You should have good English verbal skills.
I need someone to create me a 15 minute video about Opening, Saving, Creating New Files in Photoshop. Needless to say, you will need to know Photoshop CC very well and should be a good communicator. Something that would make the video interesting too, BUT NOT OVER THE TOP.
You should have samples to show me before I'd consider. I will also create a lot more videos. So you should have an in-depth knowledge of Photoshop to create more complicated videos later.