At Thomson Reuters Marcos has worked as a Foreign Trade Consultant at Fiscosoft (a Thomson Reuters Company), then left to live out of country for 2 years, where he had the opportunity to study a MBA extension course in Project Management based on PMBoK at University of Toronto. When he came back to Brazil, he worked for Ernst & Young before being provided with a great opportunity to come back to Thomson Reuters. He accepted a position as an ONESOURCE Free Trade Agreement (FTA) Specialist.