Hi,
I have 12+ yrs. experience of osCommerce. I have already worked on hundreds of oscommerce 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 expertise on osCommerce.
http://www.freelancer.com/users/feedback_138265.html
Can you please send me sample of csv file?
I have also placed bid on your project at elance :)
Thanks
Kavita