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Certificate of Completion

This is to certify that:

William J keyes

Has successfully completed:

Certification: ChatGPT Proficiency from Novice to Expert

Issued on 10/8/2025

With a score of 95%

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Jeroen Erne

CEO, Complete AI Training

Complete AI Certified
This certificate can be verified at: https://certifications.completeaitraining.com/verify-certificate?id=84baddcb-82a8-408e-b7f8-df0092b6e4eb
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