Company Profile

    Tucson PC Tech was founded in 2004 by Paul Davidson, as a branch of another business venture, TerraTrans eGlobal Processing Resources. TerraTrans was globally defined as a development venue supporting the credit card processing industry, primarily in secure web based transaction processing and reporting, and associated technology infrastructure. 

    Davidson consulted in the role of Network Operations Director for TransFidelity Payment Solutions, designing secure network and WAN infrastructure supporting credit card processing.

    Upon completion of the TransFidelity assignment, Davidson initiated Tucson PC Tech. The vision was to bring the experience and expertise of large corporate service and support to the small business community. Leveraging experience from his multi-faceted technical background, as well as his MBA in Technology Management, Davidson emphasizes security, disaster recovery, and business continuity planning for small business.

    Over the last ten years, Davidson has also consulted for Ferrell Nationwide Insurance Agency, Accelerated Elementary & Secondary Schools, Peru Copper, The Truck Stop, and BankCard Central. The Tucson PC Tech team relishes the opportunity to service your organization, developing a long-term partnership based upon our commitment to excellence and customer satisfaction.

Meet a few of the extended Tucson PC Tech team:

Paul Davidson - Technical Consultant - in addition to Davidson's aforementioned education and background, his skill sets include:

● Troubleshooting     ● Technical Consulting     ● System Administrator
● System Design       ● Staff management        ● Process Development

and technical applications / operating systems include:

- Microsoft® Windows Workstation 7, Vista, XP, 2000
– Microsoft® Windows Server 2008, 2003, 2000 Network Environment
– Microsoft® SQL 2008, 2005, 2000
- Microsoft® Office Suite 2007, 2003, XP, 2000
– Microsoft® Exchange 2007, 2003, 5.5
- Ubuntu Linux 9, 8, 7, 6
- BSD Unix
– VMS 6.x
– Symantec / Veritas BackUp Exec
– Symantec Corporate Anti-Virus
– Sybari Antigen
- Oracle 7.3.4
– Data Architect 8 & 9
- Secure FTP – PGP – Cisco Routers - TACACS
– Network Observer
– Solarwinds Engineering and Orion Series

Stacy K. Vaughn - D-UnityLLC.org, Executive Business Manager  and Project Management - Ms. Vaughn has a diverse background in defense contracting spanning more than 10 years. Vaughn has vast experience in personnel actions, acquisitions, logistics, contract proposals, budgeting, operations and middle management support. Vaughn possesses an array of decision-making and business management skills, and her exemplary business acumen and work ethic lead to high-impact, detail-oriented solutions resulting in timely operations, project management, personnel, logistics and acquisitions. Vaughn possesses extensive knowledge in contracts and writing. Vaughn holds a BS from University of Arizona, as well as an MBA in Technology Management from University of Phoenix.

Roger W. Vaughn - President D-UnityLLC.org Government Contracts / Procurement - Vaughn is a retired Air Force professional with over twenty years experience in government requirements and practices. Vaughn has dutiful experience in computer hardware and software, with emphasis in MS Office suite applications. Vaughn has expertise and vast knowledge in business/government contracting practices with extensive focus that is detail-oriented. Vaughn is exceptionally skilled in high level communications with senior management personnel and possesses excellent customer service skills. Vaughn understands the realm of federal contracting, and possesses thorough investigative and researching skills for contract administration and daily tasking. Vaughn holds a BS from Embry-Riddle as well as an MBA in Technology Management.