I worked most of my career as a quantitative economist involved in the analysis of large datasets. In the 90s, this was done primarily in STATA and C++. Now I am focussing on Python and R. I am interested in projects that involved that analysis of the administrative data of large organization or social media. My primary domain expertise is in program evaluation and performance measurement. Often the output of my work is an analytical report as well as source code. You can see a list of my publications at Google Scholar