Dhwani has been associated with CWAS since 2017. She works on WASH monitoring through the PAS program, innovative financing, private sector involvement in FSSM, spatial analysis and government budgets. She also supports CWAS's sanitation activities in Maharashtra and was involved in the preparation of detailed project reports (DPRs) of faecal sludge treatment plants (FSTPs) in Maharashtra. Her key areas of interest include participatory integrated water resource management, inclusive sanitation and project finance. She is a civil engineer and has done her post-graduation in urban and regional planning with a specialization in infrastructure planning, from CEPT University, Ahmedabad.