Some software I have developed, participated in developing or supervised

• ConfMan (Conference Manager) is a set of web-based tools for organizing and administration of conferences and workshops.

• The INSTANCE OS enhancements including MMBUF (zero-copy), network level framing (packet preprocessing), RDTSC-probes, etc. in NetBSD
  (the whole NetBSD source tree)

• See the ND@Simula software page...