Notary Public, 1993. Legal Advisor during the negotiation of the Management, Operation and Construction Contract (MOB), Juan Santamaría International Airport, 1999-2000; Legal Advisor: Oversight Agency, Management, Operation and Construction Contract (MOB), Juan Santamaría International Airport, 2001-2004; Program for Investment in Specific Sectors and Program for Adjustment of the Public Sector, International Development Bank, 1994-1998. Theory and Tool of the Harvard Negotiation Project (CMI, 2002). Associate at FSV 2004- 2010; FSV Partner 2010 - today.