Tim Hesterberg
Staff Data Scientist
Seattle, Washington, United States
Summary
👤
Senior🎓
Top SchoolTim Hesterberg is a Staff Data Scientist at Instacart with over two decades of applied statistics and data science experience, including a long tenure at Google estimating display ad effectiveness and consulting across diverse projects. He holds a Ph.D. in Statistics from Stanford and co-authored the textbook Mathematical Statistics with Resampling and R, reflecting deep expertise in resampling methods and statistical education. Tim’s career spans academia, industry research, and utilities, with practical work in forecasting, clinical trials, computer vision, web traffic, and unusual projects from earthquake streams to spiders on spacecraft. He’s played leadership roles in professional organizations and curriculum development (helping write ASA undergraduate guidelines), and brings a hands-on, adventurous approach—whether teaching students abroad or biking to work in Seattle. Notably, his background combines rigorous theory with pragmatic software and consulting experience, making him equally at home writing code, grants, or classroom materials.
8 years of coding experience
31 years of employment as a software developer
University of KonstanzB.A., Mathematics, B.A., Mathematics at St. Olaf CollegeMathematics, Mathematics at The University of BonnM.S., PhD., Statistics, M.S., PhD., Statistics at Stanford University
German, Spanish
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (21)
r-package9
r-language8
tidymodels8
missing-data8
tidyverse7
knitr7
tidy7
rmarkdown6
r-programming6
dplyr6
adaptive-design6
statistical-inference6
regression-models5
hypothesis-testing5
statistics5
Programming languages (1)
Github contributions (5)
lchihara/MathStatsResamplingR
Sep 2022 - Nov 2022
Contributions:6 commits, 7 pushes in 2 months
TimHesterberg/seminar-git
Sep 2021 - Sep 2021
Slides to introduce git and GitHub
Contributions:1 push in 1 day
gitbookintroducegit-gui
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