This curriculum vitae is for Dejan Đ Stojković, who has worked for the water supply enterprise “ViK“ Kragujevac in Serbia for over 15 years in various roles related to water supply systems, including as a network technician, technician in service logistics and hydro-mechanical maintenance, and currently as a technical assistant in the GIS department. He has participated in training programs in Germany and France to further his skills in GIS software, water network optimization, and quality control procedures.