Most people know me as the creator of pandas, but I also co-created Apache Arrow and Ibis.

I'm currently a Principal Architect at Posit PBC, Chief Scientist at Voltron Data, and a General Partner at Composed Ventures. I am a Member of the Apache Software Foundation. Before my current roles, I worked at Two Sigma Investments, Cloudera, and co-founded DataPad.

I blog occasionally on my personal website.

You can sponsor me with GitHub Sponsors. I donate at least $1000 each year to NumFOCUS to support pandas and also encourage you to consider donating there, too.

My book Python for Data Analysis (3rd Edition, 2022) is a comprehensive introduction to the Python data stack including pandas, NumPy, IPython, and Jupyter. It's been used by hundreds of thousands of data scientists and analysts worldwide.