David H. Ratner

David H. Ratner

Chief Executive Officer at HYAS Infosec, Inc.

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Consumer Services

Profile

David H.
Ratner
currently works at HYAS Infosec, Inc., as Chief Executive Officer & Director.
Dr. Ratner also formerly worked at Openwave Messaging, Inc., as President & Chief Executive Officer, Carrier Access Corp., as SVP-Wireless Products & Solutions, Software.com, Inc., as Vice President, Forest Investments, Inc., as Chief Messaging Strategist, Syniverse Technologies LLC, as Executive Vice President & Chief Product Officer, SEVEN Networks, Inc., as Senior Vice President-Engineering & Delivery, and Syniverse Holdings LLC (Florida), as Chief Product Officer & Executive Vice President from 2016 to 2017.
Dr. Ratner received his graduate degree and doctorate degree from the University of California, Los Angeles and undergraduate degree from Cornell University.

David H. Ratner active positions

CompaniesPositionStart
Chief Executive Officer -
All active positions of David H. Ratner

Former positions of David H. Ratner

CompaniesPositionEnd
SYNIVERSE HOLDINGS, INC. Corporate Officer/Principal 2017-05-31
Corporate Officer/Principal -
Chief Executive Officer -
Chief Operating Officer -
Corporate Officer/Principal -
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Training of David H. Ratner

University of California, Los Angeles Doctorate Degree
Cornell University Undergraduate Degree

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Connections

15

1st degree connections

10

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Linked companies

Private companies8

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