David Letzler
Senior Manager, Data Science
New York City Metropolitan Area United States
Summary
👤
Senior🎓
Top SchoolDavid Letzler is a Senior Manager of Data Science with nine years of industry experience leading analytics and ML teams at impact.com, where he progressed from research scientist to senior manager. Trained as a humanities Ph.D. who double-majored in mathematics, he blends rigorous quantitative modeling (R, Python, SQL, ML, NLP, network analysis) with deep contextual understanding from publishing, higher education, and media domains. He has built experimental digital-humanities methods and productionized models for programmatic advertising and fraud detection, pairing technical craft with clear communication honed through years teaching and writing. An uncommon mix of novelist-level storytelling and technical fluency lets him translate complex analyses into product-ready insights and persuasive narratives for diverse stakeholders.
9 years of coding experience
18 years of employment as a software developer
Master of Arts (M.A.) Creative Writing, Master of Arts (M.A.) Creative Writing at Temple UniversityBaldwin Senior High SchoolDoctor of Philosophy (Ph.D.) English Language and Literature/Letters, Doctor of Philosophy (Ph.D.) English Language and Literature/Letters at The Graduate Center, City University of New YorkBachelor of Arts (B.A.) Mathematics and English, Bachelor of Arts (B.A.) Mathematics and English at Williams College
English
Github Skills (7)
google10
python9
automation9
certificate9
javascript3
nodejs3
mongodb3
Programming languages (1)
Github contributions (5)
dletzler/dletzler.github.io
Jan 2017 - Apr 2022
Contributions:21 pushes, 1 branch in 5 years 4 months
dletzler/Miscellaneous
May 2017 - Apr 2022
Contributions:8 pushes, 1 branch in 5 years
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