(Español) Admitted to professional practice in 2010. During his years of practice, Mr. León has acquired extensive experience in ​​litigation, working on complex cases, representing financial intermediation institutions, as well as business groups including the country´s main companies. Likewise, he worked as a Law Clerk for the President of the Constitutional Court, from 2016 to 2021, acquiring important knowledge and experiences in the field of the public law. He is a professor of the subjects Constitutional Law and Special Civil Liability at the Pedro Henríquez Ureña University (UNPHU) and the Universidad Iberoamericana, as well as in the Diploma in Human Rights Protection at the Universidad Autónoma de Santo Domingo (UASD) and the Diploma in Public Administration at the Pontificia Universidad Católica Madre y Maestra–PUCMM.