Liquid code editing,
Shopify theme customization.
Header Footer customization.
Content optimization.
Add Product Image zoom functionality.
Images optimization.
HTML, CSS, SCSS bug fixing.
Add a custom section on your Shopify site.
Add Image slider.
Add Menus.
Add popups.
Add Newsletters.
Change the font size/color scheme.
Change the font family.
Add social media links (Facebook, Instagram, Pinterest, etc)