Hello,
If you are going for part time course in electircal engineering, then I suggest you to go for nptel courses. You can register for the courses taught by IIT faculty. You can search for the required courses in the link below-
https://swayam.gov.in/explorer
You can go through the course lectures and there is an exam at the end of the course. And these certificate courses look good on your resume.
Good Luck!