Dan Schonfeld Email and Phone Number
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Dan Schonfeld personal email
Now, more than ever, eBay remains committed to helping small businesses sustain and grow. Advertising plays a critical role in this. Our goal is to help eBay sellers sell more and sell faster. We're inventing new recommender systems and ways to shop. About me:Python and Machine Learning enthusiast. Engineering skills: Python / ScalaHadoop / SparkSQLMulti Arm Bandits:A/B Testing methodologyMachine Learning:Prompt EngineeringPredictive modelsXGBoostDeep learning
Ebay
View- Website:
- ebayinc.com
- Employees:
- 16677
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EbayNew York, Ny, Us
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Senior Manager, Applied ResearchEbay Feb 2024 - PresentSan Jose, Ca, UsPromoted to lead the eBay Buyer Experience organization's Item Recommendation Algorithms team in an effort to accelerate GMB growth across the company.
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Senior Manager, Applied ResearchEbay Ads Feb 2022 - Feb 2024San Jose, California, Us● Lead team of 10 machine learning engineers to develop state-of-the-art recommendation systems for eBay inventory of 1B+ items. Serve real-time recommendations to 200M+ global customers in milliseconds. ● Leveraged LLMs to engineer new ranking model features and recommendation candidate sets. Deployed updates to production and orchestrated online A/B test; achieved $15M+/year increase in ads revenue.● Revamped hiring process for ML engineers to hire better talent faster. Sourced and hired 5 top engineers in just 2 months during summer recruiter shortage to build eBay’s next-generation recommender system. -
Data Science ManagerUnited States Air Force Apr 2018 - Feb 2022Randolph Afb, Tx, Us● Led team of 20 data scientists, data engineers, and software engineers to develop production-level machine learning solutions (NLP, data fusion, event forecasting, anomaly detection). Deployed visualization dashboards and web applications for customers; gained 8 new clients, raised $3M in funding.● Led 5 data scientists to develop computer vision ConvNets (semantic segmentation, object detection). Launched automated detection framework and interfaced with customers to validate detections / interpret results; achieved 35% improvement in detection accuracy & 25% reduction in false positives.● Managed $140M+ / 130-engineer program tasked with corporate-wide future space infrastructure study evaluating satellite performance; spurred major satellite constellation design changes worth $20B+. -
Analytics & Operations ManagerUnited States Air Force Jun 2016 - Mar 2018Randolph Afb, Tx, Us● Directed 140 analysts; defined training requirements and project success criteria. Planned and executed 42 on-site projects for external customers; achieved 50% reduction in cyber intrusions, gained 5 new clients. ● Led agency-wide customer engagement effort, briefed executive stakeholders on risk mitigation strategies.● Managed 40 handpicked Air Force cyber analysts to deliver 12 successful analytics product launches. ● Integrated automatic anomaly detection capabilities into corporate analysis tools. Deployed tools on customer networks; unveiled 10 new adversary attack vectors, 33% decrease in hours required per project.● Mentored analysts on growth / career progression; team earned 8 promotions and 20 performance awards.
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Machine Learning ResearcherUnited States Air Force May 2015 - May 2016Randolph Afb, Tx, Us● Implemented custom distributed computing framework (PySpark, Hadoop) for 10 petabyte dataset. ● Developed Random Forest classification model to discover malicious web traffic; identified and blacklisted 5,000 instances of botnets targeting the Department of Defense (DoD) network boundary.
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Director, Data ScienceDataprime, Inc. Jul 2020 - May 2021Loudon, Va, Us● Led team of 8 data scientists to develop and launch Series A startup’s core matching algorithm product that recommends relevant jobs to data professionals using text analytics and advanced NLP methodology.● Created recruiter support tool to scrape the web for qualified candidates; enabled 2 successful placements. -
Machine Learning ResearcherMassachusetts Institute Of Technology Sep 2013 - May 2015Cambridge, Ma, Us● Developed dynamic machine learning models, improving commercial airlines’ severe weather route predictions at 12 U.S. airports by 20%. Provided optimized aircraft trajectories to 30 FAA operators.
Dan Schonfeld Skills
Dan Schonfeld Education Details
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Massachusetts Institute Of TechnologyOperations Research -
United States Air Force AcademyOperations Research
Frequently Asked Questions about Dan Schonfeld
What company does Dan Schonfeld work for?
Dan Schonfeld works for Ebay
What is Dan Schonfeld's role at the current company?
Dan Schonfeld's current role is Senior Manager, Applied Research @ eBay.
What is Dan Schonfeld's email address?
Dan Schonfeld's email address is da****@****rce.com
What schools did Dan Schonfeld attend?
Dan Schonfeld attended Massachusetts Institute Of Technology, United States Air Force Academy.
What skills is Dan Schonfeld known for?
Dan Schonfeld has skills like Microsoft Office, Microsoft Excel, Operations Research, Team Leadership, Military Operations, Powerpoint, Public Speaking, Microsoft Word, Research, Matlab, Customer Service, Teamwork.
Who are Dan Schonfeld's colleagues?
Dan Schonfeld's colleagues are Jack Gould, Casey Yardley, Katherine Alexander, Lance Bernstein, Juanetta Radcliff, Hassan Tahir, Meyer Waks.
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