Looking Experience Magento Programmer to Fix Shopping cart issue and Implement Few features on sidebar.
1, Shopping cart not working
2, Site and other sub pages should redirect with WWW ( it's not just a 301 redirection, Advance htacess knowledge required )
3, Add sidebar and Widgets on Product pages
4, Install and Configure Social Sharing ( Addthis ) Extension on product Page .
NOTE: If you are a Magento Expert then it will take maximum 4-5 hours for this work. This is a urgent work, if i award this project you must start this work immediately.