Code a simple loan calculator

I am looking for a coder to code a simple loan calculator on a Joomla powered website. The calculator only needs to have limited functionality. You can see an exact example of what I want here [login to view URL] I will provide you with full admin, ftp details. Very simple project. ## Deliverables 1) All deliverables will be considered "work made for hire" under U.S. Copyright law. Employer will receive exclusive and complete copyrights to all work purchased. (No 3rd party components unless all copyright ramifications are explained AND AGREED TO by the employer on the site per the worker's Worker Legal Agreement). ## Platform all operating browsers