This is a mapping of the things has done on GitHub.
Note that most of these views represent commits as being equal size, when in fact, the amount of significance and work varies greatly from commit to commit. Also, your GitHub activity is often not a good representation of your body of work as a whole. Certainly, it is not a resume.
I happen to put a lot of of my non-commercial work on GitHub, so this does help me out, personally. If you have another source of "project work" data that you'd like to see mapped out by Observatory, let me know, and I'll see what I can do!