Creating a website for one of the professor in College / University.
Keeping it open source for others if interested to come, get it and also use full or parts of the website if find interesting.
Main features:
Website is more like a portfolio
Appointment feature is build in which a student wants to make an appointment can do so. Also he gets a mail acknowledgement for that with a copy sent to you as admin. Those slots then are shown booked and no one else can book them.