chandigarh/punjab/nearby region part time programmer

I'm looking for a very experienmced php and mysql programmer along with xhtml, css, dhtml, javascript skills to develoe a website with shopping cart, payment gateway integeration. Must be thoroughly experienced with open source scripts specially joomla, drupal, shopping carts like oscommerce etc. and payment gateways. He should be capable to understand, analyze & modifying existing scripts and then suggest a perfect solution out of existing scripts that best suit the need. Good object oriented and database programming skills. Any bids without php coder as first words in the bid would be ignored. Must have sound knowledge and practice of proper documentation following software engineering processes and estimate time for the project. He would take complete responsibility for Analyzing and designing system independently. Since i do not have a rigid time limit for the project you may work part time on the project and there may be more work for you. It's allright if you are currently employed but can spare extra time after normal workng hours and willing to earn extra money.