Thomas started in 2007 to work for Microsoft as Consultant and fell in love with Office Communications Server 2007 on first sight. He later joined the global Center of Excellence in Microsoft and worked with large customers and partners all over the work while also being a frequent presenter and teacher for Skype for Business and its predecessors. His track record includes Microsoft Certified Masters as well as big conferences like TechEd, Lync Conference or Ignite. In October 2014 Thomas joined the Skype Product Group to focus on partner readiness.