Extensive experience as litigator in lawsuits and arbitration, in different complex of commercial cases. Part of Alegría Law Firm and later partner in Borlenghi, Mollard y Bullrich law firm until 2001, when he joined, together with Santiago Mollard, Nicholson y Cano, as partners. Counsel on litigation matters to YPF, HSBC, The Bank of Tokyo, Sancor, Ledesma, QBE, Camuzzi, Mitsubishi and Panasonic, among other clients. Defends businesses’ rights in Class Actions filed in different jurisdictions in Argentina.