Hello,
I am an experienced website speed optimizer(Specially for Shopify websites).
I will investigate, diagnose and fix the speed related problem with the your Shopify site.
I will compress images, other files, combine files, remove unwanted code, remove unused/old apps which you are not using and a basic cleaning of your site. We all know that Shopify is very restrictive system, so there are some limitations.
For this my price is $250.
Thanks for reading.