On my Github page, I share several projects with friends/colleagues, but some are also publicly available.
I have publicly shared the following projects:
My Github account is: jurjen93
With Kaggle you can join competitions, which are kind of ongoing hackathons, where you try to solve problems by using machine learning (AI). You can do this individually or in teams.
I have joined the following competitions:
Titanic -> predicting if passengers will survive or not, based on their own personal details.
House Prices -> predicting house prices, based on features about the house.
Cassava Leaf Disease Classification -> predicting the type of disease of cassava leaves from images.
My profile is: jurjen93