Grétar Gíslason

Grétar Gíslason is an experienced technology professional currently serving as Chief Cloud Architect at Wise since December 2023. Previously, Grétar held the position of Chief Technology Officer and Owner at Atmos Cloud from May 2020 to October 2023, specializing in guiding companies through their cloud journeys with Microsoft 365 and Azure. In earlier roles, Grétar was a System Administrator at Sensa ehf from January 2015 to May 2020, where responsibilities included managing Exchange Servers, implementing Office 365, and system architecture. Grétar also gained valuable experience as a System Administrator and Group Leader at Siminn from June 2006 to December 2014, focusing on multi-tenant environments and scripting in Windows PowerShell.