Software should collect only what it genuinely needs and leave users in control of their own information and infrastructure.

Clear trust boundaries, robust authentication, minimal attack surface and secure defaults should be part of the design from the beginning.

I value transparent and inspectable software that people can study, modify, self-host and adapt instead of depending on a black box.

Full-stack web platform for <Codigoactivo/>, a nonprofit association in León that introduces children and young people to programming and computational thinking.

The project combines a public website with member accounts and an administrative back-office. It handles events and activities, registrations, dependent minors, participation history, ratings, certificates, announcements, resources, partners, member communication and administrative workflows.

Cross-platform encrypted backup application designed around efficient, incremental and local-first data protection.

Files are divided into content-defined chunks, allowing subsequent backups to process only data that has changed. Backups support authenticated encryption, configurable key derivation, optional compression, integrity verification and portable restores across supported operating systems.

Self-hosted Docker image that watches a folder and converts every new video with HandBrake, on the CPU or on an Intel, NVIDIA or AMD GPU.

Videos are picked up only once they have finished copying, converted with any built-in or imported HandBrake preset and recorded in a conversion history so they are never processed twice. It also turns ISO images and DVD or Blu-ray folders into a single video, never overwrites existing output and can optionally clean up the originals.

Code-focused theme for degoog that gives search pages the look of a code editor, in light and dark.

It brings monospace type using only the fonts already on the device, an editor palette where titles read like functions and URLs like strings, a terminal-style prompt with a blinking caret, line-numbered results and five selectable accents. Nothing is loaded from third parties.