Oleg Šelajev

Oleg Šelajev

Developer advocate, GraalVM

EE

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