UX/UI Design Course voice over

I'm looking for a professional and friendly voice to narrate my UX/UI Design Course. This is an extensive course with an estimated voice over length of 2-3 hours. I already have a script prepared, so the voice actor will just need to be able to deliver the content in a clear, authoritative yet friendly manner. If you think your strong and clear voice is the right fit for this project, I'd love to hear from you. Only native english speakers please.