Johan Karlsson has been working with Xamarin since the days of MonoTouch and Mono for Android, and it all started with writing a game. He is a full-stack developer, currently focusing on mobile applications using Xamarin, but has in the past worked a lot with ASP.NET MVC, Visual Basic.NET (not proud), and C# in general. Also, he's created a whole bunch of databases in SQL Server over the years. Johan works at tretton37 in Sweden and has about 20 years' experience in the trade of assembling ones and zeros. Daniel Hindrikes is a developer and architect with a passion for developing mobile apps powered by the cloud. Daniel fell in love with Xamarin in the early days of Xamarin when he realized that he could use C# even for iOS and Android apps, and that he could share code with the Windows apps he was also building. But Daniel started to build mobile apps long before that, working on Android apps with Java and even Java ME apps (a long, long time ago). Daniel enjoys sharing his knowledge and can be found speaking at conferences, blogging, or recording the podcast, The Code Behind. Daniel works at the company tretton37 in Sweden and has experience working with both local and global customers.

• Table of ContentsIntroduction to XamarinA To-do app, building your first app with Xamarin.FormsA matchmaking app with a richer UX using animations and platform specificsBuilding a location tracking app using GPS and mapsBuilding a weather app for mobile, tablets and desktop using Flexlayout and VisualStateManagerSetting up serverless backend for a real time chat app using Azure SignalR serviceBuilding a real time chat app powered by Azure SignalR serviceWhack-a-bug Hot dog or Not - Image classification with machine learning in Azure

Johan Karlsson has been working with Xamarin since the days of MonoTouch and Mono for Android, and it all started with writing a game. He is a full-stack developer, currently focusing on mobile applications using Xamarin, but has in the past worked a lot with ASP.NET MVC, Visual Basic.NET (not proud), and C# in general. Also, he's created a whole bunch of databases in SQL Server over the years. Johan works at tretton37 in Sweden and has about 20 years' experience in the trade of assembling ones and zeros. Daniel Hindrikes is a developer and architect with a passion for developing mobile apps powered by the cloud. Daniel fell in love with Xamarin in the early days of Xamarin when he realized that he could use C# even for iOS and Android apps, and that he could share code with the Windows apps he was also building. But Daniel started to build mobile apps long before that, working on Android apps with Java and even Java ME apps (a long, long time ago). Daniel enjoys sharing his knowledge and can be found speaking at conferences, blogging, or recording the podcast, The Code Behind. Daniel works at the company tretton37 in Sweden and has experience working with both local and global customers.

• Table of ContentsIntroduction to XamarinA To-do app, building your first app with Xamarin.FormsA matchmaking app with a richer UX using animations and platform specificsBuilding a location tracking app using GPS and mapsBuilding a weather app for mobile, tablets and desktop using Flexlayout and VisualStateManagerSetting up serverless backend for a real time chat app using Azure SignalR serviceBuilding a real time chat app powered by Azure SignalR serviceWhack-a-bug Hot dog or Not - Image classification with machine learning in Azure