Stavros MarkogiannakisOSS Transformation Lead at Three UK
Stavros has been in the telecoms industry for the past 20 years. He has held senior positions at Verizon, BT, Nokia and Liberty Global, ranging from Strategy & Architecture to Design & Delivery. His experience spans across both Network and System domains, operating at Executive level, with a strong track record in successfully orchestrating multi-million technology transformation programmes. In his current role at Three he is responsible for the delivery and governance of Operational Support Systems (OSS) for Service Assurance, Customer Experience and Service Management.