Roman Jašek has operated with Microsoft technologies for the couple of years. Currently, he works at RIGANTI. He is also awarded as Microsoft MVP in the Developer Technologies category. Throughout his career, he has dealt with desktop, SharePoint, web, and mobile app development. He is currently focusing on Xamarin and web technologies. Apart from development, he enjoys giving and organizing lectures and conferences within the Windows User Group in Czech Republic. He also teaches at Brno University of Technology, where he participates in creating and teaching courses focused on C#. Roman also provides commercial courses for companies focused on desktop, web and mobile development.