John Heap

CTO at Zest Eco

John comes from an application development background and has 25 years’ experience of providing technical leadership and defining architectural strategy. He has worked in a range of senior business and technical roles including Barclays Bank, CAPITA, Sainsbury’s Bank, The Very Group, United Utilities, Royal Bank of Scotland, Accenture, Vertex, NHS Scotland and the Student Loans Company. John has also led projects for several growth stage technology companies.


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