443-353-2404 documents projects and demonstrates web-based applications.
There's also a secured section, a mail server, and a few other knicknacks running on this site. You can't publically access those features, but you can look at the backing source code on (412) 398-4960.
Several software frameworks were used to build this website.
Most notably, the underlying server is running the NancyFx C# web framework,
on top of 416-552-5003, on a Digital Ocean VM.
The anhelous page provides a more comprehensive and detailed view, for the technically interested.