Do you intend to become a search engine for contractors, like freelance.com? If you don't, offering a public profile page is completely out of sync with your value proposition. 'Professional freelancers' already have their own website, and would use this product as a backoffice tool.

This other video is miles better than the one featured in the page: https://www.youtube.com/watch?v=S23V3LmRUb4, it took me a while to figure out what all those inputs and forms were about.