DENVER--(BUSINESS WIRE)--Zayo Group, a leading global provider of fiber network infrastructure, is doubling down on its commitment to network excellence with the appointment of experienced telecommunications leader Nikos Katinakis as Chief Technology Officer. With a keen focus on harnessing the potential of AI and automation, his leadership will bring substantial enhancements in both Service Delivery and Network Operations, ensuring unparalleled reliability and best-in-class service excellence.