Jiki is run by Jeremy Walker, and has been created by Jeremy, Aron Demeter and Nicole Chalmers.
Jiki came out of Exercism, a nonprofit created by Katrina Owen and now led by Jeremy. The platform has largely been built by Jeremy, Aron and Erik Schierboom, with thousands of contributions from our community. Its content is created by a huge team of volunteers including our dedicated team of maintainers.