Profile picture of speaker named Krzysztof Cieślak

Krzysztof Cieślak

F# Developer, OSS contributor, Developer Experience Resercher

Chris is a photographer, globetrotter and software developer. Currently, he's working at GitHub as Senior Research Engineer where he researches and builds future software development tools like GitHub Copilot. He's an author of several OSS projects, including Ionide - VSCode plugin for F# development, and Saturn - F# MVC web framework. Chris is also an international speaker, who tries to convince developers around the world that OSS and FP are good, pragmatic choices for writing software. You can find him on Twitter as @k_cieslak, GitHub - @Krzysztof-Cieslak and read his blog at

Talks and workshops