Am a professional in web applications, websites, programming and User interface. I have done similar projects before and i can design and build this system. It will be done as follows;
1. The front end will be designed using HTML5, CSS3 and JavaScript
2. The back end will be designed in PHP7 and SQL if required
3. Both the front end and back end will be joined so that the site is fully operational
I ill be ready to work upto 6 hrs a day on weekdays untill the site is complete and functioning. After the project is finished and the system is working, i'll also be available for fixes, issues and reviews.
I think this is a great project.
Best regards.