You can have an overview of all the official packages I maintain by going at my QA page.
I maintain a few miscellaneous packages, and I am part of the Gnome packaging team.
The remaining of this page contains packages that are not official (or not anymore, or that I don't maintain (yet)).
arp-sk (ARP Swiss Knife) is a tool that allows you to manipulate ARP packets. It lets you create totally arbitrary ARP paquets, allowing for network security and connectivity testing.
Arp-sk can be found on http://www.arp-sk.org.
Here is the Debian Package I made for arp-sk. It is not yet integrated in Debian. I'm still wondering if it is worth uploading it.
quickppp is a simple PPP configuration script. Though perhaps not as powerful as pppconfig, it can be rather useful.
I updated the quickppp package after it was orphaned, but I finally asked for its removal from the official archive. It was not maintained upstream, and not very useful.
iroffer is an IRC fileserver. It uses the DCC protocol to send files to users requesting them.
I updated Iroffer after it was orphaned by the previous maintainer, but the situation is currently quite unclear.
surf is a 2D and 3D graphing tool, script driven. Produces very nice output, animation enabled.
Here is the package for Surf.
nms is a collection of CGI scripts for websites, created with security in mind. Look at http://nms-cgi.sourceforge.net for more details.
The NMS packages have been removed from the Debian archive, as having them as Debian packages added no real value.
Povray is the Persistence Of Vision Ray-Tracer.
I started packaging version 3.6.