Speaker: Oleg Šelajev

Developer advocate for @GraalVM

Oleg is a developer advocate at Oracle Labs working on GraalVM, the high-performance embeddable polyglot virtual machine. He helps organizing VirtualJUG, the online Java User Group, and a GDG chapter in Tartu, Estonia. In 2017 became a Java Champion.

Find Oleg Šelajev at

2019 Tracks

Monday, 24 June

Tuesday, 25 June

Wednesday, 26 June