Design Better Software - Master Object-Oriented Thinking.
Object-Oriented Design (OOD) is the backbone of scalable, maintainable, and reusable software systems. Whether you're a beginner developer or a seasoned engineer, this book gives you a clear, practical path to mastering OOD principles, understanding design patterns, and applying them to real-world projects.
Using language-agnostic explanations with examples in Python, Java, and C++, you'll learn how to create robust class hierarchies, reduce code duplication, and improve system flexibility.
✅ Core OOD principles: Abstraction, Encapsulation, Inheritance, and Polymorphism
✅ SOLID design principles (Single Responsibility, Open/Closed, etc.)
✅ Best practices for class and interface design
✅ Coupling, cohesion, and composition techniques
✅ UML diagrams and object modeling
✅ Common design patterns (Factory, Observer, Strategy, Singleton)
✅ Refactoring legacy code to follow OOD standards
✅ Applying OOD in software architecture
✅ Practical OOD projects and case studies
✅ Interview prep for software design questions