This document provides information about Ahmed Lotfy gebrael, including his name, date of birth, nationality, languages, contact information, qualifications, education, and work experience. Ahmed has over 20 years of experience as a field and laboratory technician performing soil, concrete, and asphalt quality testing on various construction projects in Saudi Arabia, including military bases, power stations, roads, an airport terminal, and ways in Assir. He holds a diploma from an industrial school and has worked for companies such as SAPAC and Dar Al Riyadh Consultant Engineering.