I finally got my portfolio ready for data science and GIS specialist job searching. Many of friends in data science have suggested that having a GitHub account available would be helpful. GitHub is a site that holds and manages codes for programmers globally. GitHub works much better if your have your colleagues work on the same programming with you, it will help to track the codes editing from other people’s contribution to the programming/project.
Anyway, shot me an email to email@example.com if you need any other instruction on it.