Verified Certificate

Supported by the following organizations

This is to certify that Christian Langenberg successfully completed and received a passing grade in QD505x: Platform Strategy for Business a course of study offered by BUx, an online learning initiative of Boston University.

Noted by

Marshall Van Alstyne

Marshall Van Alstyne

Professor and Chair of Information Systems Boston University

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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.