Engineering in the open
Ryan Duffy
Site reliability engineer who builds AI infrastructure. A global network by day, a self-hosted AI platform by night — and the decisions written down along the way.
Latest from the journal
The Second Restructure — Cutover Waves + the Hero Bug
Moving workloads into functional namespaces exposed the dependencies held at the other end of each connection.
Read the episode 16 minutesLatest updates
1 website commit Website · WK·43
1 commit — Merge pull request #24 from rduffyuk/publish/s4e12-vw-2170-20261019
No public platform notes yet. New writing and decisions are available in the other views.
Publication dates and public build notes. Journal entries describe earlier work. “Merged” does not confirm a live deployment.
The project behind the writing
Rootweaver
My independent AI engineering platform. Coding tools, persistent memory, searchable knowledge and code relationships, connected with signed provenance.
I design and operate it with AI-assisted development.