Jeffrey Chrabaszcz
Lead Data Scientist
Pittsburgh, Pennsylvania, United States
Summary
👤
Senior🎓
Top SchoolJeffrey Chrabaszcz is a Lead Data Scientist with 13 years of experience applying advanced statistical modeling and machine learning across healthcare, public health, cybersecurity, and logistics. He combines a PhD in Neuroscience and Cognitive Sciences with hands-on work building and leading teams, from founding his consulting practice to managing a six-person data science group for government-focused SaaS. His background includes agent-based epidemiological modeling, Bayesian and MCMC approaches to decision science, and production ML engineering at scale. An adjunct professor, he translates complex analyses into actionable reports for policymakers and executives, and has repeatedly bridged academic research and operational deployment. Based in Pittsburgh, he brings uncommon depth at the intersection of cognitive modeling and real-world ML systems.
13 years of coding experience
14 years of employment as a software developer
BA Psychology, BA Psychology at The George Washington UniversityPhD Neuroscience and Cognitive Sciences, PhD Neuroscience and Cognitive Sciences at University of Maryland
Github Skills (14)
anova9
r-language8
linear-models8
r-package8
statistical-models7
predictive-modeling7
statistical-learning7
textbook7
statistics6
knitr6
regression-models6
r-programming6
modeling6
machine-learning1
Programming languages (2)
Github contributions (5)
jchrszcz/deed
May 2017 - Nov 2021
oTree task for collecting repeated decisions from description and experience
Contributions:15 PRs, 17 pushes, 1 branch in 4 years 7 months
decisionsotreejavascriptcollectingtypescript
jchrszcz/gemmR
Dec 2012 - Jan 2018
Contributions:120 commits, 12 pushes, 2 comments in 5 years 1 month
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