Book a workshop only for your team

You can choose from the proposals below, or we can prepare something tailored to your needs. We conduct both in-company and online trainings.

Kotlin for Android Developers

A 3-day course that covers the whole material needed for efficient and idiomatic Kotlin development in Android. It starts with basics and dives deep down into advanced Kotlin features and best practices.

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Refactoring to Clean Code

Enhance your Legacy Code towards Clean Code every day. Feel the thrill of continuous code clean up and make it a daily habit of your team to maintain code quality.

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Kotlin for Backend developers

A 3-day training concentrated on Kotlin JVM backend ecosystems like Spring, Ktor, or pure Java applications. The workshop covers Kotlin exercises, best practices for backend, and core coroutines library features.

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Refactoring to Patterns

Make code architecture more extendable, readable, and testable by applying design patterns.

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Kotlin Coroutines

This is a 2-day workshop for experienced developers, that covers asynchronous programming in Kotlin using coroutines. It covers both build-in support for coroutines and dives deep into kotlinx.coroutines library.

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Effective Kotlin

During this 2 or 3-day workshop for experienced Kotlin developers, we'll dive deeply into Kotlin's best practices and idiomatic Kotlin use. We'll also talk about more general concepts like readability, abstraction design or contract setting.

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We list only the most popular workshops on our website. If you don't see the course you need or require a tailored version of it, then please write to us:

The benefits of private training

Tailored made

Do you have specific needs? No worries, we will customize our training so you will take the most advantage.

Flexible dates

Do only certain dates suit you? No problem, let us deliver the workshop on time that suits you best.

Choose location

We can deliver training at your company anywhere in the world, or if you prefer we can conduct it online.

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

Learn from the best

Marcin Moskała

Marcin Moskała is an experienced Android developer, teacher, and an official Jetbrains' Kotlin training partner. He is the founder of Kt. Academy, author of the books "Effective Kotlin" and "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.

Professional training materials

The book with all the slides to make it easier to start using new knowledge after the workshop - everything in one place to recall new functionalities.

Cheatsheet in a printed, laminated form. Now you can have all the essentials at hand — it is the best daily support for a Kotlin developer.

A lot of tasks and questions to practice during the workshop. We do our best to make the training as practical as possible.

Kt. Academy materials

We've helped over 300 developers from over 40 companies around the world in a 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 +"
Natalia Nazaruk - Kt.Academy references

Natalia Nazaruk

IT Developer (Android)


"I have participated in great Kotlin for Android Developers training, with extremely competent Marcin Moskala from Kt. Academy as a trainer. It was an intensive 3-days Kotlin workshop, ended with a quite difficult and thorough exam. With experience and knowledge under my belt acquired in this course, I feel confident about my future as an Android Developer."
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."

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