Nicole Königstein is a data scientist and quantitative researcher working as CEO and cochief AI officer at Quantmate. She also serves as an AI consultant, leading workshops and guiding companies from AI concept to deployment. She’s the author of the books Mathematics for Machine Learning with NLP and Python and Transformers in Action (Manning) and the forthcoming books AI Agents: The Definitive Guide and Transformers: The Definitive Guide for O’Reilly. As a guest lecturer, Nicole shares her expertise in Python, machine learning, and deep learning at various universities.