Melanie Appleby

Melanie Appleby is a data science professional with extensive experience across leading technology companies. Currently serving as a Member of Data Science Staff at OpenAI since May 2025, Melanie previously held roles at ElevenLabs and Instagram, where responsibilities included leading data science teams and driving strategic initiatives in data analytics, particularly for high-growth advertising products and e-commerce. Earlier experience includes significant contributions as a Data Scientist at Facebook, Trendalytics, and Metis, where Melanie focused on delivering actionable insights, developing new features, and engaging in capital raising activities. Prior expertise also includes equity research analysis at Credit Suisse, supporting investment strategies within the Hardline Retail sector. Melanie holds a B.S. in Economics from The Wharton School, concentrating on Operations, Information, and Decisions.