Julian has over 16 years of experience across Online Child Sexual Exploitation and Abuse investigation, child protection, and online safety, with a career spanning national law enforcement, international organisations, and the private sector. He has held roles with the Spanish National Police, INTERPOL, and the United Nations Office on Drugs and Crime’s Global Programme on Cybercrime, as well as with Meta, where he contributed to technical and policy efforts to combat imminent and credible threats. Julian has also led capacity-building initiatives in diverse operational contexts, and maintains a broad network of partners engaged in the global response against the proliferation of child sexual abuse material.