Hannah Lewis
Senior Data Scientist
Baltimore, Maryland, United States
Summary
👤
Senior🎓
Top SchoolHannah Lewis is a Senior Data Scientist with nine years of experience applying machine learning and statistical modeling to high-stakes scientific, government, and commercial problems. She has led end-to-end AI pipelines—from research and feature engineering to deployment—across domains including radio frequency signal analysis, federal fraud detection, and large-scale astronomical data delivery for NASA missions. Comfortable working cross-functionally, she has managed teams, partnered with institutions like MIT and NASA Ames, and translated complex datasets into reliable production systems. Her background as a PhD astronomer informs a strong foundation in probabilistic methods and reproducible research, and she has a track record of building open, user-friendly tools and notebooks to broaden access to mission data. Based in Baltimore, Hannah combines rigorous academic training with practical deployment experience, and she uniquely bridges signal-processing expertise with cloud-native data engineering.
9 years of coding experience
9 years of employment as a software developer
Bachelor of Arts - BA, Physics, Bachelor of Arts - BA, Physics at St. Mary's College of MarylandDoctor of Philosophy - PhD, Astronomy, Doctor of Philosophy - PhD, Astronomy at University of Virginia
Github Skills (11)
astronomy9
science9
image-processing8
python8
frame8
jupyter-notebook6
binder6
experiment4
notebook4
cloud-computing2
git2
Programming languages (3)
Github contributions (5)
hmlewis-astro/dogrates_tweet_engineering
Oct 2021 - May 2022
Contributions:39 commits, 16 pushes in 7 months
hmlewis-astro/street_network_deep_learning
Sep 2021 - May 2022
Contributions:66 commits, 56 pushes, 1 branch in 8 months
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