David de NieseSenior Vice President, The Foundry, Mastercard

Welcome to my personal website. Over the past 25 years, I have led large-scale digital, data and technology transformations, delivering products and platforms from initial concept through to deployment and ongoing operation across the full product lifecycle. My experience spans the financial services sector, including payments, banking (retail, commercial and investment), and insurance, where I have helped companies modernise technology, unlock the value of data, and deliver innovative customer experiences.

SVP, Mastercard (2026 to present)
Chief Data Officer, Aldermore (2022-2026)
Managing Director, Accenture (2001-2022)