Software Engineer and JRebel Product Lead at ZeroTurnaround. Estonian JUG leader.
Expert Group member for the Java EE, Java Champion, JavaOne 2011 Rock Star
Experienced Agile coach. Leader of Zuhlke's Centre of Agile practice in London.
Lead language designer at Project Kotlin. Java Community Process expert in a group working on "Project Lambda".
Co-founder and active committer of Apache Mahout, commiter of Apache Lucene and Apache Hadoop.
Author of Thinking in Java and Thinking in C++. Founding member of the ANSI/ISO C++ committee. Trainer and consultant.
Open source contributor, works on Ceylon compiler.
Creator of IKVM, FLOSS solution to run Java code in Microsoft .NET runtime
Scala practitioner and Akka committer. Distributed systems specialists currently shaping the future of TV.
Java evangelist working at Oracle with over 15 years of experience in IT.
Co-author of "A Pattern Language for Distributed Computing" and "On Patterns and Pattern Languages" and others.
Software developer, Play framework committer, and co-author of the forthcoming book ‘Play 2 with Scala in Action’
Software development revolutionizer. The father of components and component architecture, use cases, the UML and the Rational Unified Process.
Committer in Apache Aries, OSGi developer at IBM's Hursley laboratory.
Test infected TDD enthusiast, open-source proponent, agile worshipper.
Founder of Hibernate and Seam Framework. Leader of Ceylon language project.
Senior programmer at Allegro Application department
Works for Canoo Engineering AG, he is a committer to many open-source projects including Groovy, Grails, GPars, GroovyFX and Canoo WebTest.
Lead of JDBM3 project, Scala and Kotlin programer
Senior software developer at Sabre Holdings.
Mobile developer and entrepreneur with fervor for effective programming, creator of Android framework ObjectForms.
Commiter of Apache EJB and Geronimo projects, Warszawa Java User Group founder and leader.
Core developer of Vaadin, founder and CEO of the company behind the Vaadin
Software engineer, technical consultant, standing on both technical and business leg of every solution. Trainer, early entrepreneur, Gdansk JUG member.
Experienced software engineer, author of JAnnocessor and RDXPL, active JUG member
CDI 1.1 specification lead. Previously the Seam and Weld projects leader. Founder of Arquillian project.
Principal Consultant at ThoughtWorks, currently runs the Cloud & Continuous Delivery Practices for Europe
Independent professional focused on Agile/Lean methodologies adoption by teams. Software development trainer for the Java/J2EE platform.
Seasoned software developer and agile coach.
Designer and developer of private cloud platform and applications build on the Java platform in AVAST Software.
Consultant, experienced software developer, freqeunt conference speaker.
Senior programmer at Allegro, performance expert.
Adobe Developer Evangelist responsible for messaging around Web Standards and Adobe Platform technologies like PhoneGap/Cordova, Adobe Flash and Adobe AIR.
Software visionary and expert specialized in automated software engineering and Java technologies. Founder of Yonita, Inc.
Co-founder of Carrot Search S.C., Apache Lucene and Solr commiter. Best speaker of GeeCON 2010.
Author of "Learning HTML5 Game Programming", frequent conference speaker
Experienced Java EE developer, ScrumMaster, Warsaw Java User Group co-lead.