Supported by the following organizations
This is to certify that Winfred Wairimu Maina successfully completed and received a passing grade in DM01: Fundamentals of Digital Marketing a course of study offered by UMD, an online learning initiative of University of Maryland.
Noted by
P.K. Kannan, PhD
Professor of Marketing, Dean’s Chair in Marketing Science University of Maryland Robert H. Smith School of Business
Lingling Zhang, PhD
Assistant Professor of Marketing University of Maryland Robert H. Smith School of Business
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- Verified Certificate Issued September 29, 2025
- Valid Certificate ID a4306feef9344a5186dd9f6af98932e1