Online Profile System

I am looking for an online profile display system to integrate in to out current site. You need to have experience in developing CMS systems and have samples to show. Plus work hard and on time. The system has to be created with a few things in mind: 1- Security 2- Fast/speed/loadtime 3- Scalable 4- Easy of use 5- Reliable 6- SEO More Details Will great highly SEO favored pages for each person or thing The page will not show any fields that are empty – to keep the page clean and simple The page need to have the look and feel of our current site We need to have a way and security settings for our team/employees to log in and: -create new profile page -edit profile page (the profile creation will be done in two parts – one creation – then two some one with the proper security level can approve the profile to go to the site- see Post spreadsheet for more details) - There needs to be a way to do a batch upload from a spreadsheet - There needs to be a way to create post on a time delay and/or queue (ie 1000 at one page per sec or at 10:30am EST on 7/1/2011 ) - Have a profile entry page will all the available fields (will provide sample field) Have a template creator or have option (what fields are use by default for a category – plus a way to create categories) Have a way to group the fields to be displayed together on the profile page Have a way for a way to request that they want a profile page