Design an impressive course certificate

Description

Hello,
I am searching for a designer who can design a course completion certificate, I have searched online and most of the certificates are the same, so I am searching for someone who is creative and who can think outside the box and design a top notch course completion certificate, I would like that our customers feel impressed about the quality of the course certificate, just as they are impressed about the quality of the course and the trainer.
When you apply for this job, please show us some of your previous designs, and give us an idea about how do you think the course completion certificate should look like.
We offer courses in French in Excel, Power BI, Power Automate, Power Apps, and Artificial intelligence.