Python Object-Oriented Programming and Design Patterns

Writing working code is only the first step in software development; building resilient, extensible applications requires structured design principles. This course guides you step-by-step from writing basic Python classes to organizing complex software using proven design patterns tailored for modern Python development. In this written course, you will learn to: - Understand foundational object-oriented principles including encapsulation, inheritance, polymorphism, and abstraction. - Apply SOLID principles to design clear and flexible application architectures. - Implement creational patterns such as Factory and Singleton using Pythonic conventions. - Organize complex systems with structural patterns like Adapter, Decorator, and Facade. - Control application behavior using behavioral patterns like Strategy, Observer, and Command. - Leverage modern Python features including protocols, abstract base classes, and type hints for robust code design. The curriculum begins with essential terminology, object-oriented concepts, and basic class design before progressing to architectural patterns and structured code refactoring. This course is built for beginner and intermediate developers who know basic Python syntax and want to elevate their software construction skills. Start reading today to transform your Python programming habits and build clean, professional software.