Krzysztof Cieślak
Krzysztof is a photographer, globetrotter open-source maintainer, and public speaker. He works as a Senior Research Engineer at GitHub Next, where he designs and builds the next generation of developer tools such as GitHub Copilot. After the work, Krzysztof is an open-source software maintainer passionate about functional programming (especially F#), editor tooling and developer experience - he has created and maintained several OSS projects varying from language servers to web frameworks to VSCode plugins. Additionally, he is a passionate public speaker. You can meet him at many conferences around the world, where he is always trying to meet new people and learn how to make the lives of software developers better.