25.12.11
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Justin Zaback
2 Credentials
2 Issuers
Strategic Marketing for Competitive Advantage
Strategic Marketing for Competitive Advantage
June 6, 2025
Wharton Executive Education
This is to certify that
Justin Zaback
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
October 2024
Executive Presence and Influence: Persuasive Leadership Development
October 13, 2024
Emeritus
