John Duman Email & Phone Number
Chief Technology Officer @ ProTech IT Services
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John Duman Location
- La Verne, CA, US
John Duman Work
- Chief Technology Officer @ (June 2020 - Present)
- Director Of Information Technology @ (August 2013 - June 2020)
- IT Manager and Senior Network Administrator @ (August 2012 - August 2013)
- Computer Systems Engineer @ (October 2008 - August 2012)
- IT consultant @ (July 2006 - October 2008)
- IT Consultant @ (October 2004 - September 2006)
John Duman Education
- California State University-San Bernardino
Master of Science (Computer Science)
2007-2013 - California State University-San Bernardino
Bachelor of Science (Computer Science)
2003-2006
John Duman Skills
- Active Directory
- IIS
- Microsoft Exchange
- VPN
- Oracle
- Software
- SSH
- Microsoft Office
- Adobe Creative Suite
- Terminal Services
- WINS
- SSL
- Cisco VPN
- RDP
- Palm OS
- Cisco VoIP
- System Administration
- Apache
- Linux
- MySQL
- SCCM
- SCOM
- Microsoft SQL Server
- Cloud Computing
- Servers
- Windows Server
- Shell Scripting
- Operating Systems
- Databases
- Troubleshooting
- Networking
- OS X
- Windows
- Firewalls
- Web Development
- Disaster Recovery
- Network Administration
- Computer Security
- Unix
- Network Security
- Hardware
- Security
- Programming
- Computer Hardware
- Technical Support
- Hyper-V
- Web Services
- JavaScript
- Python
John Duman Summary
- John Duman, based in La Verne, CA, US, is currently a Chief Technology Officer at ProTech IT Services. John Duman brings experience from previous roles at ProTech IT Services, Management Success!, California State University, San Bernardino and CSUSB. John Duman holds a 2007 - 2013 Master of Science in Computer Science @ California State University-San Bernardino. With a robust skill set that includes Active Directory, IIS, Microsoft Exchange, VPN, Oracle and more. John Duman has 3 emails and 1 mobile phone numbers on RocketReach.
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