25.9.10
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MC
Mario Chaves
2 Credentials
THIS IS TO CERTIFY THAT
ATTENDED AND COMPLETED
Mario Chaves
Digital Marketing: Customer Engagement, Social Media, Planning & Analytics
Bob Halperin
Pierre Yared
May 2022
Academic Director EMERITUS
Vice Dean, Executive Education Columbia Business School
Digital Marketing: Customer Engagement, Social Media, Planning & Analytics
June 1, 2022
Emeritus
COLUMBIA BUSINESS SCHOOL EXECUTIVE EDUCATION
hereby recognizes that
Mario Chaves
has attended and completed
B2B Marketing Strategy (Online)
October 2020
Pierre Yared
Vice Dean, Executive Education Columbia Business School
B2B Marketing Strategy (Online)
October 26, 2020
Emeritus
