Shopify Development & Product Pricing Change & New Vendor Addition

I have a shopify client that I do ongoing work for. I'm looking for someone to work on this shopify eshop for some task initially, and then some more.

1) integrate new vendor into website:-
a) - add the 60 products, with their variants - approx 136 in total. in csv format (but not shopify forma)

- - calculate price based on, another spreadsheet and look on web for product image
-- this may need to be done manually for best results

b) - add vendor to homepage, add content block. add a slide to slider
note I chose a pesky theme, that has lots of include files, and options, its okay once you get to grips with it.

c) - add vendor nav that appears on that category

d) check the work

e) add specific shipping calc rules for this vendor

2) export 1800 products. and do a look up to another spreadsheet to find new uptodate prices and reimport

- and make sure we know which products have price updates missing

( if you dont know about doing this without screwing characterset codes. then erm)

3) Add a 3rd vendor brand to homepage. WIth a content block. but with this we just want a page with the catalog PDF download and a enquiry for price

Happy to show select proven shopify developers the website in questions in private

obviously will lead to more work if we can establish a good working relationshi[
thanks