Website listings

Im looking for someone to create listings for me in ecomdash & publish them on my shopify account. I have all the product details in an excel sheet , there are around 16 collections to publish, each collection is split into approximately 5-20 products (with variations of size).

This could take one solid day of work & I need the person to be an expert in using the program ecomdash so that no mistakes are made.

Thank you,