Seriously, Do I need to learn Version control system tools as well to become Data Scientist ? I would say — “without fail”. Motivational analogy — Without a version control system in place, one is probably working together in a shared folder on the same set of files. Shouting through the office that you are currently working on file “xyz” and that, meanwhile, your teammates should keep their fingers off is not an acceptable workflow. It’s extremely error-prone as you’re essentially doing open-heart surgery all the time: sooner or later, someone will overwrite someone else’s changes. Right version control software helps product development team work simultaneously, automate tasks, track changes, and ensure high availability/disaster recovery. Topics to be covered: • Creating Repositories and clone it. • Basic Git commands like init, add, commit. • Creating branches, push, pull to the repository.