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I am a PhD student in biostatistics at the University of California, Berkeley. I conduct research on biomedical and related topics using randomized experiments, targeted machine learning, and causal inference.

I am also a consulting data scientist for a variety for organizations; you can send me a message to discuss a potential project.

Prior Employment

  1. From 2011 to 2014 I worked at The Voter Participation Center as their director of analytics, managing field experiments and predictive modeling.
  2. From 2010 to 2011 I worked at Al Gore's climate advocacy group the Climate Reality Project (then called the "Alliance for Climate Protection") as the senior analyst on the digital team.
  3. From 2009 to 2010 I worked full-time with the international advocacy group as a general technical consultant and product manager.
  4. From 2007 to 2009 I worked for Rock the Vote, leading experiments on voter registration and turnout of 18 to 29 year olds in the US.


Projects and programs I have managed include:

  • Model building (machine learning) and model evaluation (Lasso, LR, MARS, RF, GBM, GAM, caret, etc.)
  • Field experiments, advanced automated randomization, subgroup analysis, and heterogeneity
  • Voter file matching, analytics, voter file quality, Catalist & Targetsmart subscriptions
  • Voter contact (VR, VBM, GOTV, Persuasion): direct mail, phones, ads, mobile, email
  • Online advertising & list building: Facebook, Google Adwords, Care2/
  • Data visualization: charts, maps, tables, & performance dashboards
  • Engineering: Drupal, Wordpress, jQuery, Python, & similar
  • Census demographics, voter behavior, & turnout analysis
  • Technology development, data syncs, & APIs
  • SEO, Google Analytics, & Google Trends


I hold a master of public affairs from the Lyndon B. Johnson School of Public Affairs, where I concentrated in state politics and was student body president. I received my B.A. from The University of Texas at Austin with majors in government & economics, and minors in computer sciences & mathematics.

Professional Affiliations

Current professional memberships include:

  • Analyst Group
  • Society for Political Methodology
  • American Statistical Association
  • American Political Science Association
  • Midwest Political Science Association