Hi,, :)
I see you need to convert you psd templates to html / website templates, in this section, beliave the problem to me, as consideration, you may see my portfolio on profiles page. But sorry to honestly, in W3validator, very rare site that exists with 100% valid, even Google and other IT company not 100% in W3validator, so its maybe so hard to be 100% valid, but i will work for it :), at least near at 100%
I have 3+ years experience in Web design, especially on Converting Psd templates to Html, i have skill on design to, but it unecessary in this project. because what i need to complete this project ( if accepted ) just Converting photoshop templates.
Usually, i create site templates responsive ( almost never create not responsive ) .. please contact me if you interested with my offers
Thanks and cheers :)