Онлайн-курсы Яндекс Практикума for Android

A free app for Android, by Intertech Services AG.

You can choose a course from several programming languages and data analysis methods. The courses are based on real-world tasks, so you can use your knowledge in a practical environment.

Each course is divided into several lessons. In each lesson, you will be given an explicit task to solve.

The solution to the task is presented in the form of a program. You will be given a hint if you need help.

The program will also be presented in a language that is easy to understand.

If you get stuck on a certain task, you can ask for help in the forum.

Each lesson is based on a real-world task, so you can apply the knowledge you learn in the course to a real-world situation.

You can also use the free course to improve your programming skills.