Update static website to PHP

Update the static website to php with the following functionality. The templates already have placeholders for login. Additional webpages would use the same template.

Different levels of login and access privilege.
User level access
- Sign up requiring email verification. Sign up page has some sort of Captcha (sp?) to ensure its a real person or some other kind of mechanism to keep malicious users at bay.
- Access to documents or other collateral However, I also need a way to have this material documented by search engines, if possible. Perhaps some information will remain publicly available and other information only via authenticated user. Most of the website will remain public and indexable by search engines.
- The ability to upload a resume to be stored in the database along with the answers to some basic questions.

Employee level access
- User level access plus additional access to employee-only documents

Client level access
- User level access
- The ability to upload files (including a response email)

We use GoDaddy for hosting and have a mysql package. The documents and such will not be changed that often. I am comfortable with the MySQL workbench to update content so I am not looking for a heavy management interface. Though I am not quite certain how to get documents in the database if that's what is needed.