Thousands of people have supported our vision and helped build Exercism.
Exercism relies on leadership team and staff, a wider team of approximately one hundred maintainers and key contributors, and small contributions from thousands of individuals. Beyond these contributions to our product, tens of thousands of members of our community have contributed by giving feedback and help to others.
Erik is a polyglot developer who loves learning new languages. He builds the software and infrastructure that powers the open-source elements of the platform, ensuring each track is a joy to work with. He was a top Exercism volunteer before joining full-time.
Áron is a self-taught developer who gets excited about discovering interrelations between things. He has a Master's degree in classical piano performance. In his freetime he enjoys spending time with his family, learning new languages on Exercism or listening to an opera.
Nicole is the Head of Product at Kaido. She spent two years as Head of Product for Exercism, guiding us from v1 to v2, and helping set the principles and ideas that still drive Exercism today.
Charles was part of the team that built Exercism v2, working specifically on the server-side code and infrastructure. He helped build out the first version of our automated mentoring platform, and Github integration.
Karlo worked on the website part of Exercism. He created most of the website's interactive frontend for v3, and contributed to much of the Rails backend platform.
Taiyab is designer behind the beautiful visuals and UX of Exercism v3. He enjoys all things startups, design and entrepreneurship.
Loretta was Exercism's Head of Fundraising during 2022-2023. She's motivated by the transformational power of fundraising and is a qualified business coach with a passion for developing fundraisers' skills.
Jonathan was Exercism's Community Manager during 2022-2023. He loves connecting with people and hearing stories of how people are where they are in life. He is curious to learn and has been slowly getting to grips with programming.
Our maintainers are the lynchpins of the language tracks and exercises on Exercism. They create and organize exercises for each of our 50 languages and help guide us to ensure Exercism teaches students in the most idiomatic way possible.See all Exercism maintainers
Our mentors are the human element behind Exercism, providing empathetic feedback on learners' solutions. They are the magic that makes Exercism come alive.See all Exercism mentors
Open source contributors
Exercism could not be the success it is without the contributors of over 2,000 volunteers, who add value in numerous ways, from writing tooling to creating the exercises you solve.See all contributors