Need a PHPdeveloper to add custom admin feature + redesign our home page

Need a PHP developer to add new custom features to our websites Admin section + redesign our home page. The website is a Freelance site - [login to view URL] Please bid fixed price for both tasks. 1 - First task will be to add a feature to the Admin section - I want the admin to be able to log in as any member - and be able to perform any tasks (as the member) 2 - Redesign our home-page. We would like to redesign our homepage to look something similar to these sites (together we will decide the exact look) these are just designs we like - [login to view URL], [login to view URL], [login to view URL], [login to view URL], /[login to view URL] The freelancer I hire will also have the chance to work with us ongoing on several other projects in the future.