My name is  Masoud Hussein Hamed , I graduated from Geological Department, College of Science at Salahaddin University in 2002.  From January 19, 2003, through October 1, 2005, I worked as a demonstrator in the geology department after I received my degree. I was a laboratory demonstrator for the Geology department. I was admitted to Salahaddin University's Master's program in the field of environmental science in October 2005. In April 2007, I have gotten master’s degree in Environmental geology and became assistant lecturer for Environmental course in department of geology at Salahaddin University. In 2013, I got PhD in Environmental Hydrogeology and groundwater modeling, at Salahaddin University.