Bill Easton
Head of Product at Pydantic
Head of Product at Pydantic. FastMCP Maintainer. Previously Director of Product Management for Observability at Elastic, Product at Amazon, and CTO at Verve Industrial Protection. Focused on developer tools, observability, and AI infrastructure.
Author links:
Articles
A research agent, three waysJul 21, 2026Your traces already know how to fix your promptJul 17, 2026Score Freely with Pydantic LogfireJul 16, 2026One key in, no keys outJul 15, 2026The average run is lying to youJul 14, 2026You perfected the wrong agentJul 13, 2026When you do not know what you are looking forJun 19, 2026The OOM that was not your agentJun 18, 2026The pod that did not survive Tuesday's deployJun 17, 2026When the slow thing is not the modelJun 16, 2026Agents are the new servicesJun 15, 2026