![Dennis Callaghan](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Profil
Mr. Dennis Callaghan is a Senior Analyst at 451 Research LLC.
Before joining 451 Research, he was a senior writer at eWeek magazine for more than five years.
Prior to joining eWeek, he was Associate Editor at MC Magazine, where he covered the marketing of technology.
He was also News Editor at Midrange Systems and Midrange Channels magazines, where he covered IBM AS/400 computing.
In addition, he has worked as a technical writer at SunGard Capital Markets.
Mr. Callaghan holds a BA in Journalism from Duquesne University.
Anciens postes connus de Dennis Callaghan
| Sociétés | Poste | Fin |
|---|---|---|
451 Research LLC
 451 Research LLC Investment ManagersFinance Provides investment research | Analyst-Equity | 01/08/2015 |
Formation de Dennis Callaghan
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43
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2
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| Entreprise privées | 2 |
|---|---|
Duquesne University of The Holy Spirit
 Duquesne University of The Holy Spirit Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
451 Research LLC
451 Research LLC Investment ManagersFinance Provides investment research | Finance |
