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professional-certificate

Supported by the following organizations

This is to certify that Joseph Guillaume successfully completed all courses and received passing grades for a Professional Certificate in Introduction to Object-Oriented Programming with Java a program offered by GTx, in collaboration with edX.

Noted by

Dr. Olufisayo Omojokun

Dr. Olufisayo Omojokun

Senior Lecturer Georgia Tech College of Computing

Dr. Charles Isbell

Dr. Charles Isbell

John P. Imlay Dean of Computing Georgia Tech College of Computing

  • Professional Certificate Issued January 2026
  • Valid Certificate ID ff6acbcd13914a9b93f4203962ee7c98

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.