Su has led the digital transformation of the Office of the Public Guardian over the past six years. Under her leadership, Su and her team have successfully retired legacy technology systems and pioneered Policy-centred design as a foundation for digital-first thinking. This approach has shaped OPG’s strategic direction and ensured that the Powers of Attorney Act (2023) was aligned with modern digital services, improving support to some of society’s most vulnerable individuals.

Prior to this, Su held a variety of technical roles across both the Public and Private sector working on high profile projects including AsiaPac broadcast services for London 2012 and the delivery of the Apprenticeship Exemplar for GOV.UK.