Shopify .CSV Product Uploader

Looking for a qualified individual capable of uploading products to Shopify via .CSV spreadsheet files. Applicant requirements:

-Speak relatively good english to communicate and understand tasks properly
-Intermediate/Advanced skills in excel or numbers
-Preferred applicant understands how to use excel formulas creatively
-All spreadsheets are different - preferred applicant will be able to adapt and ask appropriate questions to complete the tasks

The first job will be paid for on a project basis. This will include a spreadsheet of roughly 300 products or less. Depending on how this project goes, there may be an opportunity for an ongoing level of work.