What can I do for you?
Software architect · React & Next.js educator · running the ElFrontend community. Talk to my AI twin, play in the terminal, or just browse around.
About me.
The boring stuff, in pixel form.
Cuban software architect in La Habana. 10+ years shipping web apps. I teach React/Next.js on YouTube, mentor engineers, and run the ElFrontend community for Spanish-speaking developers.
Skill tree.
Stuff I've leveled up over the years. Hover for details.
Pet projects.
Things I've shipped on nights and weekends.
Building the #1 service platform in Cuba — connecting customers with trusted local providers across every category.
The first Latin Music sync platform — licensing Latin tracks for film, TV and ads in a few clicks.
My own AI-powered video trimming tool. Built because paid alternatives were ridiculously expensive.
This site! AI chat hero, working terminal with Snake & Wordle, switchable backgrounds, MDX blog.
Spanish-speaking community of frontend developers helping each other level up. YouTube + Discord + meetups.
Random contributions to React ecosystem libraries, dev tooling, and small utility packages.
Talks & courses.
Live talks, workshops and recorded courses.
Recent videos.
Field notes.
Mostly Spanish · sometimes English.
Terminal playground.
Type 'help' to see what's available. about · skills · projects · clear.
Press start to say hi.
Will reply in 1–2 days. I read every message.