Kotlin JVM Essentials: Collections, Exceptions, and Data Handling

Building reliable applications on the JVM with Kotlin requires a solid command of core data structures, error management, and common data formats. This written course helps you build a strong working knowledge of essential Kotlin features through clear explanations and structured code snippets. You will learn to write clean, predictable code while exploring the standard library tools used every day by software developers. What you'll learn: Understand fundamental Kotlin terminology, type concepts, and foundational JVM mechanics; Work with Kotlin collections, including lists, sets, maps, and functional transformation pipelines; Implement robust exception handling strategies to ensure application stability; Parse, manipulate, and generate JSON using standard serialization patterns; Manage dates, times, and time zones accurately using modern date-time APIs; Apply standard library utility functions to streamline everyday data manipulation. The material begins with core terminology and foundational concepts before transitioning into text-based explanations of practical programming tasks and written exercises. This course is ideal for beginners and programmers transitioning to Kotlin who want a solid foundation on the JVM. Start reading today to enhance your Kotlin software development skills.