Jim Crozier
Principal Data Scientist
Atlanta Metropolitan Area United States
Summary
👤
Senior🎓
Top SchoolJim Crozier is a Principal Data Scientist with over a decade of experience building and productionizing statistical and econometric models for eCommerce, fintech, and enterprise clients. He combines advanced Python, R, and SQL expertise with cloud and big-data tooling (Spark, Hive, GCP, Hadoop) to deliver CI/CD-driven nightly prediction pipelines and scalable ML products. His work spans CLV, churn and time-series forecasting, pricing elasticity and recommendation systems, consistently translating complex models into measurable business impact. Jim pairs hands-on implementation experience at companies like MailChimp, Greenlight, and Chord Commerce with consulting roots, enabling him to align technical solutions to client strategy. He holds a PhD in Economics from Georgia Tech, which underpins a rigorous econometric approach that informed large-scale forecasting and revenue-optimization systems. A pragmatic communicator, he regularly bridges senior stakeholders and engineering teams to operationalize analytics at scale.
10 years of coding experience
12 years of employment as a software developer
Doctor of Philosophy - PhD Economics, Doctor of Philosophy - PhD Economics at Georgia Institute of TechnologyBachelor of Business Administration (BBA) Finance, Bachelor of Business Administration (BBA) Finance at Georgia State University - J. Mack Robinson College of BusinessMaster of Arts (MA) Applied Economics, Master of Arts (MA) Applied Economics at University of North Carolina at Greensboro
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (20)
sparklyr9
dplyr9
ide8
r8
spark7
livy7
python7
shell7
storage6
machine-learning6
apache-spark6
apache5
statistics5
object-storage4
database3
Programming languages (4)
Github contributions (5)
jimcrozier/gt_econ2250
Jun 2022 - Jan 2023
Statistics for Econ
Contributions:12 commits, 3 PRs, 46 pushes in 6 months
econstatistics
jimcrozier/ibm_presentation
May 2016 - Jun 2016
Contributions:16 pushes in 21 days
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