| Microsoft Certified IT Professional Server Administrator | MCITP 2008: Server Administrator |
| MCTS Windows Server 2008 Active Directory: Configuration | MCTS 2008 |
| MCTS Windows Server 2008 Applications Infrastructure: Configuration | MCTS 2008 |
| MCTS Windows Server 2008 Network Infrastructure: Configuration | MCTS 2008 |
| MCTS Microsoft Exchange Server 2007: Configuration | MCTS 2007 |
| Microsoft Certified Systems Engineer 2003: Messaging | MCSE 2003: Messaging |
| Microsoft Certified Systems Engineer 2000: Messaging | MCSE 2000: Messaging |
| Microsoft Certified Systems Engineer 2003: Security | MCSE 2003: Security |
| Microsoft Certified Systems Engineer 2000: Security | MCSE 2000: Security |
| Microsoft Certified Systems Engineer 2003 | MCSE 2003 |
| Microsoft Certified Systems Engineer 2000 | MCSE 2000 |
| Checkpoint Certified Systems Administrator | CCSA |
| Citrix Certified Administrator | CCA |
| Cisco Certified Network Associate | (6-2-06 thru 6-2-09) CCNA |
| Microsoft Certified Systems Administrator 2003: Messaging | MCSA 2003: Messaging |
| Microsoft Certified Systems Administrator 2000: Messaging | MCSA 2000: Messaging |
| Microsoft Certified Systems Administrator 2003: Security | MCSA 2003: Security |
| Microsoft Certified Systems Administrator 2000: Security | MCSA 2000: Security |
| Microsoft Certified Systems Administrator 2003 | MCSA 2003 |
| Microsoft Certified Systems Administrator 2000 | MCSA 2000 |
| Microsoft Certified Professional | MCP |
