webmaster to maintain website

I am an independent college counselor with a website built on wordpress. My website is www.helpinghandcollegeguidance.com. I had a webmaster try to update my website and he messed it up - I think he really didn't know wordpress. I need someone capable of doing updates, changing content, inserting meta tags, and anything else that I need done to the website. I write all the content and meta tags. If you are good at wordpress and can do work occasionally on an ongoing basis then this is for you. I will probably need a few hours initially to make things right on the website.