Blog posts (English)

18/10 - Lo que la IA me enseñó de mí mismo… y que no sabía que sabía

Colaborar con una IA convirtió la escritura en un espejo cognitivo que reveló mi gramática mental, mis ritmos internos y los límites de mi voz. (ES)

13/10 - When Text Sounds Like Me, I Understand It Better

A personal experiment with texts adapted to my own voice that explores how stylistic congruence improves comprehension without falling into the illusion of f...

12/10 - Remembering Cellular Youth

Epigenetics as the interpreter of DNA and how partial reprogramming opens the door to rejuvenation without erasing cellular identity.

11/10 - Distributed Rule Wiki – An Idea Clarified by AI

After years of thinking about a Wikipedia of logical rules, a push from AI turned my scattered notebooks into a crisp specification.

10/10 - Sport Planner - Plan training sessions with a reusable catalog

Sport Planner now adds Supabase login and cloud sync so you can plan, teach, and keep your training data available on any device while still working offline. (ES)

04/07 - A Paradigm Shift in Programming

English translation of my 2025 reflection on how AI coding assistants reshaped my daily workflow.

21/06 - MyJournalGenerator - Personalized AI-powered journal generator

A tool to generate personalized journals based on a mix of philosophical traditions and life roles. It creates a custom index and daily/weekly entries with r... (ES)

15/06 - DreamLoop - Personalized 30-day storytelling powered by AI

DreamLoop is an interactive web app inspired by research on emergent misalignment. Your dream messages guide a teenager’s 30‑day adventure and help them rewr... (ES)

RunLog Pro - Personalized training plans

30/08 - Build Your Own AI Personal Assistant (Tutorial)

A tutorial where we create a personal AI assistant that learns from you, can proactively remind you of things, and is accessible from Telegram.

01/01 - The Coming Crisis of Purpose

What follows is an opinion piece, an exploration of ideas about the impact of AI that I find important in the medium and long term.

15/11 - Vertx3 + Kotlin Tutorial for a REST API with a JBDC backend

Step by step tutorial to publish an asynchronous REST API that access a data base using JDBC, using Vertx3 for asynchronous programming and Kotlin for easy d... (ES)

01/04 - Today I start a new job position in Akamon Entertainment

I moved from Indra S.A. to Akamon Entertainment (ES)

22/10 - Plain Knowledge Base

Knowledge as just plain text (ES)

20/12 - Won Indra +Ideas 2nd prize with the project "Aplicación de servicios cloud de predicción al entorno sanitario"

Another prize to innovation (ES)

01/12 - WAM - Web Application Maker

UI web framework to develop complex business applications (ES)

01/08 - OQL / JEC - Object Query Language / Java Expression Compiler

Java frameworks to traverse object memory structures, to be used in view frameworks like WAM (ES)

01/02 - WebImmersion - A new kind of WWW

A deep dive into the 2000 WebImmersion whitepaper, a vision for an object-oriented, immersive web.

01/07 - Mobile Agents on the Internet - Aglets SDK (III) (EN)

This is the final article in a 3-part series about mobile agents.

01/06 - Mobile Agents on the Internet - Aglets SDK (II) (EN)

This is the second article in a 3-part series about mobile agents.

01/05 - Mobile Agents on the Internet - Aglets SDK (I) (EN)

This is the first article in a 3-part series about mobile agents.

01/12 - Java Technology (III) – Implementing and Running the JVM (EN)

Final article in the 1997 series, translating my walkthrough of Sun's JVM data structures, class loading process, and execution model.

01/11 - Java Technology (II) – Inside the JVM (EN)

Second article in the 1997 RPP series, translating my deep dive into the .class file format, bytecode set, and the design goals of the JVM.

01/10 - Java Technology (I) – Understanding the Platform (EN)

First article in my 1997 RPP series explaining why the Java Platform matters, how the VM and APIs fit together, and where Java was headed at the time.

01/11 - Programming Pseudoconcurrent Processes (EN)

My second RPP article explored how to fake multitasking under DOS by multiplexing lightweight "tasks" in C++.

01/04 - 256,000 colors on your VGA (EN)

Reverse‑engineering VGA memory tricks to push past the 256-color barrier in 1996.

09/06 - Rotary Valencia physics prize (1995)

How a student science project turned into my very first award.

28/07 - GSF - Physical Systems Generator

A small C engine from 1994 to simulate particle systems and explore Feynman's ideas.