I will build a cross platform mobile app

H
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H
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Hassan Tariq
build a cross platform mobile app
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build a cross platform mobile app

About this gig

I'm a Full Stack Developer specializing in cross-platform mobile app development using Flutter and React Native. I build functional, well-structured Android apps from scratch, with clean UI, smooth navigation, and reliable performance across devices.

What I offer:

  • Cross-platform app development (Flutter / React Native, one codebase, Android & iOS ready)
  • Custom UI/UX matching your brand or requirements
  • Backend integration (Node.js, Express, MongoDB, or Firebase)
  • RESTful API integration and third-party services
  • Secure authentication and user management
  • Clean, documented, maintainable source code

I've independently built 7+ apps across e-commerce, booking, travel, and enterprise workflow domains, including an AI-powered travel planner with a machine-learning recommendation engine.

I communicate clearly, deliver on time, and I'm happy to walk you through the code after delivery. Message me before ordering with your idea or spec, and I'll help you pick the right package.

Let's build something great together!

  • App type

    • Hybrid

  • Purpose

    • Restaurant
    • Shopping
    • Booking
    • Health & Fitness
    • Custom
    • E-commerce
    • Real estate

  • Expertise

    • Performance
    • Security
    • Data storage
    • Firebase
    • Widgets
    • API integration
    • Compatibility

  • Programming language

    • JavaScript
    • Kotlin
    • React Native
    • Dart

  • Frameworks

    • Flutter
    • React Native

  • Tools

    • Expo
    • Android Studio
    • Firebase
    • Supabase

Get to know Hassan Tariq

Hassan Tariq

AI and SaaS Full Stack Software Engineer

  • FromPakistan
  • Member sinceFeb 2023

  • Languages

    English, French
I am a professional Software Engineer specializing in AI systems, SaaS platforms, web applications, and custom software development. I help startups and businesses turn ideas into scalable, secure, and high-performance digital products. From MVPs to full SaaS platforms with subscriptions and admin dashboards, I build reliable solutions. My expertise includes full stack development, API integrations, payment systems, and automation. I focus on clean architecture and long-term scalability.

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