• I have over 29 years extensive experience and expertise in developing sustainable technologies, their implementation, monitoring evaluation, policy research, training and capacity building, and providing consultancy in the fields of sanitation, septage management, biogas from human wastes and other wastes, decentralized waste water treatment, solid wastes management, water quality, in urban and rural areas in India and abroad. • Worked with the Ministry of Drinking Water and Sanitation, Govt. of India as Consultant sanitation and waste management, WSPWorld Bank, and completed several consultancies funded by World Bank, ADB, Bill and Melinda Gates Foundation, WASTE, Netherlands on projects related to environmental sanitation.