Build a website

As i need a website with fully back end support , that we can add anything in back end, so i need to add a page , edit, delete, adding image, logo etc. need all the functions in back end so i can control all the things from back end. so need 7 dynamic pages and need many sub pages. i'm looking for a freelancer and mention the price. if the person from Chennai then it will be very good. other place person also can contact me