Verified Certificate

Supported by the following organizations

This is to certify that Thomas Mariano successfully completed and received a passing grade in CS1331xIII: Introduction to Object-Oriented Programming with Java III: Exceptions, Data Structures, Recursion, and GUIs (2025-2026) a course of study offered by GTx, an online learning initiative of the Georgia Institute of Technology.

Noted by

Dr. Olufisayo Omojokun

Dr. Olufisayo Omojokun

Associate Dean Georgia Tech College of Computing

Dr. Vivek Sarkar

Dr. Vivek Sarkar

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

William Gaudelli, Ed.D.

William Gaudelli, Ed.D.

Dean of Georgia Tech College of Lifetime Learning Georgia Institute of Technology

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 a mission driven initiative created by founding partners Harvard and MIT.

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.