I will fix, upgrade, maintain or develop xamarin and dot net maui mobile app

R
raymondsx
R
raymondsx
Rayri-ck
fix, upgrade, maintain or develop xamarin and dot net maui mobile app
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fix, upgrade, maintain or develop xamarin and dot net maui mobile app
Full Screen
Full Screen
fix, upgrade, maintain or develop xamarin and dot net maui mobile appfix, upgrade, maintain or develop xamarin and dot net maui mobile appfix, upgrade, maintain or develop xamarin and dot net maui mobile app

About this gig

Is your Xamarin or .NET MAUI app outdated, slow, or full of bugs? Need a reliable developer to build, upgrade, or maintain your mobile application?


You've found the right expert.


I specialize in Xamarin.Forms and .NET MAUI development, delivering secure, scalable, and high-performance Android and iOS applications. Whether you need bug fixes, feature enhancements, API integration, UI redesign, migration from Xamarin to .NET MAUI, or a brand-new cross-platform app, I provide clean, maintainable code and professional support.


Services

  • Xamarin.Forms Development
  • .NET MAUI Development
  • Bug Fixing & Error Resolution
  • Xamarin to .NET MAUI Migration
  • API & Firebase Integration
  • SQLite Database
  • Push Notifications
  • UI/UX Improvements
  • Performance Optimization
  • Google Play & App Store Deployment


Why Choose Me?

  • Fast communication
  • Clean architecture
  • Secure coding practices
  • On-time delivery
  • Long-term support


Message me before ordering to discuss your project and receive the best solution.

  • App type

    • Hybrid

  • Programming language

    • C
    • Objective-C
    • PHP
    • Python
    • Rust
    • HTML
    • Flutter

  • Frameworks

    • Flutter
    • Ionic
    • MAUI
    • Jetpack Compose
    • Jetpack Compose Multiplatform
    • Cordova
    • React Native

  • Purpose

    • Chat
    • Delivery
    • Streaming
    • Restaurant
    • Shopping
    • Taxi
    • Booking
    • Entertainment
    • Ecommerce
    • Real estate

  • Tools

    • Thunkable
    • Power apps
    • Xamarin
    • Glide
    • AppGyver
    • Xcode
    • Visual Studio Code

  • Expertise

    • Cross browser/Device compatibility
    • Performance
    • Design
    • Ads & monetization
    • Instant App/App Clip
    • API integration

Get to know Rayri-ck

Rayri-ck

code developer

  • FromUnited Kingdom
  • Member sinceJul 2026
  • Avg. response time1 hour

  • Languages

    English, German, Spanish
Hi! I'm a no-code developer specializing in Airtable, Softr, CRMs, client portals, and business automation. I help startups, agencies, and growing businesses build scalable web apps without the complexity of traditional development. From custom databases and dashboards to complete business management systems, I focus on creating clean, user-friendly solutions that improve productivity and streamline operations. My goal is to deliver reliable, high-quality work with excellent communication and long-term support.

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