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Louis Cialdella

Louis Cialdella

Data Science Manager @ StubHub (We're hiring!)

New York, New York

I recently started as a Data Science Manager at StubHub.

I'm was previously a Data Scientist at Facebook, where I lead work that helps us understand the competitive landscape of advertising and how that should affect company strategy.

Before that, I was a data scientist at ZipRecruiter, where I help business stakeholders use Bayesian analysis to understand the impact of our decisions, and design machine learning systems for fraud detection and operational optimization. Before that, I worked on a big data analytics platform at JP Morgan Chase, where I built dataflows that analyzed the risk profile of millions of financial instruments per day. I got my BS in Computer Science from Columbia university, where I did a specialization in Machine Learning and Artificial Intelligence.


  • Analytics Manager / Senior Data Scientist (MeetElise)
  • Senior Data Scientist (ZipRecruiter)
  • Data Science Mentor (Thinkful)
  • Senior Data Scientist (Facebook)
  • Data Scientist (ZipRecruiter)
  • Manager, Data Science (StubHub)


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