I’m Jonathan.
I’m the founder of Deixic, and it’s what I work on full time. I’m building it so the next AI task can benefit from what a team learned on the last one. When someone adds context, corrects a mistake, or finds a better way to do the work, the team should be able to use that lesson again.
Before Deixic, I was CEO of ThreatKey, which was acquired. I also worked at Writer, Snap, DoorDash, Carta, and Vanta.
I left San Francisco for a while, tried working remotely, and came back. I missed being around other people trying to build things. I wrote about why I returned.
I tend to build the tool I want to use. I made Kestrel because I wanted an AI assistant that knew what I was working on without asking me to paste everything into a chat window. I also run a homelab because I like understanding the systems I depend on.
There’s more on GitHub. I write here about what I’m making and what I’m figuring out along the way.