Building cross-platform mobile apps using C# and Visual Studio 2015
Xamarin Developer Evangelist James Montemagno shows you how the Xamarin Platform enables developers to leverage their C# and .NET skills to create native mobile apps for iOS, Android, Mac, and Windows. With Xamarin, you use the same language, APIs, and data structures on every platform to build a single, shared C# codebase across all targets. Use your favorite IDE, Visual Studio, to build, design, debug, and deploy your iOS and Android applications.
Xamarin features deep integration into Visual Studio 2015 with full iOS and Android designers for you to build your native user interfaces. Additionally, you can take advantage of existing libraries available on NuGet and in the Xamarin Component Store to accelerate your mobile app development. Visit http://xamarin.com to get started today.