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Gustavo Márquez Sosa


Gustavo Márquez Sosa is an independent Software Engineering consultant and trainer, specialized in “Software Testing” and “Requirements Engineering”. With more than 25 years of experience in the IT sector, he has worked with inter­na­tional, public and private organi­za­tions. He is member of the IEEE, the SSTQB, the IIBA, the TMMi Foundation and supporting member of IREB. In 2021, he became a CPSA‑F certified, iSAQB Accredited Trainer and Training Provider for the Foundation Level.

Based in Spain, he develops his activ­ities in Europe, United States and Latin America. Collab­o­rating with organi­za­tions on an in person and virtual basis.


  • Calle Moreno Nieto, 7 Bajo B 28005 Madrid Spain

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Training Formats: Online / Remote Training, Classroom Training
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by Gustavo Márquez Sosa

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