ColbyCallahan

Staff Engineer at Netflix

I build production infrastructure for autonomous AI agents.

I design the control-plane layer that lets large engineering organizations safely give agents more authority: secure runtimes, model and tool observability, cost attribution, policy enforcement, eval-backed reliability, and targeted kill switches.

Founding member of Netflix's platform modernization team. I design and operate production agent infrastructure across coding, Slack, research, and support workflows — including systems that have shipped thousands of validated agent-driven pull requests.

Founding Member

Netflix Platform Modernization

Thousands of PRs

Validated agent-driven changes shipped

Agents in Production

Coding, Slack, research, and support workflows

Control Plane Focus

Runtime safety, observability, cost, policy, and evals

Production Agent Infrastructure

Production Agent Infrastructure

Designing the control-plane layer that lets large engineering organizations safely operate autonomous AI agents — runtime, observability, cost, policy, and evals.

Engineering

Agent Control Plane

The infrastructure layer for operating autonomous AI agents at enterprise scale.

Engineering

Secure Agent Runtime

Sandboxed execution, least privilege, and bounded authority for production agents.

Engineering

Autonomous Software Evolution

Production agents shipping thousands of validated pull requests at Netflix scale.

Engineering

AI Cost & Observability

Gateway-centered cost attribution and observability for agent workflows.

Engineering

Platform Modernization

Turning organizational change into repeatable, measurable platform infrastructure.

Get in touch

Open to conversations about agent infrastructure, AI control planes, secure runtimes, model gateways, AI cost governance, technical architecture, speaking, and selective collaborations.