Hands-On Object-Oriented Programming with Kotlin. Build robust software with reusable code using OOP principles and design patterns in Kotlin

Abid Khan, Igor Kucherenko

Learn Spring for Android Application Development. Build robust Android applications with Kotlin 1.3 and Spring 5

S. M. Mohi Us Sunnat, Igor Kucherenko

Mastering High Performance with Kotlin. Overcome performance difficulties in Kotlin with a range of exciting techniques and solutions

Igor Kucherenko