Well a lot has changed. Back then I remember it was we were coming out of Appian three going into Appian four. We were full on business process management and it was interesting as I saw firsthand the evolution. We were the first to go to the cloud and we were going into the cloud before anyone else. We were the first to do things like for example starting focusing not just on business process but also learning about the importance of integrations reports. So we kind of flew out of the niche or the the box that was business process management (BPM) and turned more into a platform to build apps and within that time we went from something like 80-100 employees, when I joined, to over a thousand globally now. So we've really seen an explosion but we've also learned a lot.
We've had a number of different challenges and successes that have helped shape the evolution of the platform so to speak. So a lot of it kind of organically happened. We were doing a lot of BPM and customers would say hey why don’t we do this. I love how I can draw on executable process but I also want us spend more time in the UI so we come up with drag and drop UI. Reports are also important so we start all of that you know to make sure that we can connect to all of these systems and then naturally we evolved into all of these other things like case management, Mobile, etc. We were the first to mobile in our space as well. So yeah it's been very interesting to see the evolution of the platform and the solution as we go along.