C# Console Application with OOP Focus

I need an adept C# programmer to develop a console application with a keen focus on object-oriented programming (OOP).

Key Features:
- The software application must emphasize OOP concepts, especially encapsulation, polymorphism, abstraction, and inheritance.
- The project should exemplify how these OOP principles can be applied in a practical coding context.

Ideal Skills:
- Excellent understanding and application of OOP in C#
- Experience in developing console applications
- Detail-oriented programming approach, demonstrating the value of encapsulation, polymorphism, abstraction, and inheritance within an application's architecture

Please provide samples of similar work or detail your related experience in your bid.