**[Google Cloud Poaches 'Harness Engineering' Author from OpenAI, Betting on Enterprise Agent Workflows]** According to monitoring by Beating, former OpenAI engineer Ryan Lopopolo has announced his move to Google Cloud, where he will serve as the Chief Engineer for Agentic Google Cloud Platform. Lopopolo is the author of OpenAI's *Harness Engineering* article. This methodology emphasizes equipping agents with proper context, tools, permissions, evaluation, and feedback loops, enabling agents to truly participate in software development. At OpenAI, he was involved in an internal experiment where the team used Codex to build a product from an empty repository. Over five months, approximately 1 million lines of code were generated. Codex handled the code, testing, CI, documentation, and internal tools, while humans primarily focused on goals and acceptance. This career move indicates that Google Cloud is not just aiming to sell models and compute power but is also enhancing its enterprise agent engineering capabilities. [Original Link]