Experienced with several computer systems, particularly UNIX (SunOS, Linux).
Have done some system administration for a LAN of SUN workstations, including configuration and hardware setup.
Have been involved in computer teaching and training on various levels, from basic training on spreadsheets through teaching Artificial Intelligence.
Computer languages include Python, Perl, UNIX Shellscript, C, APL, K, LISP, YACC, LEX, PHP, Java, AWK, TEX, and METAFONT.
(Former) Assistant Director, Klingon Language Institute. Webmaster and site maintainer and designer (http://www.kli.org/). Wrote its original web pages back in the early 1990s.
Very good writing and communication skills
Languages and Linguistics (including Natural Language Processing, as well as studying natural and artificial languages)
Teaching
Mathematics and Physics (many aspects thereof)
Typography and writing systems
A great many more...