Magento 2 Coding level Guru wanted

Hi I am implementing online shopping by using Magento 2 and I need somebody coding level knowledge. You will not built magento 2 website from scratch I already done this part I need customization mentioned below, Budget USD $200-$500 Companies do not bid. Only individuals. Finish in 5-7 days. I am 5 star employer check my previous comments.  Work need to be done. 1) Create a search page where trade account levels will only be seen. Once traders are logged in to the trade account, it will go to the trade search page; once they search anything, they will see trade price (wholesale price) and retail price on a basic view to improve efficiency and speed for traders. Once Tradie decides to buy product(s), Tradie will simply add them to the cart, and eventually the checkout page will appear for payment.  2) On the checkout page, auto-Google address completion doesn't work, you check and make it work.  3) The login section and checkout section should allow Google, Facebook, and Twitter accounts so customers will not enter their details over again once they use their social network profile. 4) The search function doesn't work if I write Mitsubishi; all Mitsubishi cars should be on the list; currently, irreverent results came up. 5) In the state/province section, there are duplicate states. e.g., 2x New South Wales instead 1x 6) On the product page, calculating shipping costs is not working. For example, if I select Australia, New South Wales, and postal code 2000, it should tell me the shipping cost; it doesn't; however, it might be related to the Ship It module as well. The checkout page shipping cost calculation is working without problem. 7) Sometimes PayPal checkout token does not exist error comes up. I don't know what it is. you will figure out. 8) The mobile view of the website adjusts according to the website. 9) Misc. bits and pieces to make it work this website without having problems. Ideal Skills and Experience: - Proven track record of Magento 2 theme development - Strong understanding of Magento 2 architecture - Excellent attention to detail and commitment to quality - Good communication skills for discussing project progress and addressing any potential issues. The customization will involve Magento 2. Optimizing the speed of the website is critical. Trade account levels will include Retail and Bulk Buyer.