The ITSumma team has so much practical experience with technical businesses like ours, we chose to outsource the entire process, knowing it would be well-handled. In fact, the ability to predict what might go wrong is invaluable. We try to monitor the site for possible problems, rather than fix them as they arise. ITSumma alerts us about technical or server issues. Moreover, other important business metrics are monitored and controlled (for example, average time to build an app). We highly value that approach. ITSumma stands by their professionalism. We are highly satisfied with our collaboration, which allows us to be practically worry-free about our infrastructure.