Cotter Koopman

is a graphic designer and music maker.

He loves to communicate data in new and resonant ways and would love to hug your dog.

  cotterjk [at] gmail [dot] com


working with: d3.js, html + css + js, Adobe InDesign + Illustrator, Processing, VCV Rack, Google Sheets


Visual communication within a brand.


Synthesizing, sampling, songwriting.
Automatic and generative tools.