I'm Antonio Dionisio, a developer from Spain with twenty-something years of code behind me. By day I untangle enterprise systems and lead a team of developers. Here, in my corner of the web, I build small, privacy-first apps for the joy of it, and in the hope they help someone, somewhere.
Your data stays yours. No tracking, no accounts you don't need, nothing sold to anyone.
Built to help, not to bill. If an app here is useful to you or your team, it's yours.
Small, focused tools that do one thing well and respect the person using them.
The apps
Each app gets its own home when it ships. This is the workshop door, and there's always something in progress here. That's how it should be.
If one of these apps ends up helping you or your team, you can buy me a coffee. Never required, always appreciated.
Free, privacy-first planning poker for IT teams
Estimating together shouldn’t cost money or your data. Point Taken is planning poker the way it should be: open a room, share a link, vote. No accounts, no tracking, no “free trial”. Just a team putting numbers on work.
A privacy-first PWA for knitting businesses
Madejas helps a knitting company keep its yarn, patterns and projects in order, as a PWA that works offline and keeps data where it belongs: with you. It connects to Google Drive for storage and to Ravelry for the things knitters already love.
About
I've been writing software for more than twenty years, and I still get the same small thrill when something I made quietly works for someone else. Most of my career happens inside big systems. Important work, but rarely something you can point a friend to.
These apps are the other half: things I build to learn, to have fun, and to give something back. A planning poker tool because every team deserves one that respects them. A knitting app because software should serve crafts too. Whatever comes next will follow the same thread.
Why Xexio? It's the name my wife gave to our non-existent dog.
By day
I work as an Atlassian consultant at a Platinum Partner in Spain, building integrations between Atlassian products, both Data Center and Cloud, and everything around them, mostly in Java, Groovy and React. I also lead a team of twenty developers, which teaches me at least as much as the code does.