~1985 - Basic on Sinclair ZX Spectrum 48K ~1990 - GFA Basic on Atari ST ~1992 - Turbo Pascal on PC 1994-1998 - Scheme and C++ at university 1998-now - P

~1985 - Basic on Sinclair ZX Spectrum 48K ~1990 - GFA Basic on Atari ST ~1992 - Turbo Pascal on PC 1994-1998 - Scheme and C++ at university 1998-now - Professional programmer in C++, C and Python