Building a Finance Program In Lisp

Hi, So I want to use Lisp to build a personal finance program on a website. This is how it should look like and work :

MediciNotes.com

User Name:
User Log In:
Time and Date today:
Expenses and Source:
Earnings and Source:
Net earnings for the month:
Net earnings for the year:

$$$$$ An animated video of a banker showing the updated statistics $$$$

How do I write this program in Lisp ?

Thanks a lot.

Cai Gengyang