simple member area with codeigniter

we want to build a simple member area consisting register and login feature (and forget password); there is only 1 page at member area, displaying some information (1 textstring, and 2 tables, with next & previous button ajax), and 1 field where member can put something and click request (ajax) while request button clicked, it will add entry in several table and email both member and admin admin area, login,logout, can see list of request and process it (put some data, like batch number), and script changes a column at database & email the client that process is done. design is simple (no graphic), just as neat as possible; must use code igniter; table structure will be provided; program flow is provided (send PM to see); source code must be provided. it is very simple project, can be done in 2-3 hours by CI expert.