2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014

Upcoming Events

2023

• JJUG CCC Fall, MAr 21st 2023
  - Maven puzzlers

• Voxxed days Zurich, Mar 16th 2023
  - Maven puzzlers

Past Events

2022

• JJUG CCC Fall, Nov 27th 2022
  - Maven puzzlers

• Java Summit Israel, Nov 21st 2022
  - Maven puzzlers

• New England JUG, Nov 10th 2022
  - Getting Started with JReleaser

• Hack.Commit.Push Paris 2022, Nov 5th 2022
  - JReleaser

• Devoxx MA, Nov 2nd 2022
  - Maven in depth: beyond the basics (Cancelled due to COVID)

• TDC Español, Oct 28th 2022
  - Liberando a la velocidad de la luz

• SOFTCON.ph, Oct 25th - 29th 2022
  - Maven puzzlers

• SwampUp Munich, Oct 24th 2022
  - Releasing Fast, Easy, and Consistently

• JavaONE, Oct 18 - 20th 2022
  - Autonomous DB and Spring Boot (Hands on Lab)
  - Accessing Data with Popular Microservices Frameworks for Java

• JCConf Taiwan, Oct 7th 2022
  - Maven puzzlers

• Devoxx MA, Oct 4th - 6th 2022
  - Oracle Database for Java Developers
  - Maven Puzzlers

• DevOpsWorld, Sept 26th - 30th 2022
  - Releasing Fast, Easy, and Consistently (Cancelled due to Hurricane Ian)

• JConf.dev, Sept 26th - 28th 2022
  - Maven Puzzlers

• Garden State JUG, Sept 13th 2022
  - Getting Started with JReleaser: A Hands-On Workshop

• Voxxed Days Milan, Sept 10th 2022
  - Maven puzzlers

• JavaZone, Sept 7th - 8th 2022
  - Releasing Fast, Easy, and Consistently

• JBCNConf, July 18th - 20th 2022
  - The Microservices Smackdown: Data

• JCrete, Jul 11th - 16th 2022
  - unconference

• Peru JUG, June 29th 2022
  - JReleaser: liberando a la velocidad de la luz

• JAlba, June 23rd - 25th 2022
  - unconference

• SwampUp, May 25th - 26th 2022
  - Releasing Fast, Easy, and Consistently

• Jfokus, May 2nd - 4th 2022
  - The Microservices Smackdown: Data
  - Releasing at the speed of light

• NYJavaSIG, April 27th 2022
  - Getting Started with JReleaser: A Hands-On Workshop

• JVM MX, April 20th 2022
  - JReleaser: liberando a la velocidad de la luz

• DevNexus, April 12th - 14th 2022
  - Releasing at the speed of light

• SnowOne, Feb 25th - 26th 2022 (postponed)
  - Releasing at the speed of light

• Java IL, Feb 16th 2022
  - Releasing at the speed of light

• Seattle JUG, Feb 15th 2022
  - Releasing at the speed of light

• Houston JUG, Jan 26th 2022
  - Releasing at the speed of light

2021

• Mumbai JUG, Dec 5th 2021
  - Releasing at the speed of light

• TDC Future, Nov 30th, Dec 2nd - 2nd 2021
  - Releasing at the speed of light
  - Apache Groovy's Metaprogramming Options and You (slides)

• Codemotion Online English Edition, Nov 30th, Dec 1st - 2nd 2021
  - Releasing at the speed of light

• JCConf Taiwan, Nov 19th 2021
  - Releasing at the speed of light

• Voxxed Days Ticino, Nov 18th 2021
  - Releasing at the speed of light

• JFall, Nov 4th 2021
  - Releasing at the speed of light

• Utrecht JUG, Nov 2nd 2021
  - Releasing at the speed of light

• Devoxx UK, Nov 1st - 3rd 2021
  - Releasing at the speed of light

• SOFTCON.ph, Oct 26th 2021
  - Releasing at the speed of light

• JokerConf, Oct 25th 2021
  - Releasing at the speed of light

• Voxxed Days Romania, Oct 21st - 22nd 2021
  - Releasing at the speed of light

• BaselOne, Oct 21st 2021
  - Releasing at the speed of light

• Codemotion Online - Spanish Edition, Oct 20th 2021
  - JReleaser: Liberando a la velocidad de la luz

• MakeIT Week, Oct 18th 2021
  - Releasing at the speed of light

• I code Java Africa, Oct 12th 2021
  - Releasing at the speed of light

• JDD Krakow, Oct 11th - 12th 2021
  - Releasing at the speed of light

• JavaCRO, Oct 11th - 12th 2021
  - The Microservices Smackdown: Data
  - Releasing at the speed of light

• Manchester Java Community, Oct 7th 2021
  - Releasing at the speed of light

• JCON, Oct 7th 2021
  - What I Wish I Knew About Maven Years Ago
  - Releasing at the speed of light

• Singapore JUG, Sep 7th 2021
  - Releasing at the speed of light

• TDC Transformations, Augh 24th - 26th 2021
  - The Microservices Smackdown: Data
  - What I Wish I Knew About Maven Years Ago

• COSCUP & Rubyconf TAW 2021, Aug 1st 2021
  - Plug-in Architectures for Java With Layrry and the Java Module System

• Virtual JUG, Jul 29th 2021
  - Releasing at the speed of light

• Barcelona JUG, Jul 1st 2021
  - JReleaser: Liberando a la velocidad de la luz

• Jlove 2021, Jun 25th - 26th 2021
  - Releasing at the speed of light

• JNation, Jun 16th 2021
  - What I Wish I Knew About Maven Years Ago

• TDC International, Jun 8th - 10th 2021
  - Releasing at the speed of light

• GDL JUG, Jun 3rd 2021
  - JReleaser: Liberando a la velocidad de la luz

• SwampUp EMEA, Jun 2nd 2021
  - JFrog's Xray API at a Glance

• NY Java SIG, May 26th 2021
  - Plug-in Architectures for Java With Layrry and the Java Module System (Workshohp)

• Tech Chit Chat, May 26th 2021
  - Celebrating 26 years of Java with the champs

• SwampUp Americas, May 26th 2021
  - JFrog's Xray API at a Glance

• JJUG CCC Spring, May 23rd 2021
  - Plug-in Architectures for Java With Layrry and the Java Module System (video)

• Javaland, Mar 16th - 18th 2021
  - Apache Groovy's Metaprogramming Options and You (slides)

• Merida JUG, Mar 12th 2021
  - Layrry y el Sistema Modular de la Plataforma Java

• NY Java SIG, Mar 11th 2021
  - Plug-in Architectures for Java With Layrry and the Java Module System (video)

• Manchester Java Community, Mar 4th 2021
  - Crafting better Gradle builds with the Kordamp Gradle Plugin suite

• SnowOne, Feb 26th 2021
  - What I Wish I Knew About Maven Years Ago (slides) (video)

• ConFoo, Feb 22nd - 26th 2021
  - What I Wish I Knew About Maven Years Ago (slides)
  - Apache Groovy's Metaprogramming Options and You (slides)

• Hamburg JUG, Feb 11th 2021
  - Plug-in Architectures for Java With Layrry and the Java Module System

• Garden State JUG, Feb 9th 2021
  - Plug-in Architectures for Java With Layrry and the Java Module System (slides) (video)

• jChampions Conf, Jan 19th 2021
  - Plug-in Architectures for Java With Layrry and the Java Module System

2020

• ByteMyCode 2020, Dec 12th 2020
  - Plug-in Architectures for Java With Layrry and the Java Module System

• PosaDev 2020, Dec 5th 2020
  - Plug-in Architectures for Java With Layrry and the Java Module System

• JConf CentroAmérica, Dec 5th 2020
  - Gum, ¡agrégale sabor a tus builds!

• JLove, Dec 4th 2020
  - Apache Groovy's Metaprogramming Options and You (slides)

• vJUG, Nov 24th 2020
  - Building modular applications with JPMS and Layrry (video)

• JavaFX Days, Nov 24th 2020
  - Building modular JavaFX applications with JPMS and Layrry

• JCConf Taiwan, Nov 19th 2020
  - Apache Groovy's Metaprogramming Options and You (slides)

• Bordeaux JUG, Nov 19th 2020
  - Plug-in Architectures for Java With Layrry and the Java Module System

• JJUG CCC Fall, Nov 7th 2020
  - Apache Groovy's Metaprogramming Options and You (slides) (video)

• JFall, Nov 4th 2020
  - Plug-in Architectures for Java With Layrry and the Java Module System

• JDConf, Oct 27th 2020
  - Building modular applications with JPMS and Layrry (slides)

• Enterprise JUG Austria, Oct 20th 2020
  - Taking Micronaut out for a spin (slides)

• Oracle GroundBreaker APAC Virtual Tour, Oct 19th-22nd 2020
  - What I Wish I Knew About Maven Years Ago (slides)
  - Build and deploy applications to the cloud

• Jfokus Brown Bag Lunch, Oct 13th 2020
  - Building modular applications with JPMS and Layrry (slides)

• JConf Mexico, Oct 3rd 2020
  - Apache Groovy's Metaprogramming Options and You (slides)

• Jconf.dev, Sep 30th 2020
  - What I Wish I Knew About Maven Years Ago (slides) (video)

• Apache @ Home, Sept 29th 2020
  - Apache Groovy's Metaprogramming Options and You (slides) (video)

• JUG Merida, Sep 25th 2020
  - Introduccion a la Programacion Reactiva (slides) (video) (code)

• JavaZone Virtual, Sept 9th 2020
  - All You Wanted to Know About Contributing to OpenSource (video)

• I Code Java, Sept 1st 2020
  - Build and deploy applications to the cloud

• Oracle Groundbreakers Tour LATAM, Aug 17th - 28th 2020
  - Build and deploy applications to the cloud

• MelbJVM JUG, July 15th 2020
  - What I Wish I Knew About Maven Years Ago (slides) (video)

• Singapore JUG, July 9th 2020
  - What I Wish I Knew About Maven Years Ago (slides) (video)

• JCrete, Jul 13th - 17th 2020
  - (Cancelled due to COVID-19)

• JBCNConf, Jul 6th - 8th 2020
  - (Cancelled due to COVID-19)

• DevTalks Romania, Jun 10th 2020
  - Build and Deploy Applications to the Cloud

• LJC, May 27th 2020
  - What I Wish I Knew About Maven Years Ago (slides) (video)

• Japan Tour, May 2020
  - (Cancelled due to COVID-19)

• Devoxx UK, May 13th - 15th 2020
  - programm committee (Cancelled due to COVID-19)

• JAlba, May 7th - 9th 2020
  - unconference (Cancelled due to COVID-19)

• Virtual JUG, Apr 15th 2020
  - What I Wish I Knew About Maven Years Ago (slides) (video)

• Barcelona JUG, Apr 9th 2020
  - What I Wish I Knew About Maven Years Ago (slides) (video)

• JUG GDL, Apr 8th 2020
  - Lo que deseé saber de Maven hace varios años (slides) (video)

• Voxxed Days Thessaloniki, Apr 3rd - 4th 2020
  - Build and Deploy Applications to the Cloud (Cancelled due to COVID-19)

• GreachConf, Mar 26th - 28th 2020
  - Griffon: State of the Union (Cancelled due to COVID-19)
  - Build and Deploy Micronaut Applications to the Cloud

• Codemotion Rome, Mar 27th - 28th 2020
  - (Cancelled due to COVID-19)

• Javaland, Mar 17th - 19th 2020
  - Hackergarten (Cancelled due to COVID-19)

• Voxxed Days Bucharest, Mar 12th - 13th 2020
  - Build and deploy applications to the cloud (Cancelled due to COVID-19)

• Voxxed Days Zurich, Mar 10th 2020
  - program committee

• Mumbai JUG, Mar 7th 2020
  - Build and deploy applications to the cloud video

• Unvoxxed Hawaii, Feb 24th - 25th 2020
  - unconference

• Devnexus, Feb 19th - 21st 2020
  - Hackergarten

• Jfokus, Feb 3rd - 5th 2020
  - Hackergarten

• JSpirit, Jan 25th - 26th 2020
  - unconference

2019

• Osaka JUG, Nov 26th 2019
  - Build and Deploy Applications to the Cloud

• Tokyo JUG, Nov 25th 2019
  - Build and Deploy Applications to the Cloud

• JJUG CCC Fall, Nov 23rd 2019
  - Gradle Ex Machina

• Devoxx MA, Nov 12 - 14th 2019
  - Gradle Ex Machina

• Devoxx BE, Nov 4th - 8th 2019
  - Gradle Ex Machina
  - Writers Write: The Documentation BOF

• Voxxed Days Cluj, Oct 30th - 31st 2019
  - Gradle Ex Machina

• BaselOne, Oct 16th 2019
  - Creating better builds with Gradle (workshop)

• Voxxed Days Ticino, Oct 5th 2019
  - volunteer

• Java Dev Day GDL, Sep 28th 2019
  - Gradle Ex Machina

• Voxxed Days Banff, Sep 20th - 21st 2019
  - The Influence of Sci-Fi in Technology

• Oracle Code One, Sep 15th - 19th 2019
  - Interacting with the Oracle Cloud API with Gradle
  - Increase Your Developer Productivity with Build Tools
  - Spock, the Last (Testing) Frontier

• Oracle Groundbreaker Ambassador Unconference, Sep 15th 2019
  - unconference

• Java Champion summit, Sep 14th 2019

• JCrete, Jul 14th - 19th 2019
  - unconference

• Hack.Commit.Push, Jun 15th 2019
  - organizing committee

• Gr8Conf, May 27th - 29th 2019
  - Gradle Ex Machina
  - Hackergarten on Tour

• JAlba, May 23rd - 25th 2019
  - unconference

• GBA Osaka, May 21th 2019
  - Oracle Groundbreakers Japan Tour

• GBA Nagoya, May 20th 2019
  - Oracle Groundbreakers Japan Tour

• JJUG CCC Spring, May 18th 2019

• Oracle Code Tokyo, May 17th 2019

• GBA Sendai, May 16th 2019
  - Oracle Groundbreakers Japan Tour

• JCP EC Meeting, May 15th 2019
  - JCP EC meeting at Fujitsu, Tokyo

• Voxxed Days Milan, Apr 13th 2019
  - Asciidoctor: because writing docs does not have to suck

• CloudBees Days Zurich, Apr 10th 2019
  - Maximize Developer Productivity with Fast and Reliable Builds

• Oracle Code Berlin, Apr 9th 2019
  - Interacting with the Oracle Cloud API with Gradle

• TeamTalks @ k15t, Apr 4th 2019
  - Asciidoctor: because writing docs does not have to suck

• GreachConf, Mar 28th - 30th 2019
  - Build libraries with Kordamp Gradle Plugins
  - What's new in Gradle 5?
  - Keynote

• Codemotion Rome, Mar 22nd - 23rd 2019
  - Gradle Ex Machina

• Javaland, Mar 19th - 21st 2019
  - Hackergarten

• Voxxed Days Zurich, Mar 19th 2019
  - program committee

• NFJS Boston, Mar 15th 2019
  - Maximize Developer Productivity with Fast and Reliable Builds

• NFJS Minneapolis, Mar 8th 2019
  - Maximize Developer Productivity with Fast and Reliable Builds

• DevNexus, Mar 6th - 8th 2019
  - Go, Java Go!

• Jfokus, Feb 4th - 6th 2019
  - program committee

• JForum #71, Feb 5th 2019
  - Spock's New Tricks

• JSpirit, Jan 26th - 27th 2019
  - unconference

• Seattle JUG, Jan 15th 2019
  - Going Reactive with gRPC

2018

• Holidays Fireside Chat on Microservices with Andres Almiray and Josh Juneau, Dec 19th 2018
  - Going Reactive with gRPC

• JavaFX Days Zurich, Dec 3rd - 5th 2018
  - The JavaFX Ecosystem

• Devoxx MA, Nov 27nd - 29th 2018
  - Introduction to Reactive Programming
  - program committee

• Bangladesh JUG, Nov 18th 2018
  - Testing Java Code Effectively (video)

• Devoxx BE, Nov 12th - 16th 2018
  - Hackergarten

• Voxxed Days Banff, Oct 26th - 27th 2018
  - Go, Java Go!
  - Spock's New Tricks

• Oracle Code One, Oct 22nd - 25th 2018
  - L2C Benchmarks, or how I learned to stop worrying and love JMH
  - Go, Java Go!

• JCP, Oct 19th 2018
  - JCP EC meeting at Oracle, San Francisco

• Oracle Dev Champion Summit, Oct 18th 2018
  - Oracle Dev Champion summit at Oracle, San Francisco

• Beirut JUG, Oct 16th 2018
  - Java libraries you can't afford to miss

• Java Dev Day GDL, Sep 22nd 2018
  - Introduccion a Programación Reactiva

• JCrete, Jul 23rd - 27th 2017
  - unconference

• Guadalajara JUG, Jun 25th 2018
  - gRPC en Acción

• Gr8conf EU, May 30th - Jun 1st 2017
  - Spock's new tricks
  - Hackergarten

• JCP, May 24th 2018
  - JCP EC meeting at Software AG, Sofia

• JOnsen, May 18th - 20th 2018
  - unconference

• Java Day Tokyo, May 17th 2018
  - L2C Benchmarks, or how I learned to stop worrying and love JMH

• Nagoya JUG, May 14th 2018
  - L2C Benchmarks, or how I learned to stop worrying and love JMH

• Osaka JUG, May 13th 2018
  - L2C Benchmarks, or how I learned to stop worrying and love JMH

• Devoxx UK, May 9th - 10th 2018
  - Hackergarten

• JAlba, May 3rd - 5th 2018
  - unconference

• CodeEurope - Wroclaw, Apr 26th 2018
  - Testing Java Code Effectively

• CodeEurope - Warsaw, Apr 24th 2018
  - Testing Java Code Effectively

• Javaland, Mar 13th - 15th 2018
  - Making the most of your Gradle build

• Voxxed Days Zürich, Mar 8th 2018
  - program committee

• DevNexus, Feb 22nd - 23rd 2018
  - Open Source (R)Evolution (slides)

• Montreal JUG, Feb 15th 2018
  - The JavaFX Ecosystem (slides)

• LJC - London Java Community, Jan 31st 2018
  - Java 9 and beyond: Meet the Java Community Process Executive Committee

• JCP, Jan 30th - 31st 2018
  - JCP EC meeting at IBM Hursley

• SouJava, Jan 23rd 2018
  - JSR-377: The Desktop/Mobile Application Framework (video, slides)

• JSpirit, Jan 12th - 16th 2018
  - unconference

2017

• PosaDev, Dec 9th 2017
  - Realizando pruebas con Spock
  - Introducción a Programación Reactiva

• Melbourne JUG, Dec 6th 2017
  - Java libraries you can't afford to miss

• JVM MX, Nov 27th 2017
  - Realizando pruebas con Spock

• CLOJUG (Cali), Nov 25th 2017
  - Asciidoctor

• Técnicas y Herramientas para Desarrollo de Software (MEX), Nov 23rd 2017
  - Introducción a Programación Reactiva

• Peru JUG, Nov 22nd 2017
  - Introducción a Programación Reactiva

• Java Day Guatemala, Nov 4th 2017
  - Sacándole jugo a Gradle

• vJUG24, Oct 25th 2017
  - Making the most of your Gradle build

• BaselOne, Oct 19th 2017
  - Testing Java Code Effectively

• Mannhein JUG, Oct 12th 2017
  - Java libraries you can't afford to miss

• TopConf Duesseldorf, Oct 4th - 6th 2017
  - Making the Most of Your Gradle Build (workshop)
  - Open Source (R)Evolution
  - The JavaFX ecosystem

• Pinoy JUG, Sept 27th 2017
  - Java libraries you can't afford to miss

• Basel JUG, Sep 21st 2017 (BaselOne Tour)

• Geneva JUG, Sep 20th 2017 (BaselOne Tour)

• Torino JUG, Sep 19th 2017 (BaselOne Tour)

• Milano JUG, Sep 18th 2017 (BaselOne Tour)

• Lugano JUG, Sep 15th 2017 (BaselOne Tour)

• Zurich JUG, Sep 14th 2017 (BaselOne Tour)

• Munich, Sep 13th 2017 (BaselOne Tour)

• Stuttgart JUG, Sep 12th 2017 (BaselOne Tour)

• Karlsruhe JUG, Sep 11th 2017 (BaselOne Tour)

• SBB Developer Day, Sep 7th 2017
  - Testing Java Code Effectively

• Java Cloud Day México, Aug 31st 2017
  - Introducción a Programación Reactiva

• Manchester JUG, Aug 31st 2017

• Luzern JUG, Aug 22nd 2017
  - Java libraries you can't afford to miss

• Singapore JUG, Jul 27th 2017
  - Java libraries you can't afford to miss
  - Testing Java Code Effectively

• JCrete, Jul 17th - 21st 2017
  - unconference

• Devoxx Poland, Krakow, Jun 21st-23rd 2017
  - Making the most of your Gradle build
  - Hackergarten

• JBCNConf, Jun 19th - 21st 2017
  - Java libraries you can't afford to miss

• Gr8conf EU, May 31st - Jun 2nd 2017
  - Making the most of your Gradle build
  - Hackergarten
  - Groovy Puzzlers 4: The Bytecode Bites Back

• JJUG CCC 2017 Spring, May 20th 2017
  - Java libraries you can't afford to miss

• Oracle Code Toyko, May 18th 2017
  - Hackergarten

• Java Day Tokyo, May 17th 2017
  - Hackergarten
  - Special Panel Session - What kind of activities are overseas Java community engineers doing now?

• JOnsen, May 12th - 14th
  - unconference

• Voxxed Days Ticino, May 6th 2017
  - Testing Java Code Effectively. video. slides.

• JUG Karlsruhe, Apr 26th 2017
  - Testing Java Code Effectively. slides.

• Greach, Mar 31st - Apr 1st 2017
  - Making the Most of Your Gradle Build. video. slides.
  - Groovy Puzzlers 4: The Bytecode Bites Back

• Voxxed Bucharest, Mar 10th 2017
  - Java libraries you can't afford to miss

• QCon London, Mar 6th - 8th 2017
  - Performance Testing in Java

• TopConf Linz, Feb 28th - Mar 2nd 2017
  - Java libraries you can't afford to miss

• Voxxed Zurich, Feb 23rd 2017
  - Java libraries you can't afford to miss

• SpeakerConf, Feb 8th - 10th 2017
  - unconference

• JFokus, Feb 6th - 8th 2017
  - Java libraries you can't afford to miss. video.

• vJUG, Jan 11th 2017
  - The JavaFX Ecosystem. video.

2016

• Luxoft Technology Series, Nov 24th 2016
  - Java libraries you can't afford to miss

• Devoxx Belgium, Antwerp, Nov 7th-11th 2016
  - Hackergarten

• Devoxx Morocco, Casablanca, Nov 1st-3rd 2016
  - Java libraries you can't afford to miss
  - Gradle Glam: Plugins Galore
  - Writers write! The documentation BOF
  - Hackergarten

• Illinois JUG, Oct 26th 2016
  - Making the most of your Gradle build

• Joker, St. Petersburg, Oct 14th-15th 2016
  - Java libraries you can't afford to miss
  - Griffon: what's new and what's coming

• JavaOne, San Francisco, Sep 18th-22nd 2016
  - Java libraries you can't afford to miss
  - Making the most of your Gradle build
  - The Hitchhiker’s Guide to Open Source
  - The Remote Presentation Model pattern
  - The JavaFX ecosystem
  - RIA technologies and frameworks panel
  - Java technology and ecosystem: everything you wanted to know
  - Hackergarten

• JUG Münster, Aug 24th 2016
  - Writing Effective Documentation (Asciidoc)

• JUG Hamburg, Aug 23rd 2016
  - Writing Effective Documentation

• JUG Bremmen, Aug 22nd 2016
  - Gradle Glam: Plugins Galore

• JCrete, Aug 1st-5th 2016

• JavaOne LatinAmerica, Jun 28th-30th 2016
  - Java libraries you can't afford to miss
  - The JavaFX ecosystem

• Devoxx Poland, Jun 22nd-24th 2016
  - Java libraries you can't afford to miss

• Gr8conf EU, Jun 1st-3rd 2016
  - Gradle workshop
  - Gradle Glam: Plugins Strike Back
  - Hackergarten

• JPrime, May 26th-27th 2016
  - JSR377: What's up and what's next

• JavaCro, May 18th-19th 2016
  - Open Source (R)Evolution (keynote)
  - Gradle Glam: Plugins Galore
  - The JavaFX ecosystem

• Voxxed Days Ticino, Apr 30th 2016
  - Writing Effective Documentation
  - Hackergarten

• Devoxx France, Apr 2th-22nd 2016
  - Gradle: Harder, Better, Stronger, Faster
  - Hackergarten

• Greach, Apr 8th-9th 2016
  - Gradle Glam: Plugins Galore. video.
  - Groovy Puzzlers: S03 The Unstoppable Puzzlers Hit Again!

• GR8 Day Warsaw, Mar 19th 2016
  - Griffon: what's new and what's coming

• JavaLand, Mar 8th-10th 2016
  - Gradle Glam: Plugins Galore
  - JSR377: What's up and what's next
  - Hackergarten

• Riga Dev Day, Mar 2nd-4th 2016
  - JSR377: What's up and what's next

• Jfokus, Feb 8th-10th 2016
  - Getting started with Asciidoctor
  - Hackergarten

• Voxxed Days Berlin, Jan 28th-29th 2016
  - Getting started with Asciidoctor

2015

• JavaOne, Oct 25th-29th 2015
  - JSR377: What's up and what's next
  - RIA technologies and frameworks panel
  - Hackergarten

• Voxxed Days Vilnius, Sep 18th 2015
  - Gradle: Harder, Better, Stronger, Faster

• JavaZone, Sep 8th-10th 2015
  - Gradle Glam: Plugins Galore

• Java Dev Day, Aug 29th 2015

• JCrete, Jul 20th-24th 2015

• JUG Vienna, Jul 1st 2015

• JBCNConf, Jun 26th-27th 2015
  - Gradle: Harder, Better, Stronger, Faster

• DWX Developer Week, Jun 15-18th 2015

• GeekOut, Jun1 1th-12th 2015
  - JSR377, the Griffon connection
  - Groovy Puzzlers

• Gr8conf EU, Jun 2nd-4th 2015
  - Hackergarten

• SG Virtual, May 13th 2015

• Great Indian Developer Summit, Apr 19th-22nd 2015
  - Polyglot Programming in the JVM
  - Gradle: Harder, Better, Stronger, Faster

• Voxxed Days Ticino, Apr 18th 2015
  - Hackergarten

• Greach, Apr 10th-11th 2015
  - The Groovy Ecosystem. video.

• JavaLand, Mar 24th-25th 2015
  - Hackergarten

2014

• Devoxx, Nov 10th-14th 2014
  - Hackergarten

• JMagreb, Nov 4th-6th 2014
  - Hackergarten

• GeeCON Prague, Oct 23rd-24th 2014

• Jazoon, Oct 21st-22nd 2014

• JavaDays Guatemala, Oct 11th 2014

• JavaOne, Sep 28th - Oct 2nd 2014
  - The Emerging Languages Bowl: The Big League Challenge
  - Gradle: Harder, Better, Stronger, Faster
  - Functional Programmning the Groovy Way
  - Build, Test, and Deploy JavaFX Applications with Ease
  - RIA Technologies and Frameworks Panel
  - Hackergarten

• JavaZone, Sep 9th-11th 2014

• JCrete, Aug 24th-29th 2014

• Gr8conf US, Jul 28th-29th 2014

• Devoxx UK, Jun 12th-13th 2014
  - Hackergarten

• Gr8conf EU, Jun 2nd-4th 2014
  - Hackergarten

• GeeCON, May 14th-16th 2014

• SpringHispano.org, Apr 5th 2014