Kotlin for Java Developers
Confidently transition from Java to Kotlin through hands-on examples and idiomatic Kotlin practices
Created by José Dimas Luján Castillo, Ron Veen
Explore how to transition your Java skills to Kotlin and write cleaner, more modern code. Discover how Kotlin improves on Java with concise syntax, safety features, and expressive APIs. Build confidence in using Kotlin for Android, backend, and cross-platform projects.
Packt | Oct 2025 | 414 min
What You Will Learn
You will start by comparing familiar Java syntax with Kotlin, making it easy to see how each concept translates. Through hands-on coding and practical examples, you will practice using Kotlin features like null safety, coroutines, and extension functions. By building real-world solutions, you will gain a deep understanding of idiomatic Kotlin and how to use it alongside Java.
Key Features
- Map Java concepts to Kotlin for a smoother learning curve and faster adoption
- Apply null safety, coroutines, and extension functions to write robust, modern code
- Integrate Kotlin into existing Java projects for Android, backend, or cross-platform work
Target Audience
If you are a software developer with solid Java experience looking to expand into Kotlin, this content is for you. It is especially useful for Android engineers, backend developers, and anyone maintaining Java systems who wants to modernize their codebase. You should be comfortable with Java syntax and object-oriented programming basics.
