Marcus is a professional photographer, digital and media technology specialist, and IT expert.He specializes in studio sessions, social events, and corporate photography ventures. His photographic career encompasses work in Brazil and abroad, including international publications such as the book Velas da America by Wolfgang Schulze (Wienecke - Chile) and multinational enterprises such as OHI (Omni Helicopters International) based in Europe.Marcus attended the University of Houston in Texas/USA, and other colleges in Brazil, including Universidade Estácio de Sá and Fundação Getúlio Vargas. He has over 35 years of experience in IT, music production, and professional photography. Got articles published in several newspapers like O Globo, Jornal do Brasil, and O Fluminense, as well as interviews in specialized magazines, such as PC World Magazine and the Áudio, Música e Tecnologia.He has provided long-term personal unique IT technical consulting to international companies such as Crowley Maritime Corporation, Jacksonville, Florida, USA, Hamburg Süd, Hamburg, Germany, and many others. He was also the first and only beta tester for Digidesign® (AVID) in Latin America, implementing Pro Tools® software for the PC platform. His experience with technology began in the late 1970s.Marcus is also a music producer, sound engineer, and founder of Pro Studio Produções Artísticas, created in January 1994 in Niterói, RJ.