I'm a Mexican software developer, I like to write concise
and interesting programs. Currently I work for
Born in 1978, I started programming at age 5 in BASIC,
learnt assembly language by age 9 and afterwards the programming languages
As a hobby, I'm the author of
bootOS, an x86 operating system in 512 bytes
, and its companion bootBASIC interpreter in 512 bytes
I've developed the world's smallest chess programs in
x86/6502 machine code
. I've won five times the
Obfuscated C Code Contest
, I came second place in the
first JS1K contest
and also in the
. So far I'm the only Mexican that has won these contests.
I give talks about programming topics and
the influence of software in the society,
and I'm a game programming and design consultant (ask for prices,) I have been
a lecturer in Mexico at the ITESM, ESIME and Justo Sierra University.
In the free time of my free time I'm also a tweetstar with
my microstories in
Feel free to send your comments and suggestions to
me at Twitter as @nanochess
Currently I'm living and working at Mexico, Mexico.
The opinions expressed on these pages are solely
those of the author, and are not necessarily shared by Familia Toledo
These pages are © Copyright 2009-2019 Óscar Toledo
Gutiérrez. All rights reserved.
Last modified: Aug/01/2019