Rachel Roumeliotis

Designs and executes content marketing strategy for technical companies with a focus on open source ecosystems, developer communities, and AI/data platforms. Produces virtual events and webinar programs that generate demand, build authority, and create reusable content assets. Delivers marketing training on content strategy, GenAI tool adoption, and community-led growth. Advises clients on ecosystem growth strategy including community segmentation, content workflow design, partner enablement content, and editorial operations.

Built and led ecosystem growth strategy for OPEA (Open Platform for Enterprise AI), an Intel-led Linux Foundation project, expanding participating organizations from 14 to 50+ in under 18 months. Developed open source content and messaging strategy aligned to corporate goals, positioning Intel as a credible voice in the developer and AI community. Produced and published technical content and ecosystem narratives for developer audiences, including coverage related to OPEA 1.0 and enterprise AI adoption.

Led editorial teams responsible for a developer and technologist learning ecosystem contributing ~$165M in annual revenue across books, video, and live training. Launched O’Reilly’s digital event program in 2020, growing to ~$20M in three years, including a flagship ChatGPT event that attracted 30,000+ registered attendees. Built content marketing partnerships with Google, IBM, Microsoft, Palo Alto Networks, Dataiku, and F5, delivering technical content programs across modalities totaling $20M+ over three years, including expansion to APAC with localized, time-zone-friendly programming.