I am a certified php/mysql developer , designer and database/server administrator (10 years of experience) - A specialist in ecommerce stores and custom backend sites and have developed more than 70-80 ecommerce sites based on oscommerce . I have also worked with Drupal , Joomla, WordPress, Vtiger, Sugarcrm , Geeklog, Civicrm and other open source technologies. I am also a linux administrator and database admin.
Provide support remotely.
I have used kalyan for my site, I would recommend him highly.