A list of professional certifications achieved (bold are actively maintained)
- CCNP – Cisco Certified Network Professional
- CCDP – Cisco Certified Design Professional
- CCNA – Cisco Certified Network Associate
- CCDA – Cisco Certified Design Associate
- Cisco Quality of Service
- Cisco IP Telephony Express Specialist
- Cisco IP Communications Express Specialist
- Cisco Express Foundation Field Specialist
- Cisco Smart Business Communications Engineer
- Cisco Smart Business Communcations System Account Manager
- Cisco Wireless LAN Support Specialist
- Cisco Wireless LAN Design Specialist
- Cisco Wireless LAN for Field Engineers
- Cisco SmartCare
- Cisco Small Medium Business Account Manager
- Cisco Small Medium Business Engineer
- CompTIA Network+
- CompTIA Security+
- Authorized Packeteer Engineer
- Authorized Covad Network Engineer
- Citrix Presentation Server Systems Engineer