Hello I'm Mendeni Florent, I manage 2 channels with their SEO :

- https://www.youtube.com/channel/UC7w0obttnDKgCWEsrS825vw/videos

- https://www.youtube.com/channel/UCwcsKnhIOfnjNDx6MIrtFiA

A good portion of the video are ranking in the top 5 keywords research. I only use organic growth, like metadata, since paid promotion on Youtube will simply false the algorithm.

I charge 10$ per video (description + keywords)

Looking forward to talk with you.