Rumen Rangelov
About Rumen Rangelov
Rumen Rangelov is a Network Architect currently employed at Nationwide Building Society in London, England, since 2022. He has extensive experience in network architecture and cloud networking, having previously worked at companies such as Richemont and IBM UK.
Work at Nationwide Building Society
Rumen Rangelov has been serving as a Network Architect at Nationwide Building Society since 2022. His role is based in London, England, where he has contributed to the organization for two years. His responsibilities likely include designing, implementing, and managing network solutions to support the society's operations.
Previous Experience in Network Architecture
Before joining Nationwide Building Society, Rumen Rangelov worked at Richemont as a Cloud Network Architect from 2021 to 2022 in Geneva, Switzerland. He also held the position of Network Architect at IBM UK from 2016 to 2021 in Reading, United Kingdom, where he spent five years. His earlier experience includes roles at C3i, where he served as Assistant Manager Global Network and later as Global Network Manager.
Education and Expertise
Rumen Rangelov studied at the International Business School (IBS) in Bulgaria, where he earned a Bachelor of Business Administration (B.B.A.) in Business Administration and Management from 2008 to 2012. He holds several professional certifications, including Cisco Certified System Instructor, Juniper Networks Certified Associate, and multiple CCIE certifications in Data Center, Routing & Switching, and Service Provider. Additionally, he possesses a VCIX6-NV Network Virtualization certification and an AWS Certified Solutions Architect Associate certification.
Career Development and Roles
Rumen Rangelov's career in network architecture began at C3i, where he worked as a Network Administrator from 2008 to 2009. He progressed to become a Global Network Manager at C3i, Inc. from 2012 to 2015 and later served as a Senior Networking Consultant at CACI Ltd for a brief period in 2015. He also worked as a Network Architect at Telerx from 2015 to 2016, further enhancing his expertise in network design and management.