For fifteen years I was working in the company Uralita Sistemas de Tuberías, SA performing various functions: Head of Technical Office, Head of Marketing and Communication and Head of Building Product for the Spanish and French markets. During this stage I developed calculation projects and technical advice on pipes for irrigation, supply, building, sanitation and drainage. Also participate as an active collaborator in specialized technical magazines, speaker in the Master of Irrigation of the CENTER, Master of the CEDEX, in Technical Conferences organized by AseTUB, by the Polytechnic University of Madrid and in other public and private institutions.