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People Giving To People

More than 450 professional staff and team members carry out the day-to-day operations headed by AWWA’s Chief Executive Officer, Tim Oei.

With a wealth of experience, passion and sound knowledge of our social service sector, AWWA’s senior management works closely with our Board to provide strategic direction.



They guide our talented personnel and steer AWWA towards its aspiration to be a model social service provider in Singapore and the region.



Mr Tim Oei

Chief Executive Officer. Mr Tim Oei is the Chief Executive Office of AWWA. Overseeing the entire AWWA organisation from its Headquarters, Tim works to...
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Mr Keith Lee

Director, Health & Senior Care, Family & Caregiver Support. Mr Keith Lee is is responsible for the overall management and operations of AWWA S...
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Mrs Ruby Seah

Principal, AWWA School. Mrs Ruby Seah was seconded from the Ministry of Education (MOE) to AWWA School as a Principal in 2011. She is tasked with over...
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Mr J R Karthikeyan

Director, Education and Development, Disability Support, and Family and Caregiver Support. Mr J R Karthikeyan joined AWWA as an Occupational Therapist...
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Mr Manmohan Singh

Director, Family & Caregiver Support. Mr Manmohan Singh joined AWWA in 2011. Prior to joining AWWA, he was Deputy Director for the National Olympi...
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Mr Edwin Yim

Director, Family & Caregiver Support. Mr Edwin Yim has been the Director of AWWA Family Service Centre since 2012. Overseeing AWWA Family Service ...
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Ms Vivienne Tan

Director, Finance. Ms Vivienne Tan joined AWWA as a Finance Director in 2014. Her primary roles are to oversee the full spectrum of finance including ...
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Ms Nuryasmin Hannah

Director, Human Resources. Ms Nuryasmin Hannah is the Director, Human Resources at AWWA, where she brings 15 years of experience in the sector to assi...
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9 Lorong Napiri, Singapore 547531

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