Codeigniter project - the first module

HTML5 provided along with admin software. Have to integrate the backend application and develop the front end. If agree, please read following: 1. Need Bug Free along with Comments on The functions and Code. [ IMPORTANT ] 2. Post Development, I'll accept only working and bug free application [incl. point 1] 3. All Static & Dynamic Page Integration including signup / login 4. User Module - Front End. User profile and buying history on front end. 5. Admin will add contents / ads from the back-end. 6. Each Ad will have few sections, Image banner, few info like website, description and other details. 7. Buyers Buying History, favorites 8. Show all the ads in one page, different containers for three categories. 9. Design Database as per requirement. 10. Have to add ADMIN module as per the front end and site structure 11. Anything left which have not mentioned here but scope of development. PHP Framework: Codeigniter Discuss with me, before getting the project, I'll show you the html5 template. Thank You