Ian Koenig has spent over 35 years in various technology roles most recently as Chief Architect of LexisNexis, a division of Reed Elsevier. Ian was the chief architect for Thomson Financial prior to that and for Reuters before that. His Principle Based Enterprise Architecture (PBEA) method was built from the experience gained as the chief architect of these large corporations, covering multiple industries. He began his career as a software developer and was an early adopter of Microsoft Windows. In 1994, Ian was one of seven individuals presented with the Windows Pioneer Award recognizing him for his contribution to the success of the Microsoft Windows platform.