Chris Burke brings a wealth of international wireless and IT expertise to his role with Tatara Systems. As CTO of Vodafone Ltd., he was responsible for setting the strategic direction and leading key technology decisions for the Vodafone network. This was for all activities in the UK, in addition to other Vodafone global initiatives. Prior to his role with Vodafone, Mr. Burke held various senior roles with Nortel Networks. This included leadership positions across Operations, Advanced Services Development in R&D, as well as customer facing sales roles. Mr. Burke also served as CTO of Energis Communications, where he played an integral role in building the network to grow the company, including a successful public offering for the company.