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Ángel Roldán is a Software QA Manager at ¡�᰿����! since April 2021, with a robust background in technology and software development. Previously, Ángel served as CTO and team leader at Km77.com from April 2016 to April 2021, and as the head of the development team at Acilia Internet from April 2012 to March 2016. In earlier roles, Ángel worked as a web application analyst-programmer at ADNStream S.L., Altran, and as a freelance analyst-programmer focusing on web content management applications. Ángel began a career in technology through internships, including a research position at Universidad Politécnica de Madrid, contributing to educational platform integration and recommendation systems. Academic credentials include a Master's degree in Web Engineering, a Bachelor's degree in Software Engineering, and a Technical Engineer degree in Systems Informatics, all obtained from Universidad Politécnica de Madrid.