proyecto en C# y diagrama de clases en astah

Hello! I'm looking for experienced developers to create a basic web application for me. The application will have only a few features, but it's important that the design follows my specific preferences and requirements. I also need the developer to create a class diagram in Astah to represent the application. C# is the language of choice, and I'd like the application to be simple, efficient, and ready for use quickly. If you have the skills and experience necessary to make this project a success, please let me know so that we can discuss the details further. Thank you for your time and consideration!