Difficult PMP Exam Questions: Extra Practice on the Hard Questions
Glenn Hostetler co-founded a Denver-based consulting company that specializes in software development for large scale systems. He has provided project management, business analysis, and software integration expertise since the inception of that company. Glenn is the author of 'Web Service and SOA Technologies', which provides a project manager's realistic perspective on popular and often over-hyped software integration technologies. He has authored several books and white papers for IBM and Oracle.