I am on git, where you can find any of my mathematical programming that seems useful enough to share.  Presently there isn't much of use, but hopefully more useful things will happen over time.

• Redei Symbols -- Redei symbols are a class of very interesting trilinear symbols.  I wrote some magma to actually compute these and also to compute the minimally ramified extensions required for them.  For information on the symbols, consult Stevenhagen's paper (ArXiv:1806.06250) on the topic.
• Conference Materials -- Whilst organising Y-RANT IV I became frustrated with the lack of automation for conference booklets and name tags.  What I produced isn't perfect, and if I ever have time then I'll fix it up, but it at least allows for writing a clean TeX document with easy linking between the schedule and titles/abstracts of speakers.