Build basic Contact Manager web app in php

Need a basic contact manager web app to be built in php and mySQL. Developer can use previous or templated apps. App needs to be able to have; user registration, company account registration (under which individual users are registered, contact list (name, company, team, phone, email, tags) group list (set of contacts created and managed by users) Deliverable needs to be in format that can be uploaded via phpMyAdmin