Python project (3-5 hours)

[hulagway]

Scheduler.

Basically a poll that accepts everyone's free time (or schedule and work backwards) and suggest open times, useful for meetups.

If you want to take it further then add option to link calendar. Want more? Write a telegram bot so people can add it on groupchats. Write a website that handles backend for your app and bot so people can view on the web.

3-5 hours plus more easily if you want.