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Philipp Lackner @[email protected]

212K subscribers - no pronouns :c

Welcome to my YouTube Channel! On the one hand this channel


32:56
Full Guide to Material3 Theming in Compose Multiplatform
14:45
Simple Spring Boot Pagination With Pageable & Data Repositories
51:47
Beginner's Crash Course to the New Navigation 3 Library (Android & KMP)
11:31
Tech Interviews, Talks & More - My Day at KotlinConf 2025 In Copenhagen
15:08
Exciting KMP Changes, New Android Studio & More - Android News June 2025
10:22
Hot Reload In Compose Multiplatform (CMP) - THIS Is All You Have to Know
13:52
How to Make Your Kotlin Spring Boot Backend 100% Coroutine Based
01:05:39
1h Spring Boot Logging Crash Course For Beginners (Config, Remote Logs, JSON Logging & More)
30:22
How You Get Your Compose UI From Hundreds of Recompositions to Almost Zero
24:46
5 Anti-Patterns With Coroutines & Flows You MUST Avoid!
19:07
Master Android Architecture With My New 14h Course (FREE for Campus Members!)
13:28
My Top 10 UX Quick Tips to Instantly Improve the User-Friendliness of Your Mobile App
22:26
Generate Whole Apps With Firebase Studio, New Kotlin Features & More - Android News May 2025
14:56
Why 99% Are Using Coroutine Dispatchers WRONG!
22:47
Spring Boot Profiles: Manage Dev, Staging & Production Environments Easily
25:35
The 3 Biggest Coding Mistakes I Made In My Android Projects
35:18
Full Guide to Testing APIs on Android & KMP With Ktor MockEngine
25:18
Ktor vs. Spring Boot - Which Backend Framework Is Best For Mobile Developers?
19:56
Clean Architecture: The ONE Change That Transforms Use Cases From Terrible to Super Useful
01:34:52
Full Guide to Auto-Deploy a Spring Boot Backend (VPS Server, GitHub Actions, HTTPS, Security)
14:10
Freelancing as Mobile Dev vs. Full-time Job - Which Path Is Best For YOU?
20:54
Android 16 Features, Android Studio Meerkat, New APIs & More - Android News April 2025
03:02:27
Full 2025 Backend Dev Crash Course for Beginners With Spring Boot (Kotlin, JWT Auth, MongoDB)
16:15
10 Things I Would've Taught My Younger Self About Development
47:56
How to Refactor Legacy Android Code With a Clear Step-By-Step Approach
03:11:50
Full 2025 Kotlin Crash Course For Beginners
08:13
Create Boilerplate Files With ONE Click With Multi-File Templates In Android Studio
15:43
Top 4 Security Best Practices for Your Android App
09:41
Master the Android OS With My Brand New Android Internals Course
14:20
Is It Worth to Learn Native Android as a Beginner In 2025?
19:26
How to Use Native iOS Views (Swift UI) In Compose Multiplatform
09:37
Should Developers Be Afraid of AI?
16:16
Single State Fields VS. State Data Class In Your ViewModel - What's Best?
35:06
All Classes In Kotlin Explained
34:31
3 Ways How Attackers Can Reverse Engineer Your Android App (+ How You Protect It!)
17:57
The Full Guide to Supporting Edge-to-Edge On Android 15+ (Compose + XML)
14:21
New Android 16 Features, Compose Multiplatform Preview & More - Android News February 2025
11:23
When to Use a Single Activity Architecture On Android?
19:05
How to Get Started With Firebase Test Lab In Android Studio
21:27
Dagger-Hilt vs. Koin vs. Manual Dependency Injection - Pick THIS
07:00
Efficient IO With Buffered Reading & Writing In Kotlin - IO Essentials
15:09
InputStreams & OutputStreams In Kotlin - IO Essentials
18:16
Working With Files In Kotlin - IO Essentials
11:36
5 Things You MUST Do Before Deploying Your App to Google Play (or you'll regret it)
19:40
The Beginner to Industry-Ready Roadmap For Android & KMP Development In 2025
27:55
How to Encrypt DataStore On Android - Full Guide
25:59
Android XR Introduction - Build Apps With AR & VR Support
09:26
Android XR, Android 16 Changes & More - Android News January 2025
54:08
How to Record the Screen of ANY Android App - Android Studio Tutorial
13:36
How to Create a FAB Explode Transition Animation in Jetpack Compose
16:12
I've Used Jetpack Compose For 4 Years - Here's the Good and the Bad
31:47
How to Draw On a Canvas In Jetpack Compose - Android Studio Tutorial
12:25
Master Jetpack Compose & Internals With My NEW Course
02:38
Full Blueprint For Compose State Management - Free Live Workshop Announcement
29:15
Top 3 Custom Loading Animations In Jetpack Compose
43:18
How to Create a One-Time Password TextField in Jetpack Compose - Android Studio Tutorial
12:38
New Kotlin Guard Condition, Android 16 Baklava & More - Android News December 2024
14:59
How to Observe the REAL Internet Connectivity - Android Studio Kotlin Tutorial
42:17
The Ultimate Gradle Kotlin Beginner's Crash Course For 2025
22:05
How to Deserialize Inconsistent JSON Data With a Custom Kotlinx Serializer