John Callahan Location
New York, NY, US
John Callahan Work
- 2016 - now Chief Technology Officer @ Veridium
- 2005 - now Senior Computer Scientist @ The Johns Hopkins University Applied Physics Laboratory
- 2010 - 2014 Associate Director @ Office of Naval Research
- 2003 - 2005 Vice President for Research and Development @ BDMetrics
- 1999 - 2003 Chief Technology Officer @ Sphere Software Corporation
- 1992 - 2001 Associate Professor @ West Virginia University
- 1994 - 1999 Research Director @ NASA - National Aeronautics and Space Administration
- 1985 - 1992 Programmer and Analyst and Consultant @ Xerox
John Callahan Education
- University Of Maryland - College Park
Doctor of Philosophy (Computer Science)
1988 - 1993
John Callahan Skills
- Software Engineering
- Program Management
- Integration
- Software Development
- Systems Engineering
- Security Clearance
- System Architecture
- Algorithms
- DoD
- Simulations
John Callahan Summary
John Callahan, based in New York, NY, US, is currently a Chief Technology Officer at Veridium. John Callahan brings experience from previous roles at Johns Hopkins University Applied Physics Laboratory, Office of Naval Research, BDMetrics and Sphere Software Corporation. John Callahan holds a 1988 - 1993 Doctor of Philosophy in Computer Science @ University Of Maryland - College Park. With a robust skill set that includes Software Engineering, Program Management, Integration, Software Development, Systems Engineering and more. John Callahan has 3 emails and 2 mobile phone numbers on RocketReach.
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Top Veridium Employees
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Rainer Witzgall
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Accounting Manager at Veridium
York, SC, US12 -
Christian Leipner
Area Sales Director Europe at Veridium
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Remus Constantin
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Bucharest, Romania33 -
George Tureac
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Bucharest, Bucharest, RO2
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