Stavangeri Ülikool, teadur
Hebei Tehnikaülikool (Hiina), NSF funded "Optimization Problems in Wireless Sensor Networks" (1,00) 01.04.2016–30.04.2017
BRAC University (Bangladesh), Assistant Professor (1,00) 01.01.2015–30.03.2016
Alpen-Adria Universität Klagenfurt, PhD Research Scholar (1,00) 01.07.2013–30.09.2014
Genova Ülikool, PhD Research Scholar (1,00) 01.07.2012–30.06.2013
Alpen-Adria Universität Klagenfurt, PhD Research Scholar (1,00) 01.01.2011–30.06.2012
State University of Bangladesh, Conducted Bachelor Level Courses in CSE Department (1,00) 01.07.2010–31.12.2010
Budapesti Corvinuse Ülikool, Masters Scholarship by Erasmus Mundus Elink project (1,00) 01.09.2009–30.06.2010
State University of Bangladesh, Conducted Bachelor Level Courses in Computer Science and Engineering (1,00) 01.11.2008–31.08.2009
Institute of Science and Technology, Conducted Bachelor Level Courses in CSE Department (1,00) 01.04.2007–31.10.2008