These are a few of our websites we have done, most are getting redesigned and infused with web 2.0 functionality.
Contrivium.com
(in production)
Gladwinaread.com
(will be redesigned )
Currently working on a new version. http://ccu.afixiindia.com/ccu2new/index.php
Coming soon: Design8studios.com & marketingbydm.com
Technologies used for building each of these sites were
PHP, mySQL and AJAX and styling on all the sites were done using CSS.
A couple of sites have custom AJAX shopping carts and are Paypal integrated.
Most user interface work was done using frameworks like JQuery and Prototype.
In some projects where the design was included as a part of our deliverables,
we handed over CSS based, W3C compliant XHTML.