I represent a team of designers and developers with expertise and experience in Web designing, HTML, CSS, PHP, AJAX, JQuery and MySql. We have developed many complex and extensive custom sites of varied extents and complexity. Please see PMB for some site URLs of our recent projects. I have read the overview of the requirements and I am confident of delivering very well. We have developed similar features for many sites. I request for more detailed specifications for first phase so that I can assess scope of work and revise my bid accordingly. We have worked on phased basis with regular updates on many extensive projects. Please see PMB.