Lawyer specialized in Commercial Law and Entrepreneur. Head of the firm Grüneisen & Asociados – Abogados. Advisor of the Club Atlético Boca Juniors. He worked with special focus on the practice of national and transnational commercial law, and in particular advising on marketing channels. In litigious matters, he specializes in personalized advice on corporate disputes and bankruptcy solutions, as well as in the intervention and participation on various issues of sport law. He has vast experience in arbitration, both domestic and international.