Data Mapping/Data Cleaing --URGENT

We are an eCommerce site selling national and international brand name perfumes/colongs/hair care/body care products world-wide. I am looking for a professional company ( freelance with superb knowledge) who can successfully complete an assignment on Data Cleaning and Data Mapping work from a eCommerce Start-up company. At this time this an one time fixed-price assignment but if you can complete this project satisfactorily, this company will be happy to contact you for future work. I have datafeed files from about 7 vendors and I need a company who can do the data cleaning and then data mapping. Basically what you need to do it find what products are similar and list the products and their prices in a separate file. Any products that doesn’t match with others will go to a separate file. 2 vendors have 14000 products 1 vendor has 6000 products 1 vendor has 4000 products 3 vendors have 2000-3000 products I will provide you these files and a sample file on how the mapped file should look like. Please bid only if you have previous data cleaning and mapping experience.