David Rousset is a Principal Program Manager at Microsoft, focused on AI engineering and developer experience. Inside the CoreAI - Developer division, he works on building next-gen agentic tooling like the AI Toolkit, Foundry Extension and MCPs. His work combines OSS, GenAI, and production-grade workflows. He’s also the co-author of Babylon.js, a WebGL 3D engine used by several Microsoft applications in Office as well as various external partners such as Adobe. As a former evangelist, he’s used to public in various conferences, mainly about web development but also about quantum computing as he's passionate about it. He’s based in Paris, France which will explain is weird but lovely accent.