I lovingly built our wedding website at alexandhana.com.
I helped build two-factor at Twitter. Mat Honan wrote an article about it for Wired called "Twitter’s Killer New Two-Factor Solution Kicks SMS to the Curb".
I built a community site for fans of agave spirits called agavesociety.org.
For my masters program I built a tool for analyzing privacy concerns in a system using a method analogous to threat modelling. It's hosted on Github.