John Callahan Location
Punta Gorda, FL, US
John Callahan Work
- 2017 - now Partner @ All Systems Integration
- 2011 - now Systems Engineer @ All Systems Integration
- 2002 - 2011 IT Manager @ Dynagraf
John Callahan Education
- Wentworth Institute of Technology1986 - 1988
John Callahan Skills
- Digital Imaging
- Microsoft Office
- Microsoft Excel
- Storage
- Mac
- Adobe Acrobat
- Inkjet
- Packaging
- Pre Press
John Callahan Summary
John Callahan, based in Punta Gorda, FL, US, is currently a Partner at All Systems Integration. John Callahan brings experience from previous roles at All Systems Integration and Dynagraf. John Callahan holds a 1986 - 1988 Wentworth Institute of Technology. With a robust skill set that includes Digital Imaging, Pdf, Microsoft Office, Microsoft Excel, Storage and more. John Callahan has 2 emails and 1 mobile phone numbers on RocketReach.
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