Hello, BONJOUR,
I'm a Native French Speaker and someone who has experience in Website Management. I'm a Functional Project Manager (use to work with wordpress, but I can manage with any other CMS) who can understand how a website has to be created from A to Z, and who can also plan content, manage writers/editors and do all that is required to make an online business grow.
As I'm specalized also in SEO (not a general but a SEO Manager), I think I really have all of the skills you're looking for. I'm available to take a test, to let you know that I can help and be a good fit for your actual project (or many others). This is just the kind of mission I like and I can't wait to know more about it.
Don't hesitate to tell me more.
Kind regards