Modern Java Fundamentals for Technical Interviews

Java continues to be the backbone of enterprise software and large-scale backend systems, making mastery of its principles essential for career growth. This course provides a complete foundation in modern Java, teaching you the engineering mindset required to write robust, scalable applications and confidently answer common interview questions. This comprehensive text-only course guides you through the language, focusing on practical application and conceptual clarity. You will learn the principles behind high-performance Java code, from memory management to advanced design patterns. What you'll learn: * Understand core Java syntax, memory management, and object-oriented programming principles. * Master essential data structures, generics, and the powerful Collections Framework. * Apply the Stream API and Lambda expressions to write clean, functional, and expressive code. * Configure robust exception handling and I/O operations for real-world applications. * Learn foundational concurrency concepts, including threads, synchronization, and modern virtual threads. * Explore advanced topics like reflection, serialization, and the basic structure of the Java module system. The content begins with foundational terminology and concepts, progresses through intermediate language features like the Stream API and collections, and concludes with advanced topics crucial for high-performance and scalability. This course is designed for absolute beginners in Java and developers looking to reinforce their knowledge of modern language features and technical interview preparation topics. No prior Java experience is required. Start building your expertise in enterprise-level Java development today.