• Feb 5, 2018 – Present
  Professor
  Azarbaijan Shahid Madani University, Tabriz, Iran

• Dec 10, 2016 – Dec 10, 2017
  Visiting Professor
  Institut für Mathematik
  Technische Universität Berlin, Berlin 10623, Germany

• July 20-21, 2016 
  Member of scientific committee
  The 6^th Seminar on Numerical Analysis and Its Applications
  University of Maragheh, Maragheh, Iran

• May 27-29, 2015
  Member of scientific committee
  12^th seminar on differential equations and dynamical systems,
  University of Tabriz, Tabriz, Iran

• August 26 - 29, 2014
  Member of scientific committee
  33^th annual conference of Iranian Mathematics Society,
  University of Semnan, Semnan, Iran

• Feb 5, 2013 – Feb 4, 2018
  Associate Professor
  Azarbaijan Shahid Madani University, Tabriz, Iran

• August 27-30, 2012
  Member of scientific committee
  34^th annual conference of Iranian Mathematics Society,
  University of Tabriz, Tabriz, Iran

• July 11-13, 2012
  Member of scientific committee
  9^th seminar on differential equations and dynamical systems,
  Azarbaijan Shahid Madani University, Tabriz, Iran

• July 11-13, 2012
  Chair of organizing committee
  9^th seminar on differential equations and dynamical systems,
  Azarbaijan Shahid Madani University, Tabriz, Iran

• 2012 – Present
  Member of Research Group of Processing and Communication
  Azarbaijan Shahid Madani University, Tabriz, Iran

• July 18-19, 2011
  Chair of organizing committee
  1^st Regional seminar of mathematics students,
  Azarbaijan Shahid Madani University, Tabriz, Iran

• 2008-2009
  Part-time lecturer
  Payame Noor University, Tabriz, Iran

• Aug 2007 - Feb 2013
  Assistant Professor
  Azarbaijan Shahid Madani University, Tabriz, Iran

• 2005-2007
  Part-time lecturer
  Islamic Azad University, South Tehran Branch, Tehran, Iran

• 2005-2007
  Part-time lecturer
  Shahid Rajaee University, Tehran, Iran

• 2004-2006
  Part-time lecturer
  University of Applied Science and Technology, Tehran, Iran

• 2004-2005
  Part-time lecturer
  Iran University of Science and Technology, Tehran, Iran

Administrative experiences

• Jan 23, 19 – June 21, 21
  Head of Department
  Department of Mathematics
  Azarbaijan Shahid Madani University, Tabriz, Iran

• Dec 09, 2018 – present
  Member of Board of Auditors
  Azarbaijan Shahid Madani University, Tabriz, Iran

• Aug 11, 18 – Jan 23, 18
  Head of Department
  Department of Applied Mathematics
  Azarbaijan Shahid Madani University, Tabriz, Iran

• Oct 2014 – May 2016
  Vice-Chancellor of Administrative Staff and Financial Affairs
  Azarbaijan Shahid Madani University, Tabriz, Iran

• Jan 2014 – Oct 2014
  Dean of Faculty of Basic Sciences
  Azarbaijan Shahid Madani University, Tabriz, Iran

• Nov 2011 – Jan 2014
  Head of Research Department
  Azarbaijan Shahid Madani University, Tabriz, Iran

• Nov 2010 - Nov 2011
  Head of Industrial Relations Department
  Azarbaijan Shahid Madani University, Tabriz, Iran

• Nov 2010 - Jan 2011
  Co-Head of Department of Mathematics
  Azarbaijan Shahid Madani University, Tabriz, Iran

• 2007
  Member of National Arbitration Committee
  Kharazmi Festival, Tehran, Iran

• 2006
  Member of the
  Department of Mathematics and Informatics Organization
  for Educational Research and Planning, Ministry of Education, Iran

• 2007 - 2013
  Local Representative of the Iranian Mathematical Society
  Azarbaijan Shahid Madani University, Tabriz, Iran