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xseries

Supported by the following organizations

This is to certify that Sebastian Alberto Ulloa Muñoz has successfully completed all courses and received passing grades for an XSeries Program certificate in Agile Development Using Ruby-on-Rails a program offered by BerkeleyX, in collaboration with edX.

Noted by

Armando Fox

Armando Fox

Professor of Computer Science University of California, Berkeley

David Patterson

David Patterson

Pardee Professor of Computer Science University of California, Berkeley

Sam Joseph

Sam Joseph

Associate Professor Hawai'i Pacific University

Diana Wu

Diana Wu

Executive Director, Berkeley Resource Center for Online Education University of California, Berkeley

  • XSeries Program certificate Issued December 2022
  • Valid Certificate ID 795e28cbf8cc46718752e166871656e9

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 XSeries Program certificate

An edX XSeries Program 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 XSeries Programs requires that learners earn Verified Certificates from each of the courses included in the Program.