Romij has led large-scale student assessments, EMIS development, and monitoring initiatives with agencies including the World Bank, UNICEF, UNDP, ADB, JICA etc. His expertise spans test design, sampling, psychometrics, and data systems, and he has played a key role in Bangladesh’s national assessment programmes. As an advisor to ThinkTree, Romij brings rigorous methodological insight and practical leadership to strengthen evidence-based education policy and practice