I am a freelance developer / consultant / data scientist working working mostly with Python, C++ and Javascript in the Jupyter ecosystem. My expertise ranges from fast numerical computation, API design, to 3d visualization. I have a Bachelor in ICT, a Master and PhD in Astronomy and like to code and solve problems.

Feel free to contact me if you want to hire me.

Projects

vaex

Lazy out of core dataframe + fast binning + visualization

Vaex provides a dataframe where columns can be lazy expressions, suitable for large datasets, and provides fast aggregation of data on N-dimensional grids. Visualization is built on top of the fast binning algorithms to provide interactive visualization.

ipyvolume

3d scientific plotting

ipyvolume is a 3d plotting for Python in the Jupyter notebook based on IPython widgets using WebGL.

ipysheet

Spreadsheets for the Jupyter notebook

July 2010 - December 2011

Education

University of Groningen, the Netherlands

Astronomy Bachelor and Master of Science + PhD
2003 - 2013

Hanzehogeschool Groningen, the Netherlands

Information Technology Bachelor
1999 - 2003