Sherajul is currently doing the Doctor of Philosophy (PhD) degree at the School of Regulation and Global Governance (RegNet), the Australian National University (ANU), focusing on Environmental Regulation and Governance. Prior to this, he completed a Master of Social Science (MSS) degree at the University of Chittagong, where he specialised in Global Environmental Politics and Climate Security. His academic journey began with a Bachelor of Social Science (BSS) degree from the University of Chittagong, where he gained foundational knowledge in social sciences.