What training
do you need?

Kt. Academy offers a variety of Kotlin workshop for developers who want to move to from Java to Kotlin or who want to polish their Kotlin skills.

Private in-company workshops

Do you need to train whole team of developers? Choose training dedicated only for your emloyees. Let our expert come to you and deliver the training at your premises or choose an online option.

Check most popular workshops

Public workshops for individuals and small teams

Are you searching for training to yourself or a few developers from your team? Join our public workshop - we offer both online and stationary curses.

Check upcoming workshops

Learn Kotlin
the right way


In last years Kotlin has become a primary language of Android development, highly supported language for Spring development, and popular alternative to Java in general.

We conduct workshops because it is one of the best ways to support project migration to a new language and to quickly learn how to efficiently use a new language.

  • We always adjust training to your needs and level of experience of your team.
  • We support learning with practical exercises and challenges - we believe that effective training needs to be as practical as possible.
  • We always have extra exercises prepared for those who are progressing faster. It is important when team members have a different level of experience.
  • We provide printed course materials and Kotlin cheat sheet, so your team can easily use new knowledge in the project.
Marcin Moskała - Trainer in Kt. Academy

Your trainer

Marcin Moskała

Marcin Moskala is an experienced Android developer, teacher, and an official Jetbrains' Kotlin training partner. He is the founder of Kt. Academy, author of the book "Android Development with Kotlin", and an active programming community member. He is also the main author on the biggest medium publication about Kotlin and a speaker invited to many programming conferences. Some of his talks can be found on YouTube, including:

One of the first certified Kotlin training worldwide

You will be trained by an expert who is an official JetBrains' Kotlin training partner. The quality of his workshops was checked and certified by the creators of the Kotlin language itself.

JetBrains certified Kotlin Training

We helped over 200 developers from 27 companies worldwide in smooth transition to Kotlin

Mariusz Saramak - Kt.Academy references

Mariusz Saramak

Expert Android Developer

Tom Tom

"On this workshop, I not only systematized knowledge about Kotlin syntax but also, thanks to Marcin, I changed my way of thinking about problem-solving to functional way - I got a new tool that I can use at work on a daily basis. It seems to me that whole training is focused on immediate use of new knowledge in daily work. Big +"
Patryk Grajewski - Kt.Academy references

Patryk Grajewski

Android Software Engineer

Sii Poland

"Very good workshop. Perfect for developers that want to move easily from Java to Kotlin. During the workshop, we did plenty of exercises that enabled checking new knowledge in practice."

Let's get in touch!

We will be happy to identify your needs and answer your questions.

Contact Us