Microsoft's .NET ecosystem for mobile — Xamarin and its successor .NET MAUI bring C# and the full Microsoft stack to native iOS and Android development.
4.9 / 5 · Trusted by 120+ clients
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Microsoft's next-gen cross-platform framework supporting iOS, Android, Windows, and macOS from one C# codebase.
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Xamarin.iOS and Xamarin.Android provide 1:1 C# bindings for every native iOS and Android API — no functionality lost.
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First-class integration with Azure AD, Azure Mobile Apps, Microsoft 365, and Dynamics CRM for enterprise workflows.
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Clean separation of concerns with MVVM, XAML data binding, and dependency injection via Microsoft.Extensions.DI.
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80%+ code sharing between iOS, Android, and Windows with platform-specific UI only where truly necessary.
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XAML Hot Reload in Visual Studio shows UI changes instantly without rebuilding — boosting developer productivity.
Turning an idea into a successful product takes more than just development. As your product evolves, complexity increases. Naestinn partners with you at every stage—validating ideas, building reliable products, and scaling them for long-term growth.
Let's Discuss Your ProjectOver 130 awards, recognitions, and industry accolades reflect our commitment to building high-impact digital solutions and long-term client success.
Let's Build SomethingBusinesses that chose Naestinn for mobile development — and measured the results.
“Naestinn delivered our fintech iOS app in 9 weeks — it handles 50,000 daily active users with sub-100ms response times. The Figma-to-Swift handoff was seamless and the team's ProMotion optimisation gave us truly 120fps scrolling.”
“Our Flutter app launched simultaneously on App Store and Play Store with a 4.9-star rating on both. Naestinn's cross-platform expertise saved us 40% in development cost versus maintaining two separate native teams.”
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Book Free Call“The React Native app replaced our legacy hybrid app completely. Crash rate dropped from 3.2% to 0.04%, session length increased 2.8×, and our App Store rating went from 3.1 to 4.8 within 3 months of launch.”
“Naestinn's ASO work alone drove a 63% increase in organic downloads without a dollar of extra paid spend. Their keyword research uncovered a 400K/month search term we were completely missing before.”