Have you ever performed on stage or given a speech?
I performed the presentation of our project in the front of our bosses and managers when I worked as Graduate Engineer Trainee (GET) in a reputed company.

After completing the project, every new employer or Graduate Engineer Trainee must to perform or present their projects in the front of their managers and boses.
I also done project and made in PowerPoint to present our project with the help of projector in the front of our managers and boses when I worked as a Graduate Engineer Trainee in the company.