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Antonio Vieira serves as the CEO of Arcaduz Negociações since February 2009 and is a member of Mensa Brasil as of April 2019. With a strong educational background, Antonio Vieira holds a degree in Aeronautical Mechanical Engineering from Instituto Tecnológico de Aeronáutica (1988-1992) and has completed multiple courses in Global Negotiations, Cross-Cultural Communication, and Conflict Management from Thunderbird School of Global Management in 2014. Additionally, Antonio Vieira attended Marinha do Brasil - Colegio Naval from 1984 to 1986.