Xcode

Supabase

My Portfolio