Douglas Rudolph
Hey. I'm a data-driven builder who likes to track life in numbers, patterns, and progress. I live in NYC, spend a lot of time running, and I'm always working on something.
Right now that's Tero. Tero is a semantic control plane for observability data. I'm helping shape product direction at Tero, where I work across product, design, and engineering.
I'm probably best described as a creative technologist: equally deep in programming, design, and product. I'm also casually building an indie game called Coffee Quest.
I like to write and build in public. This site is where I share what I'm making and how I'm thinking.
Quests
Ongoing projects, progress, and everyday experiments
Essays
Opinions, journalism, and reflective writing
- Where Does the Art Live?LatestApr 16, 2026
- Where Does Your Design Space Live?Apr 15, 2026
- How I use AIMar 3, 2026
Tinkerings
Design explorations and web experiments
Shortlist
Top recommendations
Newsletter
I'm also publishing a private newsletter. I send it rarely, when I have something to say. I also read every reply. You can join it here: