Solis, Dan

Dan Solis is a contract software engineer who has worked for a number of high-profile clients, including Microsoft Consulting Services, IBM, Lockheed Martin, and PeopleSoft. He has been programming and teaching object-oriented languages and development methods throughout the US and Europe since the early days of C++. It was while teaching numerous seminars on various programming languages that he realized the immense power of diagrams in explaining programming language concepts.