Konstantinos Chatjiantoniou

Konstantinos Chatjiantoniou is an experienced sales executive currently serving as Vice President of Sales at Netagen since May 2024. Prior to this role, Konstantinos held various positions at Sherweb from December 2021 to May 2024, including Head of Sales for Sherweb Cloud Services. At Allstream, from December 2017 to December 2021, Konstantinos progressed through several roles such as Enterprise Sales Director for Canada and Central US. Earlier experience includes Vice President of Global Sales at Aheeva, National Channel Sales Manager at Mitel, and roles at Aastra, Interwork Technologies, The BouBuna Corporation, Vocantas, and Pronexus inc. Konstantinos earned a Bachelor of Science degree in Computer Science from Carleton University from 1995 to 2000.