Joined Bustamante & Bustamante in 2003, and rejoined in 2015, after working as in-house international counsel for a private joint venture in the Ecuadorian oil industry from 2007 to 2015. Research assistant in comparative law at the National Bureau of Economic Research, NBER, in Cambridge, MA (2001 - 2002). Legal consultant for Consejo Nacional de Modernización CONAM, advising the government of Ecuador on telecommunications, electricity, and oil and gas (1998 - 2000). Consultant and instructor on negotiations for Conflict Management Group in Cambridge, MA (1996 - 1997). Associate attorney at Perez, Bustamante y Pérez (1992 - 1996). Professor of International Arbitration and of Negotiations at Universidad de los Hemisferios (since 2012). Professor of Negotiations for the MBA program at Universidad de las Americas (since 2007). Mediator for the Ecuadorian-American Chamber of Commerce (since 2007). Ecuadorian-American Chamber of Commerce, member of the Board (2008). Asociación Nacional de Empresarios, member of the Board (2014 - 2015).