For native Android & KMP developers

Master Modern Android Architecture to not become irrelevant in 2025’s Competitive Mobile Develoment Industry

I’m revealing all my best practices about architecture that help me to maintain large codebases for my clients

  • Always know which classes to create in your Android code to achieve a maintainable, testable & understandable codebase.
  • Learn to build a 100% responsive app that looks excellent on any device.
  • Avoiding deadly mistakes that already make your architecture fail in the planning phase.
  • Master modern clean code principles to be ready for today’s Android industry.

For a limited time, this 4.5h video course is 100% free.

Trusted By







Philipp Lackner has over 13 years of experience in the software field. Over the past years, he built a following of over 200,000 developers on social media who trust his work. With over 10,000 sold copies of his courses and 700h+ spent for teaching Android concepts, he already helped hundreds of thousands people to learn practical skills they can immediately apply.

He has a degree in computer science, however it didn’t go as expected. The amount of theory that was taught in university made him think about a better approach to learn what is really needed in the real world. Over time, Philipp found mentors who taught him exactly that in a practical setting. That was the game changer for his career.

After having worked for dozens of companies around the globe as a consultant, Philipp now wants to teach other mobile developers what really counts for becoming an outstanding developer.

Philipp Lackner has over 13 years of experience in the software field. Over the past years, he built a following of over 200,000 developers on social media who trust his work. With over 10,000 sold copies of his courses and 700h+ spent for teaching Android concepts, he already helped hundreds of thousands people to learn practical skills they can immediately apply.

He has a degree in computer science, however it didn’t go as expected. The amount of theory that was taught in university made him think about a better approach to learn what is really needed in the real world. Over time, Philipp found mentors who taught him exactly that in a practical setting. That was the game changer for his career.

After having worked for dozens of companies around the globe as a consultant, Philipp now wants to teach other mobile developers what really counts for becoming an outstanding developer.

700H+

of Created Android content

10,000+

Enrolled Students

13

Years of Experience

BUild a fully responsive crypto tracker app

Get instant access to 4.5h of dedicated video material to build below’s Android app

Modern App Architecture

You’ll learn about current best practices and patterns to structure your app’s codebase that make it scalable, maintainable, testable and impress your colleagues.

Material3 Theming

In this course, you’ll learn to implement a light and dark theme as well as supporting dynamic colors with Material3 design.
That means, the app’s colors will adjust based on the user’s background picture and match the device theme.

Efficient Networking

Master proven and effective strategies to communicate with REST APIs from your Android apps. You will everything from structuring your data layer to handling network errors in the UI while considering all architectural guidelines.

Custom Line Chart

Learn about the Compose canvas API to create 100% custom composables. Specifically, you will learn to build the above line chart component from scratch which is fully adaptable to other apps as well.

This course is only free for a limited amount of time

What Android Developers Are Saying About Philipp’s Courses

This course is only free for a limited amount of time