July 2020

• 25 - Hanna

September 2019

• 25 - CodeOne, JCON 2019, JCP Award

March 2017

• 23 - DevoXX US 2017

September 2016

• 20 - JavaOne 2016

August 2016

• 28 - JavaOne 2016 Announcement

October 2015

• 28 - JavaOne 2015, JCP Award

October 2014

• 02 - JavaOne 2014