I am looking for a freelancer to help me with my project. I have an Excel Spreadsheet that contains a ROI calculator. I want to convert the spreadsheet into a web application that can be used on a WordPress website. This would not be a plugin, rather, I just need one instance of it to reside within a page of a WordPress website. It would be a public calculator - in other words, users do not have to have a WordPress account. I would like to log anonymous data from the calculator. Mainly the variables used, the results, the IP address and a date/time stamp. The data could be logged to a MySQL DB, a CSV file or emailed to me.