Christopher is a developer and entrepreneur who specializes in building novel machine learning systems and is based out of Beijing, China. He is a director of AI at Yodo1 where he runs the AI, data science, and Automation teams. He has architected and been part of building machine learning systems that scale to 100,000's of users. Along with his work, he is interested in volunteerism and education. He is the co-dean of the largest non-profit machine learning school in Beijing where he teaches along with 5 other volunteers over 200 students every three months the practical side of machine learning. He also hosts quarterly Machine learning boot camps for startups in partnership with Google and Tsinghua University.