Valerio Maggio is a researcher, Software Sustainability Institute (SSI) fellow, and a senior data scientist advocate at Anaconda, the world's most popular data science platform. He holds a Ph.D. in Computer Science, and his research interests span a broad range of topics in data science, from data processing to reproducible machine learning analytics. Before joining Anaconda, Valerio worked in the Higher Education sector, holding an appointment as Senior Research Associate for Data Science and Artificial Intelligence at University of Bristol (UK), and Fondazione Bruno Kessler (Italy). Valerio is also an open-source contributor and an active member of the Python community. Over the last 12 years he has contributed to and volunteered at many international conferences and community meetups like PyCon Italy, PyData, EuroPython, and EuroSciPy.