2025 -now Senior Data Scientist, Causal Inference @
2024 -2024 Founding AI Engineer @
2023 -2024 Data Scientist @
2022 -2023 Founding Engineer @
2022 -2022 Software Engineering Consultant @
2020 -2022 Senior Machine Learning Engineer @
2019 -2020 Senior Data Scientist @
2018 -2018 Data Science Fellow @
2015 -2018 Assistant Professor Of Political Science @
2014 -2018 Core Faculty in the Center for Statistics and the Social Sciences @
2014 -2015 Acting Assistant Professor of Political Science @
2013 -2014 Instructor of Political Science @
2013 -2013 Pre-doctoral Fellow, Institute for Quantitative Theory and Methods (QuanTM) @
2005 -2007 Assistant Economist, Research and Statistics Group, Money and Payments Studies Function @
2004 -2005 Research Associate, Research and Statistics Group, Payments Studies Function @
Jeffrey Arnold Education
University of Rochester
PhD, Political Science (Political Science)
2007-2015
University of Rochester
Master of Arts - MA, Political Science
2007-2012
Dartmouth College
BA, Economics, Government (Economics, Government)
2000-2004
Jeffrey Arnold Skills
Fortran
Scikit Learn
R
University Teaching
Ggplot2
Git
NLP
Shell
Data Science
Tex
Economics
C
Payments
Ruby
Emacs Lisp
Financial Modeling
Data Analysis
Political Science
TensorFlow
Shell Scripting
Stan
Open Source Development
International Relations
Deep Learning
Bayesian statistics
SAS
Haskell
HTML
LaTeX
Stata
Java
JavaScript
C++
International Security
Emacs
SQL
Python
CoffeeScript
Quantitative Research
Research
Econometrics
Research Design
Bash
Machine Learning
ESS
Statistical Modeling
Statistics
Data Visualization
Game Theory
Bayesian inference
Databases
Pandas Software
Web Scraping
Causal Inference
Github Atom
NLTK
Matplotlib
SciPy
PostgreSQL
Spacy
SQLite
AWS
NumPy
Flask
Pandas
Jeffrey Arnold Summary
Jeffrey Arnold, based in Oakland, CA, US, is currently a Senior Data Scientist, Causal Inference at Discord. Jeffrey Arnold brings experience from previous roles at eloraHQ, LaunchDarkly and Mercator. Jeffrey Arnold holds a 2007 - 2015 PhD, Political Science in Political Science @ University of Rochester. With a robust skill set that includes Fortran, Scikit Learn, R, University Teaching, Ggplot2 and more. Jeffrey Arnold has 4 emails and 3 mobile phone numbers on RocketReach.
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