Through the Looking-Glass
2010-10-12: Through the Looking-Glass
My radio speaks is binary!
2010-10-10: My radio speaks is binary!
Gigaminx: (present for my birthday)
2010-09-16: Gigaminx: (present for my birthday)
Trini on bike
2010-09-05: Trini on bike
2010-08-28: Valporquero
My new bike!
2010-08-22: My new bike!
Mario and Ana's wedding
2010-08-13: Mario and Ana's wedding
Canyoning in Guara
2010-08-07: Canyoning in Guara
Trini and Mari in Marbella
2010-08-05: Trini and Mari in Marbella
Trini and Chelo in Tabarca
2010-08-03: Trini and Chelo in Tabarca
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About me

I was born on 15th September 1973 in Madrid, Spain, as the first son of my parents, Juan (born 5th Sep 1946) and Lucía (born 21st Mar 1949).

Three years later, my brother Sergio was born (17th March 1976). And two years after that, there came my sister, Gema (30th June 1978).

We lived in the Moratalaz district (my parents still live there), and went to the Real Armada primary school.

I studied there until I was 14, when I went to the secondary school, Rey Pastor.

My Erdős number is 3:


I currently work as a sysadmin at IMDEA Software.


I have written several small but useful programs. Among them, you can find ltrace, judge, remote-logger... I will write more about them shortly.


I am a Debian Developer since 1998. I maintain a bunch of packages for that great Operating System.


I have published almost every digital picture I have made since I own a camera (June 2002). By February 2016, I have taken more than 150,000 pictures.

These are the digital cameras I have had:

First use Last use Camera Pictures taken
June, 2002 March, 2005 Sony Cybershot P51 15797
March, 2005 January, 2007 Ricoh Caplio R1V 11841
January, 2007 March, 2009 Nikon Coolpix L4 5891
January, 2008 February, 2012 Panasonic Lumix DMC-FZ8 14694
March, 2009 February, 2016 Canon EOS 1000D 63073
July, 2009 June, 2011 Canon Powershot D10 4915
February, 2011 July, 2014 LG P500 395
July, 2011 April, 2014 Panasonic Lumix DMC-FT3 11710
June, 2013 December, 2015 Samsung Galaxy Note II 2504
March, 2014 April, 2014 Nikon Coolpix S31 249
May, 2014 May, 2014 Nikon Coolpix AW110 459
June, 2014 June, 2014 Canon Powershot D30 510
June, 2014 January, 2016 Panasonic Lumix DMC-FT5 18289
February, 2016 February, 2016 Olympus Stylus TG-4 66


One of my favourite hobbies is going underground with friends. Since 2003, I frequent a caving club in Madrid, called Katiuskas.

I have written Planeta Espeleo, a small spanish caving-related planet.


Geocaching is a very nice activity to practice outdoors, if you have a GPS.


Every now and then, I put on my sneakers and start running, but almost always inside an organized event, like San Silvestre Vallecana or La Melonera.


You can send me personal e-mail to my first name at my last name dot org. But please, don't use my address to send SPAM, I already have enough of it :-)