Rajshahi University of Engineering and Technology -RUET

Bangladesh Krira Shikkha Protisthan-BKSP

Office of Civil Surgeon, Tangail

Bangladesh Computer Council (BCC)

Department of Shipping

Office of Tax Commissioner, Dhaka 18

RPCL- NORINCO INTL Power Limited

Bangladesh Development Society-BDS

Office of Civil Surgeon, Tangail

Office of Civil Surgeon, Shariatpur

Office of Civil Surgeon, Pirojpur