Marcin Kowalski is a seasoned professional in telecommunications, currently serving as a Senior Access Architect at Liberty Global since 2014. In this role, Marcin is accountable for end-to-end architecture and service design for access networks, with significant contributions to projects such as Remote PHY and Converged Interconnect Network. Prior to this, Marcin held various positions at Cisco Systems, including Senior DOCSIS Engineer and Consulting Systems Engineer, focusing on DWDM projects and data transmission systems in Cable MSO environments. Marcin's career also includes roles as Technical Expert, Product Manager, and Pre-Sales System Engineer at Vector Sp z o.o. Marcin holds a Master's degree in Telecommunications and Electronics from Gdańsk University of Technology, earned between 1995 and 2001.