
Want to learn Kotlin for Android?
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Learn Kotlin from home at your own pace while developing an Android App. Easy and fun!
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Kotlin is the real and imminent alternative for App development in Android
- The language created by Jetbrains is powerful, simple and versatile.
- It adapts perfectly to Android development.
- It allows you to avoid many of the obstacles that you will find in Java, thanks to the application of new concepts such as functional programming, lambdas or data classes.
This means that the demand for Kotlin developers is imminent, and you know about the first-movers advantage.
Hi, I’m Antonio Leiva
Now, I help other developers to become experts in Kotlin for Android through different training modalities.
My goal is to show you how to use Kotlin in an Android environment in record time so that you can improve your productivity, overcome the limitations imposed by Java and stand out as a developer by applying a modern, simple and functional code.

If you have developed Android applications with Java it’s possible that:
- You have found yourself in situations that block you and make you spend too much time to find a solution that is easier with Kotlin.
- You’ve felt frustrated discovering that 90% of your application errors are NullPointerExceptions.
- Or you have seen yourself writing repetitive lines of code that consume your time. I can imagine those hundreds of getters and setters in your data classes.
- In short, you have felt that your creativity has been limited by the limitations of the language itself.
Kotlin is a modern, powerful and safe language that will allow you to overcome these obstacles in the quickest and easiest way you can imagine.
Latest blog entries
Clean architecture for Android with Kotlin: a pragmatic approach for starters
Clean architecture is a topic that never gets old in the Android world, and from the comments and questions I receive, I feel it's still not very clear. I know there are tens (or probably hundreds) of articles related to clean architecture, but here I wanted to give a...
How my world is changing today
Hi dear reader! I normally don't write this kind of blog posts in my pretty technical blog, but I think that today deserves an exception. As you may (or may not) know, for more than 4 years now, I've been working for Plex full time doing awesome (sometimes seemed that...
MVP for Android: how to organize the presentation layer
MVP (Model View Presenter) pattern is a derivative from the well known MVC (Model View Controller), and one of the most popular patterns to organize the presentation layer in Android Applications. This article was first published in April 2014, and been the most...
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