Verified Certificate

Supported by the following organizations

This is to certify that Ryan Chen Rui Yang successfully completed and received a passing grade in CS50 SQL: CS50's Introduction to Databases with SQL a course of study offered by HarvardX, an online learning initiative of Harvard University.

Noted by

David J. Malan

David J. Malan

Gordon McKay Professor of the Practice of Computer Science Harvard University

Carter Zenke

Carter Zenke

Senior Preceptor in Computer Science Harvard University

About edX

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About edX Verified Certificates

An edX Verified Certificate signifies that the learner has agreed to abide by the edX honor code and completed all of the required tasks of this course under its guidelines, as well as having their photo ID checked to verify their identity.