Ellen Havlicek

Ellen Havlicek is a Staff Product Manager at Reddit, Inc. since February 2023, with a robust background in product management at Twitter from April 2017 to February 2023. At Twitter, Ellen led longform content initiatives and personalized content ranking on the Home Timeline, along with overseeing Super Follows account subscriptions and CoTweets. Prior roles at Twitter included managing Publisher Products, focusing on Publishing Analytics and Monetization. Ellen's career began at AOL Platforms, where responsibilities included leading a Display SSP emphasizing Demand, User Matching, and Data & Reporting. Ellen holds a BA in Mathematics from Amherst College.