Hi, I'm Javier & this is where I keep my stuff.

I'm a student in Spain. I write Python mostly, some JavaScript, a little C++ when something needs poking at. This site is a Flask app running on a VPS I set up and look after myself, and it's where I dump the things I've built that are worth keeping.

Read the projects → or, who am I?

at a glance

Starting Mechatronics Engineering at the University of Zaragoza (UNIZAR)
Self-hosts this site on a Debian VPS: Flask, nginx, Cloudflare, mail
Open to internships from June 2027, Spain or remote EU

CV GitHub contact

right now — building a licensing layer for the AI tools. breaking, mostly.

system status

uptime 3d 05h 48m 4 cores

load 0.00

memory 35% 1361 / 3921 MB

disk 9% 9.7 / 105.6 GB

signal -- ms 07:55:52 utc

live, refreshed every 10 seconds · threat weather → · uptime history →

what I actually do

AI / ML: Custom-trained models on personal data, plus the licensing layer to hand them out. Very much in-progress.
Security: CTFs and reverse engineering binaries, to learn how software works under the hood.
Web: Flask apps I self-host. This site. The vault. The casino. Whatever else sounded fun that week.
Automation: Scripts, bots, scrapers — if I do it twice, I'll spend a day automating it.

featured projects

see all →

ekisde.dev

My personal website, self-hosted on a Debian VPS. Projects, docs and files live here, managed from a private admin panel.

Live
web selfhosted automation

Pakko

Pick a distro, tick the apps you want and copy one install command. It runs in the browser and covers apt, snap, pacman, yay, dnf and Flatpak.

Live
tool linux

Diskmap

A terminal disk space analyzer in Go. It finds your drives, lists the biggest folders with bars, and lets you open one or see a tree.

Live
tools cli systems

the kit

python · flask · sqlite · nginx · a vps · a bit of c++ · too many terminal tabs