25.10.20
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SHANNA VOLLMER
2 Credentials
EMERITUS INSTITUTE OF MANAGEMENT HEREBY CERTIFIES THAT
HAS ATTENDED AND SUCCESSFULLY COMPLETED
SHANNA DANYEL VOLLMER
POSTGRADUATE DIPLOMA IN DIGITAL BUSINESS
JUNE 2020 - FEBRUARY 2021
In collaboration with:
Academic Director EMERITUS
Learning Director EMERITUS
Bob Halperin
Ashley Chiampo
POSTGRADUATE DIPLOMA IN DIGITAL BUSINESS
April 26, 2021
Emeritus
THIS IS TO CERTIFY THAT
HAS ATTENDED AND SUCCESSFULLY COMPLETED
SHANNA VOLLMER
DIGITAL MARKETING: CUSTOMER ENGAGEMENT, SOCIAL MEDIA, PLANNING & ANALYTICS
Bob Halperin
Janet Horan
MARCH 2020
Academic Director EMERITUS
Vice Dean of Administration and Chief Operating Officer Columbia Business School
DIGITAL MARKETING: CUSTOMER ENGAGEMENT, SOCIAL MEDIA, PLANNING & ANALYTICS
April 21, 2020
Emeritus
