Hello! This is Denis Defreyne speaking.

I’m a software engineer based in Berlin, Germany. My pronouns are he/him.

I currently work at Shopify. In the past, I’ve worked for SoundCloud, BCG Digital Ventures, Pitch, and others.

I created Nanoc, a mature static-site generator written in Ruby, and led the implementation of closecontact, a COVID-19 contact-sharing solution for Berlin clubs. I also wrote a bunch more software.

You might be curious what’s top of mind right now, or be interested in my perpetual interests.

Get in touch with me on Twitter or on LinkedIn.