I am a free software and digital rights advocate. I learn some programming and computer science as a hobby and I usually post in the blog about what I have learned or done lately, mainly in Spanish. Among my interests you can find astronomy, computer science, dancing, games, mathematics, music, physics, reading, sports…
In any case, you can find me as
josealberto4444 almost everywhere, except most proprietary social networks (I try to avoid all of them, but it's difficult). Email, Mastodon and sourcehut are fully free as in freedom.