For advanced users, they can take up projects such as ‘detecting fake news project using Python’, ‘develop a recommendation engine using collaborative filtering using Python’ etc.
For Data Science you can use a good datasetsome great public datasets on which you can make good data analysis and visulization.
Moreover for more Advanced Machine Learning & Deep Learning Projects you can take inspiration from here.
Well there are n no of Data Scienece Projects
It is basically divided in sub sections like
Data Visualisation Projects
some of them are, Titanic case study,Spam and Ham messages,Breast Cancer prediction and Covid Data Analysis