Shopify VA & Coder

Hi! I'm looking for some freelance help with a Shopify website.

Will need help with coding to further customize my theme (colors, fonts, color swatches on product pages and collection pages)

Ideally, I'd like swatches for both COLOR and LENS variation
I'd also like to filter image thumbnails based on what color/lens is selected - on both product and collection pages.

If you think this is something you can help me with, please send your CV and sample works / websites.