I have heard various things about the role of github in the job search, but it seems to be more important. I am about to graduate school with a Mathematics degree and lots of informal coding experience but few completed projects (that I can share; most of them are research work done for hire).
I need to put something on my github. If you are an employer, or if you were starting out fresh today, what sorts of things would you write and release? I can make pretty much anything; I know how some of the most advanced 3d algorithms and machine learning methods work, and my research is in dynamical neuroscience, but finding ideas for code that people outside my field will actually want to use or read or care about is nontrivial ;P. I also want to control scope so it can be done and polished in a few months' time.
By the way I am pretty new to HN so I have no idea how to submit this to the right category. I just edited the title; does that work?