PhD from the Universitat de Girona and member of the Statistics and Operations Research area within the Department of Computer Science, Applied Mathematics and Statistics (IMAE). My research focuses on compositional data analysis, particularly on the mathematical foundations of convexity and LpL_pLp norms in the simplex, as well as on applications to penalised regression with compositional covariates. I have participated in several competitive research projects and authored publications in international journals in the fields of statistics and optimisation. I have developed extensive teaching experience at several Catalan universities, teaching mathematics and statistics courses in engineering, economics, and social sciences programs. I have also worked for more than a decade in research management and support at the Universitat de Girona, particularly in scientific information systems and knowledge transfer.