JANNA O'SHEA ZAGARI

Brand Strategy & Positioning
Digital Communications
Editorial & Content Strategy

A photo of the Tumblr logo in the old offices

Social Media lead

Tumblr / October 2015 – March 2018 / New York, NY

  • Drove Tumblr’s editorial and audience strategy, shaping brand voice and storytelling across channels

  • Built and led a centralized content team focused on editorial strategy, cultural engagement, and community, helping grow Tumblr’s audience by 4M fans (63%) in under three years

  • Developed strategic partnerships and campaigns that expanded Tumblr’s cultural relevance and strengthened connections with key communities

  • Partnered with PR, senior leadership, and cross-functional teams on major announcements and cultural moments, shaping messaging and audience response

  • Built the editorial infrastructure for a growing content function, establishing content planning, reporting, brand guidance, and cross-functional workflows from the ground up