An architect-urban planner by profession is the Co-founder and Executive Director of Waste Concern (www.wasteconcern.org). Mr. Sinha is also holding the position of Managing Director of a joint venture company WWR Bio Fertilizer Bangladesh Ltd., Managing Partner of Waste Concern Consultants. He has been working and conducting research in the fields of solid waste management & recycling, clean energy, municipal services planning, and sustainable development for more than twenty eight years.
A civil engineer-urban planner by profession, the Co-founder and Director of Waste Concern is also the Managing Partner of Waste Concern Consultants. For more than twenty-five years, he has been working, conducting research, operating, and managing projects in the following fields: solid waste management, sanitation, waste water management, urban environmental management, clean energy, inclusive business development, and social innovation. He is actively involved in planning, designing, and implementing several waste management projects in Bangladesh as well as in Sri Lanka, Vietnam, Cambodia, Indonesia, and Nepal.