Ghost Writer for a non-fiction ebook for Amazon

I would like to hire a ghost writer to help me write a ebook for Amzaon on the challengers and outcomes of starting your own WealthTech (FinTech) business. I need the ghost writer to write the core of the book about 30k words and then I would edit with my experiences and then I would ask the ghost writer to edit the book again once my comments are added and then help formating etc into a ebook for Amazon