Dean Langsam
Super Organizer at PyData Tel Aviv
Center District, Israel
Summary
👤
Senior🎓
Top SchoolDean Langsam is a senior data scientist and organizer with 11 years of experience building production ML systems for cybersecurity and finance, currently driving representation learning, embeddings, and chatbot-based data tooling at SentinelOne. A pandas enthusiast and author of dovpanda, he focuses on concise, high-quality data engineering and model evaluation while partnering with infra and backend teams to productionize complex pipelines. His background spans applied research in epidemiology and optimization, predictive maintenance projects in the Israeli Air Force, and end-to-end model ownership at BlueVine, giving him a strong mix of domain breadth and operational rigor. Active in the PyData Tel Aviv community as an organizer and speaker, he combines deep probabilistic thinking with practical solutions for large, heterogeneous datasets.
11 years of coding experience
15 years of employment as a software developer
Master of Science (M.Sc.), Industrial Engineering, Master of Science (M.Sc.), Industrial Engineering at Tel Aviv UniversityVisiting Student - School of Public Health, Epidemiology, Visiting Student - School of Public Health, Epidemiology at Yale University
English, Hebrew
Stackoverflow
1,899reputation
149kreached
17answers
42questions
Github Skills (78)
python10
pandas10
overlay10
manipulation10
dataframes9
data-manipulation9
directions9
frame9
data-structures9
data-science9
data-analysis9
health8
probabilistic-graphical-models8
probability8
ministry7
Programming languages (5)
Github contributions (5)
DeanLa/imoh
Jan 2016 - Nov 2019
Crawling Israel's Ministry of Health's epidemiological weekly reports
Contributions:26 commits, 22 pushes, 1 branch in 3 years 11 months
chartsreportshealthministryministry-of-health
DeanLa/DeanLa
Jul 2020 - Nov 2024
Contributions:2 pushes, 1 branch in 4 years 4 months
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