All articles

Learn Kotlin in a clear, step-by-step way with The Complete Kotlin Course 2023: From Zero to Expert. 

Become a sought-after Kotlin professional with structured lessons, engaging exercises, and expert support.

Image presents a photo of Piotr Wolak - founder of Codersee and instructor of the course.
Image shows Piotr's signature

About Me

Hello and welcome to Codersee, a place where you can learn Kotlin, Spring Framework (especially Spring Boot), Ktor, Micronaut and other things related to backend development. 

My name is Piotr and my mission is to provide you with a practical Kotlin articles, video tutorials, and exercises, which will help you bring your Kotlin & backend knowledge to another level.

Programming does not have to be boring and this is the reason why I focus on practice-oriented, and forward approach. 

Moreover, if you are tired of searching various places, blogs, or articles looking for interesting content, updates, and news from the world of Kotlin, then you should definitely check out my free newsletter. Every week, I spent the time on research, so that you don’t have to worry about that anymore. 

Thank you for visiting and let’s grow together 🙂