25.8.20
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TZ
Tammam Zakkar
4 Credentials
This is to certify that
Tammam Zakkar
has successfully completed the
in witness thereof this certificate is presented on
Chief Technology Officer Program
Patti Williams,
Vice Dean, Aresty Institute of Executive Education The Wharton School, University of Pennsylvania
November 2022
Chief Technology Officer Program
December 2, 2022
Emeritus
This is to certify that
Tammam Zakkar
has successfully completed the
in witness thereof this certificate is presented in
LEADING A TECHNOLOGY -DRIVEN ORGANIZATION
Patti Williams,
Vice Dean, Aresty Institute of Executive Education The Wharton School, University of Pennsylvania
November 2022
LEADING A TECHNOLOGY -DRIVEN ORGANIZATION
December 2, 2022
Emeritus
This is to certify that
Zakkar Tammam
has successfully completed the
in witness thereof this certificate is presented in
PRODUCT MANAGEMENT AND STRATEGY
Patti Williams,
Vice Dean, Aresty Institute of Executive Education The Wharton School, University of Pennsylvania
October 2022
PRODUCT MANAGEMENT AND STRATEGY
November 8, 2022
Emeritus
This is to certify that
Tammam Zakkar
has successfully completed the
in witness thereof this certificate is presented in
EXECUTIVE PRESENCE AND INFLUENCE: PERSUASIVE LEADERSHIP DEVELOPMENT
Patti Williams,
Vice Dean, Aresty Institute of Executive Education The Wharton School, University of Pennsylvania
July 2022
EXECUTIVE PRESENCE AND INFLUENCE: PERSUASIVE LEADERSHIP DEVELOPMENT
August 11, 2022
Emeritus
