Raphael Köllner combining the law and the information technology in particular the cloud computing. He worked for universities, Microsoft Germany (DX), Microsoft Partner as consultant.
As a Lead consultant for Devoteam Alegri GmbH he worked for huge international companies to migrate and implementate cloud solutions on a technical and a contract/law way.
Since 2019 Raphael Köllner is Microsoft Regional Director. He is the community guy, MVP for Office Server & Services, Windows 10 Insider MVP, MCT, Microsoft Student Partner Evangelist and become an attorney in Europe. He is the lead of the Office 365 Usergroup Germany, the Office 365 DACH, Leader of the Office 365 conference Germany and one of the Windows 10 Top Insiders. In this connection he leads the biggest Windows 10 Insider Community in Germany.