Welcome to visit my blog!

A simple static web site for tech info, blog, quick references, alternative technology, creativity and more

Last site built: 2019-05-05 15:40:45 -0700

1. Personal Info

Name: Luis Alvarez
Gender: Male
City: Cali - Colombia, I’m staying alive!
Career: Electronics, and free software enthusiast!!

Web 1: http://www.alvistec.com
Web 2: http://es.alvistec.com
Blogger 1: http://alvistec.blogspot.com
Blogger 2: http://tutoslinks.blogspot.com
Youtube: Plan Alvistec
Twitter: @alvistec

3. Contact

Email: info@alvistec.com

Any errors in this web are mine, and if you point them out I can fix them :)

4. Why donations?

alvistec.com is created and maintained by a volunteer man – I'm 32 years, I do this work because I love it, not for money.
Despite of, github host my pages for free, however, keeping the web pages available online does involve some costs, for example, registering the domain name, internet, "free energy", a cup of colombian coffee…
Thanks for visiting and collaboration click!

This web accept cryptocoin donations

BTC address:


LTC address:


ETH address:


My uphold user:


WTF is bitcoin? :V

Bitcoin and Crypto-coins are all them digital currency "cryptocurrency", available to everyone, everywhere in the world. It is open source and decentralized, not controlled by any single entity. It can be sent between individuals without involvement of banks or credit card companies. Transactions are practically instant and with low fees, often completely free.

Thanks for reading this web, enjoy!

This is the base Jekyll theme. You can find out more info about customizing your Jekyll theme, as well as basic Jekyll usage documentation at jekyllrb.com

You can find the source code for Minima at GitHub: jekyll / minima

You can find the source code for Jekyll at GitHub: jekyll / jekyll

The whole HTML of the web site has been checked with netbeans IDE 8,2 HTML validator, except some embedded objects like scripts ( in javascript ) and ads-blocks that do not depend of me.
I have checked the atom.xml file feed ( RSS ) with the W3C Feed Validation page and the sitemap with the Validate XML Sitemap page:
Sitemap and Feed.
I make every effort to be a day and delivering some pages with code free of errors. Greetings for everybody