Julien Chaumond is Co-Founder and CTO at Hugging Face, the leading open-source AI platform democratizing machine learning for developers worldwide. He has been instrumental in building the Transformers Library and making large language models accessible for production use.

Julien earned a Master's in Electrical Engineering and Computer Science from Stanford University and studied Applied Mathematics at Ecole Polytechnique. He previously co-founded Glose, an educational reading platform, and worked as an advisor to the French Deputy Minister for Digital Affairs.

Julien is a strong advocate for open-source AI and transparency in machine learning development. He collaborates with leaders at Meta, OpenAI, Google, and academic institutions like EPFL, bridging the gap between research and real-world application.

Hugging Face raised $235M in Series D funding in 2023 at a $4.5B valuation from investors including Google, Amazon, Nvidia, Salesforce, and IBM. The platform hosts over 1 million model repositories and serves more than 50,000 organizations.

Hugging Face has become the GitHub of machine learning, with millions of daily downloads and a vibrant community of developers. The platform has fundamentally transformed how AI is developed and deployed, making advanced ML tools accessible to both experts and newcomers.