Who would I need to hire for this? Website that supports upload feature & google docs integration?

I'm not sure if this is the appropriate place to ask these questions so feel free to remove this if it violates any guidelines. I've got no experience in web design/development or anything so I'm a bit lost here.

I want to build a website that has an upload feature where people can upload docs and those docs could be uploaded instantaneously into a platform like google docs that allows annotations. Of course, I want it to look pretty as well.

So for this, do I have to hire a separate web designer & developer and if not them who else could do something like this?

Thanks for any answers!