Hands-On Object-Oriented Programming with Kotlin

Abid Khan is an application developer and test engineer with over 10 years of experience. He has worked with different programming languages, including C/C++ and Java, and is now working with Kotlin as a primary language for Android development. Abid is also the author of a book, Hands-On Object-Oriented Programming in Kotlin. He lives in Stockholm, Sweden, and spends most of his time reading books, learning new technologies, and blogging.Kucherenko Igor :

Igor Kucherenko is an Android developer at Techery, a software development company that uses Kotlin as the main language for Android development. Currently, he lives in Ukraine, where he is a speaker in the Kotlin Dnipro community, which promotes Kotlin, and shares his knowledge with audiences at meetups. You can find his articles concerning Kotlin and Android development on Medium and in a blog for Yalantis, where he worked previously.