As the Head of Strategy at Elevandi, a non-profit organisation established by the Monetary Authority of Singapore (MAS), Rebecca plays a pivotal role in fostering an open dialogue between the public and private sectors, to bridge the gap between these sectors and to advance FinTech and the digital economy. Rebecca curates the Singapore FinTech Festival programme as its Head of Programming, bringing to the festival the brightest minds in the industry such as Bill Gates, Sundar Pichai (Alphabet), Satya Nadella (Microsoft), former Prime Minister Jacinda Ardern (NZ), Marc Benioff (Salesforce), Ben Horowitz (a16z), and Balaji Srinivasan. Rebecca also leads the programming for other Elevandi initiatives such as the Point Zero Forum and Inclusive FinTech Fourm.

In addition to her role at Elevandi and the Singapore FinTech Festival, Rebecca is also a Charter Member at TiE, and has previously served as a Strategic Advisory Council Member at ASEAN Financial Innovation Network (AFIN) and as Senior Executive Officer at the Monetary Authority of Singapore. Rebecca also previously held roles at organisations such as Money20/20, Pioneers.io, and Founders Forum.