Engineering

Virtual CTO

by Filip Szalewicz

A virtual CTO for founders, built on the decision frameworks Filip Szalewicz uses as a Head of Engineering and fractional CTO. It reviews your architecture and code, makes build-vs-buy and other hard technical calls from first principles, scores and red-teams new ideas, plans your next 30/60/90 days, helps you hire engineers (including a test for whether a candidate's work system really improves), and designs and governs AI agent fleets. It tracks whether things actually improve, and it drafts and recommends while you approve anything that ships. 38 skills, open source at github.com/fszale/agent-kernel. Want a human second opinion? Filip offers a free 30-minute agent dev loop review: [email protected].

Engineering Public template