[arpafaucon]

I really liked listening to and working on the projects of the open MIT course about performance https://ocw.mit.edu/courses/6-172-performance-engineering-of...

[sebtron]

+1

I watched the lectures from 2018 on YouTube: https://m.youtube.com/playlist?list=PLUl4u3cNGP63VIBQVWguXxZ...

A big piece missing from there is algorithms and data structure, likely covered in one (or multiple) other course(s).