As associate and senior UNCHS (UN-HABITAT) expert, assigned to the Royal Government of Bhutan (RGOB): as urban planner to the National Urban development Cooperation (NUDC), as architect to the Public Works Department (PWD); as designer and project team leader of the "Rural Housing Demonstration Project", key project of Bhutan's Sixth' Plan, architect at the

Department of Works and Housing (DWH) as designer and project team leader of the "Rural Housing Demonstration Project"; technical advisor to the Planning Commission for matters of architecture and heritage.