Philipp Lackner Courses

Kotlin Coroutines - Complete Guide from Basics to Advanced Implementation

Master Kotlin coroutines from basics to advanced topics including suspend functions, contexts, jobs, async/await, and real-world Firebase/Retrofit integration.

• YouTube
• 1 hour 27 minutes
• Self-Paced
• Free Video

The Ultimate Guide to Kotlin Flows

Master Kotlin Flows from basics to advanced operators, StateFlow, SharedFlow, unit testing, and clean transformations with combine, zip, and merge techniques.

• YouTube
• 1 hour 43 minutes
• Self-Paced
• Free Video

Git for Android Developers

Master Git fundamentals and GitHub workflows specifically tailored for Android development, from basic repositories to open-source contributions.

• YouTube
• 1 hour 44 minutes
• Self-Paced
• Free Video

MVVM Running Tracker App with Dagger-Hilt

Master Android development by building a complete running tracker app using MVVM architecture, Dagger-Hilt dependency injection, location services, and database management.

• YouTube
• 5 hours 50 minutes
• Self-Paced
• Free Video

Android Fundamentals for Beginners

Master Android app development from setup to advanced features including activities, layouts, intents, fragments, and services in this comprehensive beginner-friendly tutorial.

• YouTube
• 7 hours 32 minutes
• Self-Paced
• Free Video

Kotlin Newbie to Pro - Complete Android Development Course

Master Kotlin programming from basics to advanced concepts including variables, functions, classes, inheritance, lambdas, and generics for Android development.

• YouTube
• 6 hours
• Self-Paced
• Free Video

MVVM Shopping List App with Kotlin

Master MVVM architecture by building a complete shopping list app in Kotlin with SQLite, RecyclerView, custom dialogs, and Kodein dependency injection.

• YouTube
• 1 hour 18 minutes
• Self-Paced
• Free Video

How Easily Attackers Can Fake Requests to Your Server - And What You Can Do Against It

Discover app attestation techniques to verify client authenticity and prevent server request manipulation with real-world examples and technical implementation.

• YouTube
• 19 minutes
• Self-Paced
• Free Video

Project Creation and First Hello World App - Spring Boot 4 Basics With Kotlin

Discover Spring Boot fundamentals with Kotlin by building your first backend project and creating a hello world URL endpoint from scratch.

• YouTube
• 19 minutes
• Self-Paced
• Free Video

REST Controllers and HTTP Requests - Spring Boot 4 Basics With Kotlin

Master building functional REST controllers in Spring Boot 4 with Kotlin to handle HTTP requests and implement CRUD operations in this 27-minute tutorial.

• YouTube
• 27 minutes
• Self-Paced
• Free Video

Response Handling and HTTP Status Codes - Spring Boot 4 Basics With Kotlin

Master HTTP status codes and response handling techniques in Spring Boot using Kotlin to communicate effectively with clients about request outcomes.

• YouTube
• 15 minutes
• Self-Paced
• Free Video

How to Implement Pagination in Compose Multiplatform - KMP

Master a generic approach to implement pagination for remote APIs and local databases in Compose Multiplatform development.

• YouTube
• 50 minutes
• Self-Paced
• Free Video

How to Deep Link Into iOS and Android With Compose Multiplatform

Master deep linking implementation in Kotlin Multiplatform apps for iOS and Android, enabling browser links to open your app with URL data passing capabilities.

• YouTube
• 28 minutes
• Self-Paced
• Free Video

Profiles, Configuration and Environment Variables - Spring Boot 4 Basics With Kotlin

Master Spring Boot profiles and configuration management using application.yml files to define environment-specific properties for development and production setups.

• YouTube
• 20 minutes
• Self-Paced
• Free Video

SQL Databases With JPA Persistence - Spring Boot 4 Basics With Kotlin

Explore connecting to PostgreSQL via JPA in Kotlin Spring Boot, using Supabase hosting for database persistence and real-world implementation practices.

• YouTube
• 36 minutes
• Self-Paced
• Free Video