My talk at the KotlinConf 2018 (https://kotlinconf.com/schedule/#date=5-october&session=41150).
At trivago, we use Apache Kafka a lot. We recently migrated a good part of our Kafka-related Java code to Kotlin. In this talk we focus on how extension functions and the closure syntax make things pretty when using Kafka Streams.
Find the code to the talk here: https://github.com/xenji/kotlinconf-2018-iot-code