Aplicacion de evaluación

I need to hire a freelancer to develop an application for educational evaluations. This application needs to scan the results sheets of said tests as the output. This project is for personal use, and it needs to be user friendly and have a modern design. In summary, I will need a freelancer to create an application that can carry out educational tests, deliver test results, have a modern design, and be easy to use.
Example https://www.youtube.com/watch?v=8JsbSJvap30