Thanks for checking up on this Gig. I am Shopify expert with more than 3 years of experience in website designing (Using HTML, Java scipt, PHP and CSS) who can help you get the professional looking online shop and e-commerce sites you are looking for.
With such experience, I will be able to offer my service in the following areas:
Theme customization (Any theme)
Product upload with variants
Setting up Shopify pages and categories
Note: Please make sure you contact me before you order for my gig since prices may vary based on your requirements.