Carmen Valtierra de Luis

Carmen Valtierra de Luis is VP of Product at Tremau. Trained as an architect, she started her Trust & Safety career on the front line, in customer service and as a content moderator. At Bodyguard, she helped build a hybrid detection and moderation technology combining NLP rules, machine learning and LLMs. At Tremau, she leads the development of Nima, the infrastructure for Trust & Safety operations, covering the full workflow from detection and investigations to review, enforcement and compliance. Her work focuses on how policy clarity and data quality make AI-driven moderation fair and accountable.