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Ratha Kong

Ratha Kong

From Cambodia, Ratha has over 6 years’ experience working in the WASH sector, especially urban and rural water supply in technical design and management. Ratha has been involved in numerous projects with organisations such as the World Bank, UNICEF, ADB and Australian...
Mariny Chheang

Mariny Chheang

Mariny holds a masterʼs degree in Environmental Engineering at Chulalongkorn University (Thailand) and a bachelorʼs degree in Water Resources Engineering and Rural Infrastructures at ITC (Cambodia). She has experience in working in water/ wastewater treatment, air...
Prak Pin

Prak Pin

Pin has over 20 years’ experience in project implementation and management of humanitarian, water and sanitation and hygiene. He has extensive general WASH techniques and tools including PHAST, CLTS, WASH education, incorporate Disaster Risk Reduction and...
Chanrika Keo

Chanrika Keo

Chanrika graduated in bio-engineering in 2019. She has been involved with EWB since 2018 through participating in the EWB internship program with ATEC Biodigesters. As an EWB alumni, Rika also attended the EWB design workshop and critical thinking course in 2019. With...