Magento developer requirements on existing website

Magento software update-patches. Milano theme update-will provide updated theme. Products should be visible on (Newest products) homepage in 9 row pattern with show more continuous tab. Paypal payment tab fix-not appearing as payment method for international orders. COD per product basis in vendors panel-while uploading product. Add option to enter courier details in vendor panel. Size chart for all products (readymade and un stitched, semi stitched) Site speed is very slow (10Sec) should be close to 1sec. Direct listing of products on [login to view URL] and [login to view URL] – Data feed method. Good Google page rank. Add Facebook conversion pixel Add bank transfer as payment method. Check real time COD delivery option Links to Popular Categories & Products Personalized Recommendations – On product full view page- Add related products from same category Best seller products slide show etc. Email entry pop up on homepage. Take out product description and review on footer of product image. Open additional information tab. Different shipping for different vendor, combine shipping should be applicable on same vendor. If product is from different vendor shipping cost should be charged separately. Add payumoney as additional payment method Add amazon payment as additional payment method. Add live engage on homepage-will provide code. Update logo from default magento to our company logo all over website-webkul vendor emails. Add after ship button on track order page