John
Whiston

A strategic executive leading global data, analytics, and technology functions, John manages teams across Australia, India, and Vietnam to deliver innovative solutions in finance, risk, and operations. His expertise includes modernising data platforms, developing enterprise data products, and implementing behavioural models to mitigate financial crime and risk. With a track record of driving cost efficiencies and technology transformation, John has guided large-scale organisational change, embedded accountability frameworks, and enhanced technology health and security across multi-billion dollar portfolios.