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professional-certificate

Supported by the following organizations

This is to certify that Tomasz Wołk successfully completed all courses and received passing grades for a Professional Certificate in Learning Python for Data Science a program offered by HarvardX, in collaboration with edX.

Noted by

David J. Malan

David J. Malan

Gordon McKay Professor of the Practice of Computer Science Harvard University

Pavlos Protopapas

Pavlos Protopapas

Scientific Program Director Harvard University

  • Professional Certificate Issued July 2025
  • Valid Certificate ID 4807335dc61248629828749054978f45

For tips and tricks on printing your certificate, view the Web Certificates help documentation.

About edX

edX offers interactive online classes and MOOCs from the world’s best universities, including MIT, Harvard, Berkeley, University of Texas, and many others. edX is an online initiative created by founding partners Harvard and MIT.

About the edX Professional Certificate

An edX Professional Certificate signifies that the learner has completed a group of courses that add up to a rich understanding of an area of study. Completion of Professional Certificate Programs requires that learners earn Verified Certificates from each of the courses included in the Program.