Alex Ellman
Data Scientist
- Role
- Machine Learning Scientist at Arena Physica
- Location
- New York, NY, US
- LinkedIn followers
- 500 followers
About Alex Ellman
Former ML scientist, now building AI products for professional services firms. I also run…
Experience
Machine Learning Scientist
May 2022 — Present · New York, NY, US
Member of promotions team for 1.5 years, provides customized discounts to a fortune 100 CPG company’s customersDeveloped machine learning models to support new regions and pricing strategies for client, owned outcome end-to- end (data engineering, modeling development, and analysis of impact). Models was immediately profitable, providing$100k+ of profit for client every month. Used Amazon Athena, Python, Scikit Learn, SQL and Rundeck.Member of BI Pricing team for 4 months, responsible for creating tool that showed CPG customer live price to customer, price to retailer and price to distributor in retail stores nationwide.Developed entity resolution pipeline and model for stores; matched same stores from different datasets to allow view of full price funnel. Used Amazon Athena, Python, SQL, Rundeck and Sentence Transformer from Hugging Face. Achieved 95% accuracy with 60% recall- project was still ongoing upon leaving the company.
Education
Emory University
Bachelor’s Degree, Economics, Philosophy
2013 — 2017
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