Agent infrastructure
Runtimes that hold identity, memory and tool access across sessions and machines, with the boundaries written into the code path.
Work
Remote from Hamilton, Ontario. Open to full-time, contract and advisory engagements.
Everything described here runs. An Arch Linux phone in daily use with a session authority the compositor and logind both agree with. A second phone brought across its own boot boundary. A Rust substrate holding identity, memory and senses for an agent that operates real hardware. Package-owned delivery, signed, to declared device profiles.
Read any page here and then read the commits behind it. The daily ledger records what moved and when, including work under seal, credited by count with names withheld. It is dated evidence rather than a claim about velocity.
Runtimes that hold identity, memory and tool access across sessions and machines, with the boundaries written into the code path.
Inference, gateways and storage on hardware the owner controls, packaged so it survives a rebuild.
Daemons, protocol work, device state, Wayland and Linux plumbing. The parts that have to be correct while nobody is watching.
Bridges, homeserver operations, and the parts of federation that only show their edges in production.
Session authority, credential boundaries, package signing, post-quantum readiness, and audits that name what was measured.
Ransomware restoration, AD and DNS rebuilds, triage under time pressure. Emergency rate, engagement minimum.
The best engagements are small teams doing work that matters, and organisations that mean it when they say sovereignty. Surveillance infrastructure and designed-in lock-in are the two things I turn down.
Email is fastest. Every real message gets an answer.
Rates and engagement models — consulting, full-time, advisory, incident response, and the pro-bono terms — live on caseytunturi.com/contact, kept in one place so they stay true.
Primarily remote. On-site available around Hamilton, Ontario and Buffalo, New York for incident response or scoped engagements.