This guide will allow you to improve your object-oriented programming skills and familiarize yourself with its techniques using real projects as examples. The authors present a project-oriented approach to creating software in Java, using which you can become an effective developer. Each chapter of the book focuses on a specific project, starting as a simple console application and growing into a full-fledged application. If you know the basics of Java programming, then here you will learn modern software development techniques that will allow you to create up-to-date, stable and maintainable Java applications. If you've recently graduated from university or a programming course and are looking for your first job in Java, then you should definitely buy this book - it connects programming exercises with the real day-to-day work of a professional development engineer.