Tiberiu started his career as a professional developer in 1991. Since 2004 he has worked as an independent trainer, teaching classes about .NET programming on all levels. But what he loves most is teaching introductory courses because that gives him a chance to influence future .NET programmers. His passion about technology made him a much appreciated speaker at different conferences like TechEd US & Europe, DevReach, NDC, TechDays, and ScanDev. He is a Group Leader for Sweden .NET User Group, an INETA Speaker Bureau member, INETA Country Lead for Sweden, and Telerik MVP.