I will develop hybrid mobile app, flutter app, hybrid apps, react native app, web app

M
markus_ritter1
M
markus_ritter1
markus
develop hybrid mobile app, flutter app, hybrid apps, react native app, web app
Full Screen
develop hybrid mobile app, flutter app, hybrid apps, react native app, web app

About this gig

I specialize in building high-quality Android & iOS mobile apps that are fast, scalable, and user-friendly. From idea to launch, I handle the complete product development lifecycle turning your vision into a successful digital product.


We help you at every stage:


  • ️Idea Validation & Strategy
  • Cost and timeline
  • ️Wireframing & UI/UX Design
  • ️Mobile App Development (Android & iOS)
  • ️Web-Based Admin Panel Development
  • ️Testing & Quality Assurance
  • ️App Store & Play Store Deployment
  • ️FREE 1 Year Support & Maintenance


Technologies I Work With :


  • ️ Kotlin (Android App Development)
  • ️ Swift (iOS App Development)
  • ️ React Native & ️Flutter (Cross Platform Apps)


Industry Expertise :


  • Chat & Messaging
  • Dating
  • eCommerce & Shopping
  • Entertainment Platforms
  • Education & eLearning
  • Health & Fitness
  • Lifestyle & Navigation
  • Food Delivery & Restaurant
  • Social Networking
  • and many more


Looking to build a powerful mobile app for Android & iOS?


Message me now with your idea, and I will help you turn it into a successful, scalable app with time and cost.

  • App type

    • Hybrid

  • Programming language

    • C
    • Dart
    • Delphi (Object Pascal)
    • PHP
    • Ruby
    • Rust
    • HTML
    • React Native
    • Flutter
    • Bubble

  • Frameworks

    • Flutter
    • Ionic
    • Kivy
    • Appcelerator Titanium
    • Jetpack Compose
    • Jetpack Compose Multiplatform
    • Node.js

  • Purpose

    • Chat
    • Dating
    • Delivery
    • Streaming
    • Restaurant
    • Shopping
    • Booking
    • Social networking
    • Medical
    • Productivity tools

  • Tools

    • Thunkable
    • Power apps
    • Xamarin
    • Bubble
    • MIT app inventor
    • Glide
    • Android Studio

  • Expertise

    • Cross browser/Device compatibility

Get to know markus

markus

Full Stack iGaming Casino Developer Sportbook Crypto Integration

  • FromAustralia
  • Member sinceMay 2026

  • Languages

    English, German, Spanish
I am Markus, founder of Legereum Blockchain Technologies. We are a professional blockchain and Web3 development company with 3+ years of experience serving clients worldwide. We specialize in crypto wallet apps, smart contract development, token development, dApp development, mobile app development, website development and WordPress development on Ethereum, BSC, Polygon, Solana, Avalanche, Tron, Base and Bitcoin. Clean code. On-time delivery. Post-delivery support on every project. Message me to discuss your project.

Related tags