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GlobalPhone Corporation


Stephen McCarthy – President
Steve is a principal and co-founder of GlobalPhone. Steve has over 23 years of experience in the systems integration and telecommunications industries. He has worked for TRT Telecommunications, Raytheon Data Systems, Oracle Complex Systems and Federal Data Corporation in operations and new business development. Steve earned a BBA in Finance and an MBA in Information Systems from the George Washington University.

Guy Jazynka – Chief Operating Officer
Guy is a co-founder and principal of GlobalPhone, and has spent a lifetime in the international arena. As an American growing up outside the United States, Guy identified the need for cost-effective international calling services from first-hand experience while working in the import/export industry for over 10 years. Guy earned a BS in Political Science from West Chester University.

Manuela Costescu – IT Director
Manuela graduated from the Technical University of Civil engineering in Bucharest with an MS in Civil Engineering. She has worked in IT for 24 years in positions including programmer, senior programmer analyst, systems programmer, project manager, DBA, business analyst, system architect, IT manager for the Romanian Defense Department and Auto Registry Department. She joined GlobalPhone in 2000 and is responsible for IT management and software development. Manuela is a member of ISACA - Information Systems Audit and Control Association.

Aida Loomis – Director of Customer Service
Aida brings over 10 years of experience in customer and sales support with telecommunications and wireless communications companies to GlobalPhone. Her previous experience includes Frontier Communications, Microwave Data Systems and Adaptive Broadband. Aida holds responsibility for all aspects of order administration, and customer and technical support. Aida received her BA in History from the University of Miami and an MBA in Finance from the Rochester Institute of Technology.

David Hartig – Director of Finance
Dave joined GlobalPhone in 1998 as Controller. Prior to GlobalPhone, Dave spent 10 years as a general manager in the hospitality industry. Dave received his BBA in Operations Management from the University of Iowa and a BS in Accounting from Strayer University.