Topic: John Giere
Optiva Appoints Telecom Veteran John Giere as President and CEO
Optiva Inc., a global provider for communications service providers with cloud-native revenue management software on the private and public cloud, has appointed John Giere...
Predictions 2020 | Why 5G is a Game Changer for Telecom Operators?
John Giere - 0
Spotlight on 5G | TelecomDrive.com
As we kick off 2020, we open a new dimension in wireless communications technology. 5G is here and expected to...
