Hi, I’m Mark! I’m interested in data science and public policy, particularly related to regulations and the US federal rulemaking process. Currently, I work as a senior policy analyst at the GW Regulatory Studies Center. I primarily use Python, but I'm also proficient in R and Stata. I'm the author and maintainer of fr-toolbelt, a Python package for working with the Federal Register API. How to reach me: mfebrizio@gwu.edu