Maciej has more than 10 years of experience, currently usually as architect/(lead) developer – but his roles vary from analysis to deployment. Most of it on JVM languages (Java, Scala). His main fields of interest are integration (Camel, OSGi) and stream processing systems (Akka, Kafka, Flink). Maciej also like to give talks at conferences – Confitura, JEEConf, VoxxedDays just to name a few. Currently, Maciej is working on TouK Nussknacker project which enables analysts to create streaming jobs with friendly UI.