Good afternoon/evening!
I have built many wordpress sites with experience in a huge number of different wordpress plugins from something as simple as sliders, to chat plugins, to a full on LMS (Learning Management System) and even e-commerce...
My best skill set is in trouble shooting, I can very quickly and easily figure out where problems are, then what needs to be done to fix it...
I am also located in the USA, so am available on the phone as well as online.
I would also be happy to go through anything with you via skype so that you'll be able to see my computer screen as we go through things so that you'll be able to ask questions and get a better hold on your site administration.