Kotlin Essentials: Build Mobile Apps and Modern Backends with Elegance and Power

The Language for Modern Android and Beyond.

Kotlin Essentials is your practical guide to mastering Kotlin - the expressive, concise, and powerful language that's officially supported for Android development and rapidly gaining traction in backend development with frameworks like Ktor and Spring Boot.

Whether you're building sleek mobile applications or designing scalable web APIs, this book teaches you how to use Kotlin to write elegant, readable, and maintainable code. From Kotlin's clean syntax and null safety to asynchronous programming and functional paradigms, you'll gain real-world skills through hands-on examples and projects.