Hi,
I have 15+ yrs. experience of osCommerce. I have already worked on hundreds of ecommerce websites including template integration, module installation and custom module development. I have contributed 3 payment modules (eway, netbilling and ccavenue) to oscommerce community and developed many custom payment, shipping, reports and other modules for my clients. Please also visit the following link to see reviews for my experience and customers satisfaction.
http://www.freelancer.com/users/feedback_138265.html
Please send more details about the tasks involved in the project so I can place accurate bid.
Thanks
Kavita