Accomplished WASH and urban resilience specialist with over 17 years of leadership in Solid Waste Management (SWM), Faecal Sludge Management (FSM), climate‑resilient water and sanitation systems, and disaster risk reduction in Bangladesh and conflict‑affected contexts (Afghanistan, Cox’s Bazar). Proven ability to design, implement and evaluate integrated waste management systems for municipalities, hard‑to‑reach areas, and refugee settlements. Skilled in managing large donor‑funded programs, conducting feasibility studies, building private sector capacity, and driving innovations in municipal solid waste and sanitation service delivery. Strong stakeholder coordination with government, UN agencies, INGOs and private WASH entrepreneurs.