Chemist and Ph.D. in Forensic Sciences from the University of Alcalá (UAH), specialized in forensic toxicology and the study of new psychoactive substances (NPS) through high-resolution mass spectrometry (HRMS). Since 2010 at the National Institute of Toxicology and Forensic Sciences (INTCF), Ministry of Justice of Spain. Expertise includes forensic casework, analytical validation, and application of GC-MS, LC-MS/MS and LC-HRMS in complex toxicological investigations. Doctoral research the transition from targeted to non-targeted HRMS strategies for NPS. Author of several papers in differents journals such as Forensic Chemistry, Talanta, Forensic Science International, Journal of Analytical Toxicology, and Toxics. Has contributed to international cooperation projects, supporting forensic capacity in advanced LC-MS/MS and HRMS. Recognized in 2024 by the European Agency for Drugs of Abuse (UEDA) as European expert and member with active participation in TIAFT and SoHT associations.