I have built my Joomla site and have decent knowledge of off site SEO however, I need someone to do some onsite SEO. I need my Joomla site to load in less than 1 second. The site should perform very well on Pingdom Gmetrix and Google Analytics. I am using a Shape5 template and it has lots of features that can help optimize the site so we can use that also. There are other ways to tweak and optimize the site so that it loads ultra fast.
I need a professional to do this only and someone who is experienced with optimizing Joomla sites. My site must NOT break in any way.