You probably already had some great idea for an app. But how do you actually make it happen? In this Masterclass you will get an introduction to cross-platform app development. The Masterclass is divided up into three sessions spread over three weeks. In the first session you will learn the basics of how to design a clear user interface, in the second session we will focus on the backend programming and we finish the masterclass with an intro to frontend development with React. This masterclass is suited for students new to app development or experienced programmers who want to learn how to make apps with React and Kotlin.