First, an introduction: I'm Jody Tate, the web production manager for Modwest. That's a long title that means, in short, that I'm generally your first point of contact at Modwest when you'd like us to build a website from scratch or if you just need a phone number updated on your current site.
We developed the calculator for them over the last several months, but I hesitate to say we. I watched as Colin McCann and Dustin York, two of our developers who specialize in making PHP and MySQL sing in harmony, pulled off the programming. Cole Moeller, another member of our team, designed the calculator logo.
You can read a bit more about our development team and peek at some of our other projects on our design site. The Carbon Calculator is a great example of the sort of work we do in the web design and development department, but it's just one of a ton of projects we have in the works. I'll be posting more about those soon, so check back for updates.