He has served clients across the United States, including diverse enterprise organizations, government agencies, semiconductor manufactures, and industry equipment facility manufactures. He strongly believes that object oriented programming is not only a software development technology but also a philosophy that should be applied to any business solution's architecture, design analysis, and problem solving. Mr. Li is most interested in the areas of service-oriented architecture (SOA), aspect-oriented programming (AOP), and XML data-driven solutions. He is the author of the book Introduction to Windows Azure (Apress 2010) and can be reached at [email protected].