A console-based project that demonstrates Object-Oriented Programming (OOP), Object-Oriented Software Engineering (OOSE), and clean code principles through a simplified retail billing system.
This Java-based bill counter system replicates the core functions of a billing interface commonly used in retail environments. It is designed to showcase:
- OOP concepts like encapsulation, inheritance, and polymorphism
- Structured design following OOSE practices
- Maintainable and readable code with a focus on clean coding standards
This project serves as a practical demonstration of my understanding and implementation of:
- Object-Oriented Design and Architecture
- Core Java programming principles
- Building modular and easy-to-maintain systems
Though the system is simplified and console-based, it represents the foundation of a scalable billing application.
This project is intended solely for demonstration purposes. It does not include database connectivity or integration with real-world POS systems. The goal is to focus on fundamental programming logic and best practices in software development.
- Java
- Console-based input/output
- OOP, OOSE
- No external libraries or databases
- Abstraction & Encapsulation
- Inheritance & Polymorphism
- Separation of Concerns
- Reusability and Maintainability