Fixing an existing joomla site

Hi, I have a website built on Ja_t3_blank, joomla 1.6. the website in 95% done. The website needs some fixing in the code... css, moootools, and probably modify some extensions. This is a an RTL website, that has very complax template , it has 7 menus, 4 of them are related to different pages. This site was built by a professional, so in order to change and fix this site i need some one who is an expert on Joomla, and has experience with complax website. There aren't many changes and fixes, but you definitely need to know joomla perfectly and have the ability to modify the template and the extensions. I need someone who can communicate thru skype, with very good english, so i can explain what i want, and what are the problems. Please don't send me a portfolio with a lot of projects, one or two big site are enough. This Job needs to be done today or/and tomorrow maximum.