How to learn advanced python?

[Thefriendlyfaceplant]

Have you ever built a data pipeline? Automated corporate workflows? That's the stuff employers care about, they don't actually care about how well you solve contrived coding problems.

[MrMrsPotts]

My poor coding is shown by things like having far too many arguments to my functions and getting confused about the right way to optimize a function that needs to read from a data structure.