Modify Ecommerce Website Layout

I currently have an ecommerce store in development and I'm looking for an Expert graphic designer to modify the layout for better conversions. You'd need to move some elements around and also create some new sections. I have a list of all the changes to make which I will provide to a qualified candidate. Please provide a list of web layouts that you've developed in order to be considered. Looking forward to working with the right person for this. Thank You