| About Holme, Thomas, Mackin, McLean, Zacker, Spealman, Hudson, CraftMelissa Craft, CCNA, MCNE, MCSE, Network+, CCA, is a Chief Information Officer with 14 years’ experience developing enterprise networking solutions. |
Dan Holme has 10 years’ experience as a consultant and trainer to tens of thousands of IT professionals. He works for Intelliem, providing knowledge and productivity solutions for technology workers.
Kurt Hudson, MCSE, MCSA, CCNA, Security +, Network +, is a well-known author and expert on networking technology and professional certifications.
J.C. Mackin, MCSA, MCSE, MCT, is a consultant and writer who has been working with Microsoft networking technologies since 1997. He holds a master’s degree in telecommunications and network management.
Ian McLean, MCSE, MCDBA, MCT, has more than 35 years of experience in industry, commerce, and education. He’s written 15 books and runs his own consultancy.
Jill Spealman is the award-winning author of six training and certification books. She has 18 years’ experience as a technical writer and an instructional designer.
Anthony Steven is a trainer, consultant, and technology manager with Content Master, a Microsoft Gold Certified Partner that specializes in developing technical content.
Orin Thomas, MCSE, CCNA, CCDA, and Linux+ certified, is a writer, an editor, and a systems administrator. He works for Certtutor.net, an online resource for certification candidates.
Craig Zacker is a writer, an editor, and a networking specialist who has authored or coauthored more than 25 computer books, including several popular certification preparation guides.