Chris Ehemann
Senior Manager, Applied Machine Learning at Grainger
Westerville, Ohio, United States
Summary
👤
Senior🎓
Top SchoolChris Ehemann is a Senior Manager of Applied Machine Learning with eight years of experience translating a PhD in physics into production-grade ML solutions across manufacturing, product R&D, and forecasting. He has led applied teams at Grainger and built end-to-end modeling engines and monitoring systems at startups and ventures, combining timeseries forecasting, production pipelines, and ML-driven dashboards. Chris is comfortable across Python, Julia, and SQL-based feature engineering, and has shipped novel tools from process simulators and supply-chain optimizers to computer-vision feature extractors and neural-network-driven design apps. Known for refactoring brittle codebases into reliable, testable pipelines, he pairs deep quantitative instincts with pragmatic engineering and a taste for explainable models. Based in Westerville, Ohio, he brings a physicist’s rigor to product-focused ML and a track record of mentoring and cross-functional collaboration.
8 years of coding experience
13 years of employment as a software developer
Bachelor of Science - BS Physics and Mathematics, Bachelor of Science - BS Physics and Mathematics at Middle Tennessee State University (MTSU)Doctor of Philosophy - PhD Physics, Doctor of Philosophy - PhD Physics at The Ohio State University
Github Skills (12)
twitter-sentiment-analysis8
phoenix-channels8
flask-api6
sentiment6
phoenix-framework5
twitter5
bitcoin5
sentiment-analysis5
api4
flask4
elixir4
python3
Programming languages (2)
Github contributions (5)
rcehemann/senPyTweet
Nov 2018 - Sep 2019
Flask API for analyzing the sentiment of tweets
Contributions:23 commits, 7 PRs, 17 pushes in 9 months
analyzingapipythonflask-apiflask
rcehemann/EulerSolutions
Mar 2020 - May 2021
Contributions:2 pushes, 1 branch in 1 year 2 months
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