An engineering firm with a clear point of responsibility.

Acyclic is a standalone software engineering firm founded by Graham Goudeau, an engineer. We build software and private AI for systems where being wrong is expensive.

Independent by structure. Forward-deployed by method.

The engineer should be close to the consequence.

Our senior engineers work with client teams in the environment where the software will run. AI agents carry much of the implementation, while people remain responsible for the judgment behind the system and the result it produces.

That position shapes our engagements: define the accepted outcome, build in context, verify the result, and stand behind what ships.

Graham Goudeau

Engineer and founder of Acyclic.

To discuss a project directly, write to graham@acyclic.sh. A useful first note describes the operational problem, the environment, and when a working result is needed.

Use the project intake

Bring us the hard part.

Tell us what needs to work, where it has to run, and when the result is needed.

Describe the work