Siful Islam is a dedicated professional with extensive experience in geographic information systems. Currently serving as a Research Consultant at the Center for Environmental and Geographic Information Services (CEGIS) since February 2021, Siful has previously worked as a Geographic Information System Specialist at Development Survey Consultant from January to November 2020 and as a Junior GIS Specialist at Geomark Limited between March 2018 and December 2019. Academic qualifications include a Master of Science in Geography from the University of Dhaka (2017-2018) and a Bachelor of Science in Geography and Environment from the same institution (2013-2017), complemented by an HSC in Humanities from Charfassion Govt. College (2010-2012) and an SSC in Humanities from Charfassion T.B Model High School (2005-2010).