Sean Core

Sean Core is a marketing professional with extensive experience in digital, acquisition, engagement, SEM, SEO/CRO, affiliate, programmatic, and email marketing. They currently serve as the founder of Core Performance Marketing (2023–Present), providing performance marketing strategy development, data analysis, and paid advertising management. In past roles, they led user acquisition marketing at Elsevier from 2015 to 2022, delivering multi-channel campaigns that drove 30% year-over-year growth in site traffic, new users, and engagement. They also held roles such as Senior Performance Marketing Manager at Ada Health (2023–2024) and Engagement Marketing - Customer Growth Manager (VP) at Citi Cards (2008–2012), where they managed campaigns and budgets, including a $3 million budget and P&Ls. They earned an MBA in Marketing and Finance and a BS in Marketing and International Business from Montclair State University.