We used a very small team of developers. I wrote the majority of the code; there were a few other auxiliary programmers and a couple testers. It started as a

We used a very small team of developers. I wrote the majority of the code; there were a few other auxiliary programmers and a couple testers. It started as a "20% time" concept piece and took about a year to develop into a product. We wouldn't have been able to develop as fast as we did without the foundation provided by great projects such as Kohana (we used 2.3) http://kohanaframework.org http://kohanaframework.org , jQuery, and jQuery UI. For us, these frameworks turned out to be a superb combination.