I will build cross platform mobile apps in react native

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Hannan Ali
build cross platform mobile apps in react native
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build cross platform mobile apps in react native

About this gig

Looking for a high-performance cross-platform mobile app with a dedicated backend?

I build production-ready iOS and Android mobile applications using React Native, paired with robust, custom backend architectures. Whether turning a Figma design into interactive mobile screens or building an entire app ecosystem from database design to API endpoints, I focus on smooth performance, low latency, and secure data handling.

What You Get:

  • Cross-Platform Apps: Native-feel iOS and Android applications built from a single clean React Native codebase.
  • Custom Backend Architecture: Secure RESTful APIs, authentication workflows (JWT/OAuth), and database schemas (PostgreSQL, MySQL, Firebase).
  • Third-Party Integrations: Payment gateways (Stripe, In-App Purchases), push notifications, Google Maps, and external APIs.
  • Pixel-Perfect UI: Smooth transitions, responsive multi-screen scaling, and exact implementation of your Figma or Adobe XD designs.
  • Security & Performance: State management (Redux Toolkit/Zustand), offline storage, and data validation.

Tech Stack:

  • Mobile: React Native, Expo, TypeScript/JavaScript
  • Backend: Python (Django / FastAPI) or Node.js (Express)
  • Database & Cloud: PostgreSQL, Firebas

  • App type

    • Hybrid

  • Programming language

    • TypeScript
    • React Native

  • Frameworks

    • React Native

  • Purpose

    • Restaurant
    • Shopping
    • Finance
    • Social networking
    • Entertainment
    • Medical
    • Maps & navigation
    • Custom
    • Sports
    • VPN

  • Tools

    • Expo
    • Android Studio
    • Firebase
    • Visual Studio Code
    • Visual Studio
    • Supabase

  • Expertise

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

Get to know Hannan Ali

Hannan Ali

Software Engineer

  • FromPakistan
  • Member sinceSep 2026
  • Avg. response time1 hour

  • Languages

    English
Full-Stack Software Engineer & Web Security Specialist I build high-performance web applications, robust APIs, and secure digital platforms designed to scale seamlessly. Core Expertise: Full-Stack: Django, Next.js, React, Node.js, Python Backend & Systems: RESTful APIs, database design Web Security: Vulnerability audits, OWASP Top 10 mitigation, secure code review Automation: Python/Bash scripting, Docker containerization I focus on clean, maintainable code with enterprise-grade security baked in from day one. Fast delivery, clear communication, and production-ready results.

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