EXPERT SHOPIFY CONSULTANT DEVELOPER NEEDED

Hi We began creating our shopify store last year on the following theme Yourstore theme V2.1.3: [login to view URL] Shopify Site URL: [login to view URL] The site has been partially created. We now have time to pick this up again and finish creating the store. I need help on the following: - Help us update the theme from current version (V2.1.3) to latest (V2.1.9) - I need help structuring my collections and creating subcategories for each collection. - Need developer to show how us to create tags in the backend that will allow us to link products to various tags the customer searches on the shop ie colour, size, product type, price, etc... - Lastly we are using dropshipping model where we are sourcing products on Ali express and have linked our oberlo app that pushes our products to our shopify store on the back end. This has been setup but I just need to also import the product reviews from each product we import from ali express to our shopify product page. On Ali express for each product their are tons of real actual reviews from customers and their own pictures when they receive the product. So having this on our product page will increase credibility and sales. These are the initial needs but if we can get some direction on the above then we have finish completing our store. There will be lots of further integrations and development that will need doing but we would love to have one solid shopify expert that can be our main contact for all issues and where we can work long term with them.