Diyar joined the Knowledge University in December 2020. He completed his bachelor's degree in the Kurdish Language at the University of Salahadden Erbil. He was among the top ten students in his school at Salahuddin University. Then, he completed his master's at the Salahuddin University of Erbil. His area of teaching is literature.
1- He was the head of the Kurdish Language Department (2014-2015), at Sarwaran International School / SABIS.
2- He was a Lecturer at Hayat University (2015-2016).
3- Salahaddin University, College of Education / Shaqlawa (2015-2016).
4- Salahaddin University, College of Education / Shaqlawa (2016-2017).
5- Salahaddin University, Administration and Economics College /Morning Classes, Department of Tourism (2016-2017).
6- Salahaddin University, Administration and Economics College /Evening Classes, Departments of Business administration and Accounting (2017-2018).
7- Polytechnic University in Technology institute /Shaqlawa/ Information Technology (IT) department (2018-2019).
8- Paytaxt Technology Institute (2019-2020).
9- Gasha Private Institute (2019-2020).
1- Kurdish Language
3- Literary text
4- Lyric retime