Verified Certificate

Supported by the following organizations

This is to certify that David Contreras Zúñiga successfully completed and received a passing grade in DAT205x: Introduction to Data Analysis using Excel a course of study offered by Microsoft, an online learning initiative of Microsoft Corporation.

Noted by

Satya Nadella

Satya Nadella

Chief Executive Officer Microsoft Corporation

Björn Rettig

Björn Rettig

Senior Director Technical Content Microsoft Corporation

Dany Hoter

Dany Hoter

Senior Program Manager Microsoft Corporation

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