Geoff Perrin
Senior Data Scientist
New York, New York, United States
Summary
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Senior🎓
Top SchoolGeoff Perrin is a Senior Data Scientist with 11 years of experience building production ML systems, geospatial analytics, and data pipelines across fintech and urbanist domains. He has driven multimillion-dollar public benefits in city governments—designing occupancy and outreach models used in policy and litigation—and built underwriting and fraud models that cut losses by over $1M annually. Comfortable across the stack, Geoff combines advanced causal inference, LLM-derived features, and scalable ETL to reduce latency, improve accuracy, and expand product impact. He’s led open-data audits to strengthen municipal transparency and has a track record of translating complex spatial and social problems into actionable models and policy recommendations. Based in New York, he pairs technical depth with civic-minded projects spanning Detroit, Guadalajara, Bogotá, CDMX, Pittsburgh and Miami, and often operates in Spanish to bridge data and stakeholder needs.
11 years of coding experience
8 years of employment as a software developer
BS Economics Financial Mathematics German, BS Economics Financial Mathematics German at University of MichiganMaster’s Degree Urban Informatics, Master’s Degree Urban Informatics at NYU Center for Urban Science + Progress
English, German, Spanish
Stackoverflow
464reputation
312kreached
8answers
3questions
Github Skills (9)
geopandas6
pip6
keras6
crosstab6
python6
dataframe6
cmd6
easy-install6
javascript2
Programming languages (2)
Github contributions (5)
gperrin12/DLBA_occupancy_model
Sep 2016 - Jan 2018
Contributions:14 commits, 13 pushes, 1 branch in 1 year 4 months
gperrin12/resume
Jul 2017 - Feb 2024
Contributions:15 pushes, 1 branch in 6 years 8 months
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