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.

Sessions

GraalVM: Run Programs Faster Anywhere

Presentation by Oleg Šelajev | Room: 5
In this session you’ll see demos and learn what you can do with GraalVM, from using it as the JVM JIT compiler, enhancing the JIT, running native and polyglot programs, compiling them ahead of time for faster startup and lower runtime overhead, debugging your polyglot code using exact same tools for any language, to profiling performance and memory of your application and embedding GraalVM in a native application for portability.