All contributors
All contributors
![Michal Pałka](https://www.sphere.it/wp-content/uploads/2022/02/Michal_Palka-150x150.jpg)
Michał Pałka
Senior Scala Developer at Scala Tooling, VirtusLab
Michał is a Senior Scala Tooling Developer @ VirtusLab with more than 6 years of commercial experience in writing Scala applications. For the last year, he's been a part of the core team responsible for the development of the official Scala 3 compiler in close collaboration with Martin Odersky, EPFL, and Scala Center.
Speakers related by area of interest
![Jan Christopher Vogt](https://www.sphere.it/wp-content/uploads/2021/03/Jan_Christopher_Vogt-150x150.png)
Jan Christopher Vogt
Software Engineer with Haskell at Symbiont.io
Author of CBT, co-author of Slick, a former member of Martin’s Scala team, pragmatic functional programmer with an appreciation for simplicity and appropriate design.
![Kacper Korban](https://www.sphere.it/wp-content/uploads/2021/03/Kacper_Korban-150x150.jpg)
Kacper Korban
Junior Scala Developer at VirtusLab
A fourth-year Computer Science student at AGH UST and Junior Scala Developer at VirtusLab. Waiting for Haskell to become mainstream.
![Daniela Sfregola](https://www.sphere.it/wp-content/uploads/2021/04/Daniela_Sfregola-150x150.jpg)
Daniela Sfregola
Software Engineer
Daniela is a Software Engineer based in London, UK. She is an active contributor to the Scala Community, a maintainer of open-source projects, and the…
![Ólafur Páll Geirsson](https://www.sphere.it/wp-content/uploads/2021/03/Ólafur_Páll_Geirsson-150x150.png)
Ólafur Páll Geirsson
Software Engineer at Scala Center
Ólafur Páll Geirsson is a Software Developer at the Scala Center where he works on developer tools. He is the author of scalafmt and scalafix.