For the last 20 years I have worked in a professional capacity in private archaeological companies, covering excavations, surveys, reports, archaeologist management, research, drawing ceramics, and making excavation maps. I have directed several excavations focusing mostly on prehistorical, pre-roman and roman culture. On the other hand I have been published some articles for different archaeological magazines as well. Furthermore I have also worked for the Spanish Government as a technical archaeologist. My job involved giving instructions to construction builders and checking reports and controlling the activities for private archaeological companies.