


Rachel Alford
Rachel is a passionate environmentalist with a keen interest in education and community led development. After completing her undergraduate degree, Rachel worked in education in Sudan and Vietnam, working with university and middle school students in both urban and...
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...
Pin Prak
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...