UX/ User Experience Expert Needed for new website launch for agency

I am building a new website for my marketing agency and I am looking for a U/X expert to help with website flow/design and ideas..
The site is already designed on a Wordpress platform, so before launching I need to have someone review it and make suggestions.
You must have experience in doing this and show me samples of live websites you worked on so I can see your work in real time.

Thanks