Shopify Developer needed

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Shopify Developer needed
We want to change our shopify website and looking for shopify developer. Our website is [login to view URL]
Here is details.
i need this done Product Listings
I think there’s two ways to do this and I’d like to know what you think. 1) To have one page and have all cartons sizes and product variants on one page so when you click on options the photos and information changes or 2) to have each carton size be its own product listing with different variants within each listing.
Which is better organized and has better UI for less clicks to checkout?
Can we build a subscription into checkout without using the 3rd party re-charge app that I currently use? What is the best subscription option with Shopify Plus?
Can we make it so that we can turn subscriptions on/ off manually with a message about availability?
We also need to build in the ability to buy gifts for someone as a one-time order or a prepaid subscription of 3, 6 or 12 months where the selection will be sent to them once a month for 3, 6, or 12 months and an email will be sent to recipient with the customer’s gift message that they input. Right now that happens manually - I’d like it to happen automatically. If there’s a way to connect it to Klaviyo and make it happen that would be great.
Ease of reading information - lay out so that description and all information relating to the product is available within one scroll down
Yotpo - reviews
Make it so all the reviews are on one listing (if we go with the one page route)
Find a better, cleaner way to display reviews of the product
Photos
Ability to hover over pictures and have the photo change
Ability to zoom in on photos
Add the ability to have GIFs in addition to pictures
Make it possible to upload pictures/ GIFs per variant/carton size so I can update pictures quickly
Number of clicks to get to check out to be as minimal as possible
Make suggestions for changes to make this more efficient
Sizing of font and sections
Make the overall sizing of everything similar to [login to view URL] Right now the site feels too big - too much scrolling down for every section.
Address Validation
Can we add some sort of address validation to the checkout so the address is valid within Google Maps
Prevent users from being able to put in a PO Box for their shipping address
Sales tax
Set up sales tax so it is only collecting in CA, NV - I have updated this many times and it keeps changing to collect randomly in multiple states, not sure why this happens.
Skills:
Shopify
, Shopify Templates
, HTML
, Website Design
, PHP

Company info

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