Denis "Jaromil" Roio (Ph.D)

is a digital social innovation expert.

Purpose driven software artisan and well known ethical hacker: inspires people to take cooperative action and operate positive changes.

Top 100 social enterpreneurs

Purpose Economy Europe (2014)

European Young Leader

Friends of Europe, 40 under 40 (2012)

Clear insights on today's technology

available to book keynotes and lectures

Topics: Internet of Things, DLT/Blockchain, Cyber Security, Open Source, Algorithmic Sovereignty.

Browse scholar citations and book mentions.

Awarded the Vilém Flusser prize

Haus der Kulturen der Welt, (2009)

"By channelling personal insights into cooperative action, he shows a deep understanding for the problems of our time and possible solutions."

Declare variables not war!

Design for peace, privacy and participative democracy

Embrace concepts of safety and trust based on transparency, awareness and maker culture. Dowse! the on/off IoT switch


Art as inspiration

available to book art exhibitions

Forkbomb Shell

"Arguably the most elegant forkbomb ever written, has become a secret code of recognition among hackers." Prof. Florian Cramer

tattoo of a forkbomb

Exhibited in: Open Codes (ZKM Karlsruhe, 2018), Dark Drives (Transmediale 2012), p0es1s (Kulturforum Potsdamer Platz, 2004), I LOVE YOU (MAK Frankfurt 2002). Browse book mentions.

Interdisciplinary practices

Value skill diversity as a resource for quality and inclusion

Inspirations to integrate art, science and technology in various projects: D-CENT, DECODE, Commonfare, Devuan

Community based development

to facilitate participation and cross-generational expertise

"Truly an acceptional distribution! Stable and fast with low memory usage."

"Devuan is no doubt a standout in the crowd. Stability is the keyword: who wants to continually reinstall a crashed system because of an untimely or faulty upgrade, no one does!?"

"Devuan is going to be around for a long time and well worth anyones attention."

Rated in the Top10 worldwide by user reviews on

Contact Jaromil

the best way to get in touch is via E-Mail

VCard in QRcode

Chat and Freenode
Social jaromil - dyneorg - github
Confidential PGP: