Udacity
Mostly python related resources as that's where they got their start but its worth a look since they offer certifications, degrees and courses.
Alison
If you want to gain critical knowledge of specific individual concepts then the certifications offered here, which include an abundance of subjects such as languages, media studies, journalism, public relations,…
Lynda
Lynda is a learning platform that is owned by LinkedIn and has a 30 day free trial. It also has one of the widest range of courses / classes that…