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Jarosław Ratajski

JVM Developer at Engenius CH

JVM Developer with quite functional heart

Talks by Jarosław Ratajski

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Reactive systems
Kotlin + Spring 5.0 Web Flux
Jarosław Ratajski

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Daniel Jagielski
Daniel Jagielski
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Daniel is Software Engineer at Virtuslab, currently leading a team building identity management platform. Passionate about best practises in software design for distributed systems. Nowadays,…
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Bartłomiej Małecki
Software Engineer at IBM / IBM Master Inventor
Seasoned software engineer at IBM / IBM Master Inventor – recently (last two years) enjoying scala/akka/kafka/spark
Paweł Kamiński
Paweł Kamiński
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For the last couple of years, I’ve been working on a real-time bidding platform which introduces many architectural, scale and performance-related problems. Even though I…
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Steffen Gebert
EMnify
Steffen codes at EMnify, a mobile virtual network operator (MVNO) running a custom-built mobile core network for the Internet of Things. He is eager about…
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