Efstathios Papaefstathiou
Profile
Efstathios Papaefstathiou worked as a General Manager at Microsoft Corp.
from 1999 to 2008.
He then worked as a Senior Vice President-Research & Development at Cray, Inc. from 2017 to 2020.
Prior to that, he held positions as Vice President-Product Development at F5, Inc. and Senior Vice President-Engineering at Aerohive Networks, Inc. He earned a doctorate degree from the University of Warwick in 1995 and completed his undergraduate studies at North College.
Former positions of Efstathios Papaefstathiou
| Companies | Position | End |
|---|---|---|
| CRAY INC. | Chief Tech/Sci/R&D Officer | 2020-08-31 |
| MICROSOFT CORPORATION | Corporate Officer/Principal | 2008-01-31 |
| F5, INC. | Corporate Officer/Principal | - |
| AEROHIVE NETWORKS INC | Corporate Officer/Principal | - |
Training of Efstathios Papaefstathiou
| University of Warwick | Doctorate Degree |
| North College | Undergraduate Degree |
Experiences
Positions held
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Inactive
Listed companies
Private companies
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1st degree connections
1st degree companies
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Female
Members of the board
Executives
Linked companies
| Listed companies | 2 |
|---|---|
| MICROSOFT CORPORATION | Technology Services |
| F5, INC. | Technology Services |
| Private companies | 2 |
|---|---|
Cray, Inc.
 Cray, Inc. Computer Processing HardwareElectronic Technology Cray, Inc. engages in the design, development, manufacture, marketing, and servicing of computing products. Its products include shasta, CS series cluster supercomputers, clusterstor storage system, cray graph engine, and XC series supercomputers. The company was founded in December 1987 and is headquartered in Seattle, WA. | Electronic Technology |
Aerohive Networks, Inc.
 Aerohive Networks, Inc. Telecommunications EquipmentElectronic Technology Aerohive Networks, Inc. engages in designing and developing cloud networking platform and enterprise Wi-Fi solution. Its products include Wi-Fi access points, routers and switches; a cloud services platform for centralized management & data collection, analytics and applications. The company was founded by Changming Liu and Gang Zhu on March 15, 2006 and is headquartered in San Jose, CA. | Electronic Technology |
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