David Rolfe

David Rolfe has an extensive background in Big Data, transaction processing and distributed databases. As Director of Solutions Engineering EMEA at VoltDB, David helps deliver business value to European customers, particularly telecommunications providers. A veteran IT executive, David spent 10 years at OpenNet, an independent supplier of real-time business support systems (BSS), holding numerous roles within the company. He most recently served as IoT Technology Evangelist, helping OpenNet and its customers understand the long-term implications of the Internet of Things (IoT).