Build. Measure. Learn. This is lean product development in a nutshell. The basic idea is to get a minimal viable product (MVP) out there as soon as possible. Now there are all kinds of MVPs we can build, but for web application we will need to build a working prototype at some point. This session is going to give some tips and tricks on how to use Drupal as a platform I recommend building a prototype upon.
Session is also interesting for more experienced developers since I will try to prove a point that rules can be broken during the development of the MVP.