Tolgahan Narin, PhD, is an accomplished E2E BSS and Cloud Architect at Ericsson with extensive experience in digital transformation and cloud technology. Throughout a career spanning over 15 years at Ericsson, Tolgahan has held various roles including Cloud and IT Transformation Architect, Leading OSS/BSS Engagement Manager, and Solutions Architect, demonstrating expertise in large-scale transformation programs and multi-vendor management. Tolgahan’s past experience includes service as an Engineer Ensign Officer in the Turkish Naval Forces, where responsibility involved integrating telecommunications products for defense projects, and as an Embedded Software Engineer at Reel Srl, focusing on motion control firmware and driver development. Tolgahan holds a PhD in Industrial Policy and Technology Management, an MBA, and a Master of Science in Industrial Engineering, along with a Bachelor's degree in Electronics Engineering and initial studies in Mechanical Engineering.