I build tools and services. Each one starts with a written spec of what "done" means, and I test it against that spec until it holds.
- Plainletter won third place (Bronze) in the Good Neighbor track of a hackathon on Devpost in October 2026 (the result). It helps the volunteers at a free help desk read an official letter with the person who got it, and checks every amount, date and reference against the letter itself.
- Tolsey is a food safety log for small kitchens that you fill in by voice. Tell it "reach-in two is fine" and it asks for the number on the thermometer. Try it in the browser, nothing to install.
- Throughline is a memory layer for incident response that you can audit. When a search can't run, it answers "unknown" instead of "no prior incidents".
- Blast Radar ranks what a data change is about to break, using DataHub's lineage, and writes the verdict back into DataHub. There's a 2-minute demo.
- Back on Track is an offline web app and a set of printable fridge magnets for older adults with low back pain, in English and Dutch. Open the app.
claude-glass did not work on Windows at all. Backslash paths broke every internal link and serve refused every file. My fix in #31 went out in v0.7.8, credited in the release notes.
The rest is side projects and a few forks I keep around. taranity.com is the studio I run.