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![Jochen Mader](https://www.sphere.it/wp-content/uploads/2021/03/Jochen_Mader-150x150.png)
Jochen Mader
Systems Engineer at Codecentric
Grew up as C64-nerd, got into Basic, C and Assembly. Found the JVM and fell in love. Since then I’ve been constantly wandering through the world of IT, always focusing on highly available distributed systems. Today I am happy to be a part of the nerd herd at codecentric. I spent the past few years working with a bunch of very creative and fun people in Scala-heavy projects using Akka, Vert.x, Spark, … . Oh, and I joined the Vert.x-team in 2017 as maintainer for the Scala-stack. That’s where most of my non-working-coding-time goes.
Talks by Jochen Mader
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Jarosław Ratajski
JVM Developer at Engenius CH
JVM Developer with quite functional heart
![Konrad Jakubiec](https://www.sphere.it/wp-content/uploads/2021/03/Konrad_Jakubiec-150x150.jpg)
Konrad Jakubiec
Software Engineer at VirtusLab
Open-minded Software Engineer specializing in designing and building well crafted distributed systems. A charismatic leader of the cross-functional team at VirtusLab. Highly interested in quality…
![Tomasz Nurkiewicz](https://www.sphere.it/wp-content/uploads/2021/03/Tomasz_Nurkiewicz-150x150.jpeg)
Tomasz Nurkiewicz
Allegro
Spent half of his life on programming, for the last decade professionally in Java land. Loves back-end and data visualization. Passionate about alternative JVM languages.…
![Fabio Tiriticco](https://www.sphere.it/wp-content/uploads/2021/03/Fabio_Tiriticco-150x150.jpeg)
Fabio Tiriticco
Software Engineer, Independent Consultant
Fabio is a Software Engineer, conference speaker, and community leader based in Amsterdam. While building his own start-up, he fell in love with Akka, Scala,…