B2B using Magento

Hi, We are on the process of creating a B2B ecommerce website. We have found a product based on Magento which fits 80% of our requirement. We need someone to come on board to extend that product to fit our client’s requirement. Please only apply if you have extensive experience on Magento. Please note: We are on a very tight deadline. Only apply if you are confident to finish the job. The prospective candidate will have a potential ongoing maintenance contract. Thanks Pravat Mishra