C# Unit Test Expert needed - INR 1000

I am looking for a C# expert who is also an expert in writing unit to write a small application which will not take more than 2-4 hours. This small application is to shortlist a developer for my bigger application which I will award him after successful completion of the project. The project must be checked in to GitHub right from the beginning so that I can review the code quality, use of SOLID/DRY principles and strong use of Unit testing of the code. I don't just want someone to write the code in 1 file but looking for someone to use a proper decoupled architecture to create this application. Strictly looking for the individuals and not the companies because I don't want to pay more than INR 2000 for this task so don't do the blind biddings. The requirements are attached so don't give me automated messages and then expect me to explain you in the chat what needs to be done, so read the attached requirements and welcome to ask any questions you may have. Happy bidding