I'm an expert in Windows Server matters. I specialize in Active Directory and Exchange and have worked with numerous large scale global organizations. I am the author of an Active Directory book as well. Professionally, I am a consultant based out of Chicago, IL focusing on the Microsoft technology stack. I primarily work on Active Directory and Exchange, but more Active Directory than Exchange these days. By day I’m a consultant for a major technology company working on Active Directory projects with customers around the world. I recently wrote an Active Directory book. Over the past several years, I’ve had the opportunity to design, implement, and manage Active Directory and Exchange solutions for customers across the public sector, K-12 and higher education, manufacturing, and pharmaceuticals verticals ranging up to 500,000 seats in size. I’ve also worked on desktop deployment projects, MOM and SCOM deployments, and a number of software initiatives mainly inv