495149 help with prestashop

I need expert people to work on my food and drinks projects, I have 3 different projects in my mind, so if I like the work done you will get another project to do for me, for the first project I need the following for my web site, --new design for my web site and installed on prestashop v1.4.1 --I had few adjustments on the web site done by other programmers so I want to you to integrate this adjustments to the new web site --search engine optimization(complete seo, url friendly and all the necessary adjustments to be on the top when the customers search for my products) --to do some adjustments on the invoice pdf files (redesign the look of the invoices)and the email files let me know how much you want for these works, and also if you have samples send them to me please? thanks