Mr. Marçal Vigário, a luminary in Mechanical Engineering specializing in Production, Mechanical Constructions, and Foundry Metallurgy, has forged an exemplary career path. From serving as the Director of Planning and Control at Catoca to leading the Production Programming and Technical Control Office, he demonstrated strategic acumen. His metallurgical expertise propelled him to roles such as Head of the Metallurgy Department and the Mechanical Sector, showcasing his versatility. As a Mechanical Trainer at the Treatment Center, Mr. Vigário shared his knowledge generously. Culminating his journey, he served as a Senior Designer of CAD CAM Processes at the Institute of Welding and Quality in Portugal, leaving an indelible mark on the engineering and design landscape.