Tomas Celichini is a skilled product leader with extensive experience in product management and development across several companies. Currently serving as a Product Leader specializing in LLM and prompt engineering at Darwin AI since July 2023, Tomas previously worked at belo and ZENVIA in product management roles, focusing on roadmap definition, team leadership, and product scaling. Prior experience includes a position as a product owner at Sirena, where Tomas directed product feature development and innovation while working with a technology stack that included React, Redux, and Node.js. In the realm of cybersecurity, Tomas managed PCI DSS alignment projects at Insside Informacion Inteligente SRL and provided identity and access management support for Arcos Dorados. Early career roles included customer service at MercadoLibre.com and administrative assistance at Anadelia SA. Tomas holds a degree in Administration and Information Systems from Instituto Tecnológico de Buenos Aires and studied Computer Engineering at Universidad Catolica Argentina.