Master OOP Design and Architecture in Pascal

You know the basics of programming, but struggle to write code that is easy to manage, extend, and debug. Object-Oriented Programming (OOP) provides the architectural framework necessary for professional software development. This course transforms your approach to coding, teaching you the foundational principles of OOP design. By the end, you will be able to architect multi-module applications that handle data efficiently, manage errors gracefully, and are scalable for future features. What you'll learn: * Understand the four pillars of OOP: abstraction, encapsulation, inheritance, and polymorphism. * Practice implementing classes, interfaces, and methods to define reusable data structures. * Apply design patterns for effective exception handling and defensive programming. * Configure robust file input/output operations and manage application state. * Build multi-module console utilities that accept and process command-line arguments. * Learn foundational concepts of unit testing to verify class behavior and ensure code quality. We begin by defining object-oriented terminology and architecture, then move through practical exercises applying each OOP pillar in sequence. The final sections guide you through integrating these concepts to build a fully functional, well-structured utility application. This course is designed for beginners who have a basic grasp of programming fundamentals in Pascal or any similar language but are new to object-oriented design. No prior experience with OOP concepts is required. Start designing maintainable and professional software today.