4. Skills

4.1. Overall

4.2. Operating systems

4.3. Software

4.4. Computer languages

Active. Perl 4 en 5 (since 1994), PHP (since 1996), AWK & Unix-shells (since 1994), C (since 1994), Javascript (since 1995), Java (since 1996), SQL (since 1997), Pascal (1991 - 1999)

Passive. Tcl/Tk, Python, Assembler (x86) (1992 - 1996), BASIC (1988 - 1990)

Forgotten. COBOL (1996 - 1997), RPG on AS/400, (1997 - 1998), Visual Basic (1997)

4.5. Languages