Greetings,
I am a PHP, HTML5, JavaScript, and MySQL expert with +5yr experience. I have online samples and demos for reference if you like.
I will create a page for you for Sign Up and a page for Log In (Unless you would like them to be in the same page).
I will set the privileges to the members pages so non-members cannot reach these pages, but that will require access to these pages (may require more time depending on the number of these pages).
Access to MySQL database will be required also.
Awaiting your valuable reply and award of the project.