Jeroen Janssens

Jeroen Janssens, a Senior Developer Relations Engineer at Posit and author, teams up with Thijs Nieuwdorp, a data scientist at Zomnia, to discuss their book on the Polars library. They dive into why data scientists are migrating from Pandas to Polars, highlighting its efficiency in memory usage and processing speed. The duo shares best practices for using Polars, the benefits of collaboration with NVIDIA and Dell, and the transformative impact of the Great Tables package on data presentation. Their insights will leave you eager to enhance your data manipulation skills!

Jeroen Janssens, author and Developer Relations Engineer at Posit, and Thijs Nieuwdorp, Lead Data Scientist at Xomnia, dive into the world of Polars. They discuss the library's evolution and why it outshines Pandas. Their unique journey in crafting 'Python Polars: The Definitive Guide' reveals the challenges of technical writing, blending humor with serious insights. The duo also explores the dynamics of the Dutch tech scene, contrasting it with Silicon Valley, and shares personal anecdotes about language learning and future projects.

Jeroen Janssens, author of a book on utilizing the command line for data science, talks about creating command line tools, being a polyglot data scientist, and his PhD research on the podcast. He also discusses the importance of data science workshops and leveraging LaTeX for technical documents.