Joshua Wassink

Staff Data Scientist @StubHub

Los Angeles, CA, US
EMAILS
j••••••••@stubhub.com
MOBILE NUMBERS
+13•••••••84

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WORK HISTORY

Oct 2025 — Present

Staff Data Scientist @StubHub

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Los Angeles, CA, US

I lead development of data science and machine learning frameworks to personalize promotional notification delivery.

EDUCATION

2009 — 2012

Grinnell College

Bachelor of Arts (B.A.), Political Science

2013 — 2018

The University of North Carolina at Chapel Hill

Ph.D., Sociology

SKILLS

Quantitative ResearchMicrosoft PowerpointTeachingMicrosoft ExcelMicrosoft WordGrant WritingRMultilevel & Longitudinal ModelingStata

ABOUT JOSHUA WASSINK

I am an enthusiastic Data scientist, with a passion for data-driven decision-making and product development. I have more than eight years of experience using statistical models to generate insights from large, messy datasets. I believe every business question is waiting to meet the right dataset. My role is to leverage that dataset to drive value creation and yield concrete actionable insights. I thrive in cross-functional teams where I can incorporate subject matter expertise into cutting edge models to drive value-Data Science Skill Set-Languages: Python (Pandas, Numpy, SKlearn, TF-Keras, Statsmodels), R, AWS, SQL, Docker, GitML: regression, classification, unsupervised learning, time-series forecasting, anomaly detectionAB Testing: experimental design, propensity score matching, instrumental variables, uplift modeling,regression discontinuity, fixed/random effects, sample weighting, mixed methods research design

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Joshua Wassink — Email, Phone Number & Contact Info | Unifers