πŸ‘‹ Hoi!

Headshot of Jeroen Janssens πŸ“› I'm Jeroen (pronounced YAH-roon). Welcome to my site.

πŸ’» I work at Posit, PBC as a Senior Developer Relations Engineer.

✍️ Together with Thijs Nieuwdorp I wrote Python Polars: The Definitive Guide. I’m also the author of Data Science at the Command Line.

πŸ› Most of my bugs are written in Python, R, JavaScript and Bash. Every now and then I dabble in C and Lua. I should learn Rust.

πŸ‡³πŸ‡± I live in Rotterdam, the Netherlands with my wife and two kids.

πŸ—½ My wife and I have lived in New York City for 2,5 years. I try to visit this beautiful place at least once a year.

πŸͺš I’m building a Lego table in my spare time. Still got all my fingers.

πŸ“Ό I’ve seen Labyrinth (1986) and The Matrix (1999) more times than I care to count.

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