3+ years managing teams focused on personalization, experimentation, or growth platforms. Deep technical expertise in modern web technologies and personalization ecosystems. Hands-on experience with TypeScript, Python, Node.js, GraphQL, and Next.js. Shipped production code and can contribute to technical discussions, code reviews, and architecture decisions. Understand personalization strategies, user segmentation, ML model integration, and data-driven product development. Strong collaboration skills with Engineering, Data, and Product teams. Excellent written and verbal communication skills.