I'm a software designer, with a career that spans design and engineering, focused on human-computer interaction, data and journalism.

Working on número, having previously taught at IPCA and been a member of J++. I also founded and built Marchiver - funded by Google, designed at Postcrossing and was a scientist at Fraunhofer.

Sometimes I take photos, write tweets, publish books and listen to music, while keeping lots of bookmarks and should definitely open source more.

You can send me an email.