Udemy – Low Level System Design[Java] with Problem Solving

Master Low Level Design (LLD) with a practical, interview-focused approach that helps you go beyond coding and start designing software like a strong engineer. This course covers the core foundations you need to become confident in software design: OOPs, SOLID Principles, Design Patterns, and problem solving.

If you often feel confused by concepts like abstraction, inheritance, polymorphism, composition, loose coupling, or when to use a design pattern, this course will help you understand them in a simple, structured, and highly practical way. Instead of just teaching theory, the course focuses on helping you apply these concepts to real design problems.

You will learn how to break down requirements, identify the right classes and objects, build clean relationships, apply SOLID principles correctly, and use the most important design patterns in the right situations. Most importantly, you will develop the thinking needed to solve Low Level Design problems confidently and improve your chances of cracking machine coding rounds in software engineering interviews.