Hi Dear,
I see you're looking for a person proficient in Object Oriented Programming to complete your project.
You will be glad to know that I am here to help you in completing your project. I have an excellent grip on Object Oriented Programming topics, along with QA skills. I will provide you not only quality but also 100% satisfaction.
As you said, the main requirements of your project are surrounded with Polymorphism and Inheritance. These are the primary pillars of object oriented programming.
I have a question for you that why you did not provide the Proposed System to find the classes?
in use case file, information about use cases is present nothing else.
I would love to talk more on this. Please take your time to review my profile.
Thanks for your time,