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Willem van Biljon (born 1961) is an entrepreneur and technologist born, raised and educated in South Africa. Van Biljon graduated from the University of Cape Town with a degree in Computer Science. He held engineering and research positions at LinkData, the Institute for Applied Computer Science and the National Research Institute for Mathematical Sciences. Van Biljon co-authored seven patents in cloud computing including "Managing Communications Between Computing Nodes", "Managing Execution of Programs by Multiple Computing Systems".