Design changes and changes in email from a Magento 2 customized store

Looking for a Magento 2 certified expert. Please only bid when you are a certified Magento 2 expert who is able to complete the whole project. Minor design changes for below pages (New designs are available as image files): - Desktop Popup add to cart - Desktop Product list page - Desktop Product list page grid view - Desktop Product page replacements - Desktop success page - Desktop check out page - Mobile Popup add to cart - Mobile Product list page - Mobile Product page replacements - Mobile check out page Functionality changes in above mentioned designs: Desktop + mobile Product page replacements - add an add to cart button for individual replacement items. Desktop success page - add continue shopping link Desktop + check out page - add VAT amount to summary Changes in email text and layout (Changes will be made available as image files and text files): - Email account registration - Email order confirmation - Email password reset When all work is completed and everything has been tested thoroughly both by the freelancer and us the database needs to be updated with missing customer related data such as accounts, invoices, orders, coupons and other relevant data from the live site. Proper codes, clean css and javascript should be used. Test everything thoroughly on different devises, browsers and browser versions and provide support for few days after the site is completed in case of any issues.