Kostas Rigas leads the development of new products and services based on overlay services including SD-WAN, security and NFV capability for BT dynamic network services portfolio. In his current role, he is responsible for developing innovative, managed and co-managed secure SD-WAN solutions globally supporting large enterprises through their network transformation. Prior to this, Kostas worked in business development and subsequently as Business Improvement Manager heading up the transformation of Global Telecom Market unit within BT. He also worked in the consultancy space helping operators understand the potential business case associated to new technology. Kostas has always worked in complex, high tech B2B markets.