David Kalcher

David Kalcher currently serves as the Head of Technical Sales and Service Management ANZ at Tata Communications Transformation Services since July 2023, focusing on technology sales for telco strategic clients in Australia and New Zealand. Previously, David Kalcher held multiple leadership roles at nbn™ Australia from March 2011 to June 2023, including GM HFC Engineering, Capacity & Performance, where responsibilities encompassed HFC engineering standards and network infrastructure management. Prior experience includes managerial positions at AAPT, PowerTel, Concert Communications, BT Australasia, and North Supply Business Communications, with expertise in network operations, engineering direction, and telecommunications service delivery. David Kalcher holds an MBA from the University of Technology Sydney, alongside a Graduate Certificate in IT Management and a Diploma in Telecommunication Technology.