I currently work at a tech startup in the real estate industry. In my spare time, I like to work on little hobby projects, toy with Nix, and maintain my Minecraft data packs (all open source, of course). My current project is a compiler that allows me to maintain my data packs in a custom (sane) language and generate equally optimal output to what I would write by hand.
Previously I worked at Fig, which has since become Amazon Q. I wrote the fastest, fully complete JavaScript command-line argument parser (archived) using the Fig CLI schema.
While I was working in IT, I also wrote a Jamf School API library, working around its numerous quirks, bugs, and lack of documentation (1, 2, 3, 4, I could go on), and I wrote a bunch of other libraries necessary for it including deno_mock_fetch and apple_device_identifiers.
I have a lot of old projects on my profile, and a also a few really old Python projects that I wrote that have over 200,000 downloads in total on PyPI.