Ian Werris is a seasoned data professional with extensive experience in data science and analysis. Currently serving as a Senior Data Scientist at Shopify since May 2025, Ian previously held a similar role at Reddit, Inc. from March 2024 to November 2024. Ian's career at Meta, spanning from February 2015 to June 2023, involved leading data-driven initiatives in the Facebook Ads ecosystem, providing mentorship and business solutions. Before that, Ian worked as a Senior Business Analyst at Crowdstar, focusing on enhancing game portfolio performance, and as an Analyst at DC Energy, managing a multi-million dollar portfolio in the New York ISO market. Ian holds a Bachelor of Science in Mechanical Engineering from Cornell University, where education was completed from 2008 to 2011.
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