Hello,
I know you are busy so let me get straight to the point.
I can teach your team git/github from basic commands to advanced in 2-3 hours.
I will provide you with best practices, shortcuts, secrets that developer don't want to share, and many more...
I have 4+ years experience teaching people how to code and can guarantee you that if you are not 100% satisfied then you will get your money back.
If you are interested please let me know,
Aiman