Open source
I'm jdattilo on GitHub — since September 2011.
My open-source pattern has been consistent for fifteen years: build something for a real need, prove it in production, then release the parts other people keep asking about. The DHT11 library came out of selling actual sensors to actual hobbyists who needed working code more than they needed a datasheet; it outlived the company that shipped it. OpenPastures — the Cattle Suite — is enterprise test infrastructure that earned its keep inside Dell before it earned a public release on Dell's official open-source site. The FleetHarbor suite is in early access, not open source yet. Each library has its own reference page with provenance and wiring guides: DHT11, ultrasonic, BitArray, and Versalino.
Projects
DHT11LIB
An Arduino library for the DHT11 temperature/humidity sensor, released in 2011 during the Virtuabotix years. Forked, taught, and cited across the hobby-electronics community for over a decade.
OpenPastures (the Cattle Suite)
The distributed test harness I built on Dell’s Fluid Cache team — AE2, CATTLE, COW, COWTRACKS, and B2EB: test execution, cluster registry, log collection, and datacenter-wide build monitoring for multi-node storage clusters. When the Dell–EMC merger wound our division down, I fought the release through Dell’s legal process and won — the whole suite went up on Dell’s official open-source site on May 12, 2016, where it still lives today. Dell filed it under "OpenPastures" (the cow jokes were going hard). I wrote essentially every line, years before AI could help. Mirrored on my GitHub in 2026.
The FleetHarbor suite (early access)
RepoHarbor, TaskHarbor, and FleetHarbor are in early access: mediated git for agent fleets, the human+agent work queue, and the fleet control plane. Not open source yet; listed here so the lineage is on record.
The FleetHarbor suite (RepoHarbor, TaskHarbor, FleetHarbor) is in early access and NeuroHarbor is in development; none of it is open source yet. Watch GitHub or the now page for what opens up.