I will develop a high performance cross platform mobile app

M
msajid613
M
msajid613
M.sajid
develop a high performance cross platform mobile app
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develop a high performance cross platform mobile app

About this gig

I build production-ready cross-platform mobile apps using React Native or Flutter. Whether you need a simple prototype or a full-featured app with backend, payments, push notifications and store deployment I deliver clean, maintainable code, fast performance, and smooth UX.

What I offer:

  • Cross-platform app for Android & iOS
  • Backend integration (Laravel, Node.js, Django, Firebase)
  • Authentication (email, Google, Apple, Facebook)
  • Payment & third-party API integration (Stripe, Razorpay, Twilio, etc.)
  • Push notifications, offline support, and analytics
  • App Store & Play Store submission support
  • Full source code, documentation, and post-launch support

I follow a clear roadmap, write modular code, and communicate frequently. Send your app idea or wireframes and Ill provide a quick plan and timeline.

  • App type

    • Hybrid

  • Purpose

    • Chat
    • Dating
    • Delivery
    • Restaurant
    • Shopping
    • Booking
    • Social networking
    • Health & Fitness
    • Productivity tools
    • E-commerce

  • Expertise

    • Cross-browser/Device compatibility
    • Performance
    • Security
    • Design
    • Firebase
    • Release management
    • API integration

  • Programming language

    • C
    • Java
    • JavaScript
    • Kotlin
    • PHP
    • Python
    • Swift
    • TypeScript
    • HTML
    • React Native

  • Frameworks

    • Flutter
    • Ionic
    • Laravel
    • Angular
    • Node.js
    • Android
    • React Native

  • Tools

    • Flutterflow
    • Expo
    • Android Studio
    • Firebase
    • Supabase

Get to know M.sajid

M.sajid

Building Scalable Web Mobile Apps React Native Laravel DevOps

  • FromPakistan
  • Member sinceAug 2022
  • Avg. response time8 hours

  • Languages

    English
I’m a Full Stack & Mobile App Developer with 7+ years of experience building powerful digital products — from cross-platform mobile apps to high-performance backend systems. I combine strong technical skills with business understanding to deliver results that truly matter. 💡 Core Expertise Mobile Apps: React Native, Flutter, Ionic Frontend: React, Next.js, Angular, Vue.js Backend: PHP (Laravel, Yii1/Yii2), Node.js (Express, Nest.js), Python (Django, Flask, FastAPI) Databases: MySQL, PostgreSQL, MongoDB, Firebase DevOps: Docker, CI/CD, Nginx, AWS, DigitalOcean, Cloud Deployments ⚙️ What

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