Stack Overflow
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Janning Vygen
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  • Düsseldorf
  • Member since July 16 2009
  • 498 profile views
  • Last seen Sep 01 '23 at 14:04

I am founder and developer of Kicktipp, an app and website for prediction games (Tippspiele). We use Ubuntu, Debian, Linux, PostgreSQL, IntelliJ, Gradle, Java, SpringBoot, Hibernate, Infinispan, JGroups, Javascript, Node, Vue, GraphQL, Nginx, Gimp, and so on...