Jeroen Janssens

Jeroen Janssens is a prominent figure in the field of data science, known for his roles as a consultant, educator, and author. He founded Data Science Workshops, a company that provided hands-on training and coaching in data science, including workshops on data visualization, programming, and machine learning. This venture operated from January 2017 to December 2022 and catered to various clients such as Amazon, eHealth Africa, and The New York Times.12

Education and Career

Jeroen holds a PhD in machine learning from Tilburg University and an MSc in artificial intelligence from Maastricht University. Before establishing his own company, he served as an assistant professor at the Jheronimus Academy of Data Science and worked as a data scientist at Elsevier and several startups in New York City.1 Currently, he is a Senior Machine Learning Engineer at Xomnia in Amsterdam.1

Contributions to Data Science

In addition to his teaching and consulting work, Janssens is the author of Data Science at the Command Line, published by O'Reilly Media. This book provides insights into using command-line tools for data science tasks and has been well-received in the community. He is also working on a new book titled Python Polars: The Definitive Guide, expected to be released in August 2024.123

Personal Life

Jeroen lives in Rotterdam, Netherlands, with his wife and two children. His passion for teaching and helping others is evident through his various workshops and community engagements in the field of data science.12