Website Renovation and Header/Footer Integration

I seek a seasoned web developer to renovate [login to view URL], with a focus on creating reusable header and footer files for integration into individual pages. The renovation includes: 1. Creating header and footer files in css, php, and javascript. The code must be straightforward - no esoteric coding, no WordPress. 2. Cleaning up existing individual pages to eliminate unnecessary bloat. For instance, the source code for [login to view URL] should become straight HTML text. It's not necessary to extract the HTML text for each individual file, as I already have them. (See attached, for sample.)The visual appearance of the pages will remain unchanged. 3. Providing one or more css files to work with the altered structure. The CSS needs to accommodate any screen size. The specific requirements for the project include: - The header to include the existing navigation menu and contact information. - The footer to preserve all existing links and icons. - CSS files that maintain the current design styles. - Site to be w3c-compliant Ideal skills for this job include: - Proficiency in CSS, PHP, and JavaScript. - Experience with website clean-up and optimization. - Capacity for creating responsive design. Please provide a price quote and a timeline.