Ko Turk is an experienced developer working for Blue4IT. He is focussing on Java, Kotlin and isn't afraid to code in Typescript. He likes to write articles for the Dutch NLJUG JavaMagazine. Also he is regularly speaking at international conferences about Apache Kafka Streams, Micrometer and Kotlin. Because he doesn't like bull it slide presentations, you can find him (live) coding at stage. You can also find him at the UtrechtJUG and love to have a chat! He is always available at Twitter @KoTurk77