More Confidence as an App Developer By Practicing In a Real-World Setting
In the Mobile Dev Campus, you’re pushed to practice with professional mockups in real teams with real projects – and ask your questions to senior developers when needed.

You want to…
- … get a clear structure to learn everything that matters in the industry?
- … feel 100% confident about the code you write?
- … learn the essential skill set to stand out in the current market again?
- … get back on track and learn Android’s most modern technologies?
- … stop wasting time on learning what you end up not needing at all?
This is What Stops Your Growth as a Developer
Lack of Practice and Validation
Learning coding online leaves many questions unanswered. While in videos, courses and blogs things often make sense, it suddenly feels different the moment you’re on your own.
How do you know you’re doing things correctly?
Tutorial Hell
Many developers struggle to escape tutorial hell because the moment they try out things on their own, they struggle to make things work.
This decreases their confidence and makes them go back to watching more tutorials
The Real World Is Different
There’s a big difference between playing around with a concept in a small hobby project and implementing it in a real-world project. This real-world practice is essential.
Stuck at Routine Work
It’s hard to grow when not being able to leave the environment you’re used to at work and explore new technologies and approaches.
No Motivation to Practice
Practicing the right way comes with more than just typing some code: Coming up with clear ideas, designs, requirements and a lot of planning. This large entry barrier to even start practicing often makes developers procrastinate and not do anything at all.
Lack of Time
You know that spending time for new concepts outside of your work is important – but you also have all your other responsibilities, like family, hobbies and sleep.

What You’ll Get in the Campus
Professional App Dev Challenges
- Dive immediately into real-world practice with professional Figma mockups, requirements and resources.
- Get instant access to plenty of full app challenges optimized & designed for ideal learning.
- Submit your challenges to level up and win rewards, like free courses, money or code reviews.


Access to Dozens of Mini Challenges
- Short on time? Work on 40+ mini challenges you can finish and submit in 2-3h each.
- All mini challenges are related to real-world app development and also come with Figma mockups.
- Get instant access to 5 new mini challenges each month.
30+ Hours of Exclusive Video Content
- Get instant access to 75+ premium videos about Android development & career growth.
- Full access to the brand new course “Architecture Masterclass: Build a Real-World Audio Journaling App“.
- Secure access to Campus-only lectures released in future.


Exclusive Community of App Devs
- Internalize your learnings by interacting with 300+ active mobile developers.
- Get answers to any technical question from other experienced developers and the PL Coding team.
- Maximize your learnings by participating in daily technical discussions and learn about concepts and tricks you haven’t considered before.
Monthly Q&A Calls
- Join monthly Zoom calls with Philipp Lackner and ask him anything.
- All calls are recorded – watch the replay at any time.
- Learn from live code reviews about the app challenge submissions.

What You’ll Get in the Campus
Watch developers share their journey with PL Coding
Martin Kiper convinced his interviewers thanks to Philipp’s courses.
- No job experience as an Android developer
- Just built smaller apps on his own, but struggled to make them scale
- Got a well-paid job at a Fortune 500 company
- Nailed tech interviews that were about the exact topics he learnt about in the mentoring
- Made his passion his career
- Unhappy in his Android job
- Was doubting his technical skills
- Felt stuck in his career
- Switched to a better job
- 1,200 USD / month pay raise due to a promotion in this new job
- Has the confidence to advance his career even more
- Lacked technical confidence to start freelancing
- Hasn’t built any larger projects from scratch on his own
- Feels fully confidence to take on freelancing
- Gets to decide about his own time
- Has solid technical skills which make him a desired freelancer
What people are saying
about Philipp’s courses
Real-world insights, structured learning, and expert mentorship that transform careers.
"This course brought me back on track really fast and Philipp really took care to convey general knowledge that can be applied on every Android project."
Matthias Kerat
"I have been using modularization for a long time, but I learned new cool stuff and tricks in your course that will change my way of thinking about how I should design my code."
Amer Hadi
"What’s unique about Philipp, that he cares about those who are looking for help, he answers to PM’s, I’ve never had experience like that."
Ozzy
"Your course let me also the opportunity to enhance my jetpack compose and unit test skills . So, I can consider me super satisfied. Please, don’t stop mentoring."
Vitanio Daniele
"Taking any of Philipp’s courses makes you go from 0 to almost 100 in understanding the concepts in no time. He explains the basics so well and teaches real world application use cases."
Messy Limes
"I’ve had struggles working with big projects, but after this course I feel so much more confident in my skills in building large robust apps."
Luka Luković
"I recently completed this course, and I couldn't be more thrilled with the experience! This course exceeded my expectations in every way. Philipp's real-world experience was evident. He covered everything from Ul design to integrating APls and managing databases,... Overall, this course was an incredible learning journey. I highly recommend it to anyone looking to start or advance their career in Android development!"
Erdem Kaya
"Philipp is an amazing developer who explains the most difficult topics in a way that's digestible and it stays with you. Everything is through practical examples. He's someone you'd want to go to, to understand something that you can't understand"
Omer Quadri
"This is one of the best courses for android development I have taken, not only we get to learn a lot but we also get an insight of where the industry is heading and how to approach problems and projects."
Jose Agustin Reinoso
Choose a Plan That Suits Your Needs
Best Value | |||
|---|---|---|---|
| Exclusive community access | |||
| Access to all app challenges | |||
| Access to all mini challenges | |||
| Qualifying for monthly rewards | |||
| 30h of exclusive video content about Android development | |||
| Monthly Q&A Zoom calls hosted by Philipp Lackner | |||
| Personalized video feedback for your challenge submissions | |||
| Technical Q&A Support | Standard | Standard | Prioritized |