Adrian Howard,
"Generalising Specialist"

Alexander Grosse,
VP Engineering at Soundcloud

Alexey Karpik,
Web Platform Developer at Altoros

Anders Skovsgaard,
Creator of the online scanner Hackavoid.dk

Benjamin Mitchell,
Systems Thinking, Lean and Kanban for Software Product Development

Bernd Schiffer,
Coach and trainer at the leading company for Agile SW Dev. in Germany

Brian LeRoux,
Mobile web nerd working on PhoneGap.

Brian Rasmussen,
Next generation C# and Visual Basic language

Chris Anderson,
co-founder of Couchbase and an Apache CouchDB committer

Chris Berridge,
Awarded Agile Project/ Programme Manager

Chris Nodder,
Interface Tamer

Dave Snowden,
Creator of the Cynefin framework and expert of complexity theory applied to orgs

Don Reinertsen,
Consultant and Author of "The Principles of Product Development Flow"

Eoin Woods,
Lead software architect at UBS Investment Bank

Erik Doernenburg,
Head of Technology Europe at ThoughtWorks.

Fredrik Ohrstrom,
Evolves the Java language, the JRockit and Hotspot JVM

George Fairbanks,
Software Architecture Consultant, Rhino Research

Glenn Block,
Alt.NET mole in Microsoft

Graham Lee,
Security consultant and author of ”Professional Cocoa Application Security”

Henrik Lykke Nielsen,
Founder of Captator

Horia Dragomir,
Metrics-driven game development

Ian Plosker,
Technical Lead, International Operations at Basho Technologies

Ingo Rammer,
Co-founder, Thinktectur

Itai Hochman,
VP Engineering at Outbrain

Jakob Illeborg Pagter,
Cryptographic Techniques Guru

Janne Jul Jensen,
Interaction Designer and Usability Specialist

Jeffrey Fredrick,
Internationally recognized expert on Continuous Integration

Jesper Boeg,
Agile/Lean Coach and Author of Priming Kanban

Jesper Mads Bartroff Frederiksen,
Front End Innovation at Coloplast AS

Jevgeni Kabanov,
Founder and CTO of ZeroTurnaround

Joakim Sandström,
Founder at nSense

Johanna Kollmann,
User Experience person passionate about collaboration

John Nolan,
Turning the cutting edge into the bleeding edge (with the scars to prove it)

John-Henry Harris,
LEGO toy designer inspire the builders of tomorrow

Jérôme Giraud,
Software engineer at Orange and founder of WINK

Kasper Lund,
Google V8 Team and Dart Team

Lydia Winters,
MinecraftChick and Director of Fun for Mojang

Mark Seemann,
Creator of AutoFixture; author of Dependency Injection in .NET

Martin Ferro-Thomsen,
Founder & CEO of Conferize and Co-Founder of Issuu

Matthew Torkington,
Senior Technical Consultant at Electric Cloud

Michael T. Nygard,
Author of "Release It!"

Michele Ide-Smith,
UX Specialist who likes Building Teams and Communities

Nat Pryce,
Author of "Growing Object-Oriented Software, Guided by Tests" and developer of the jMock mock-object library.

Patrick Debois,
Bridging the gap between projects and operations

Per Jonsson,
CEO & Co-founder at Omnicloud

Peter Almquist,
Chief Technology Officer of Starcounter

Peter Neubauer,
Founder and VP Product Management at Neo Technology

Phil Calcado,
Soundcloud

Phil Trelford,
Open Source author. Developer of LOB apps and other games. Hipster F#er

Portia Tung,
Global Agile and Lean Coach

Poul-Henning Kamp,
UNIX guru at large

Rich Hickey,
Creator of Clojure

Sergey Bushik,
Senior R&D Engineer at Altoros

Simon Brown,
Coding the Architecture

Stefan Edlich,
Senior Lecturer at Beuth HS of Technology Berlin

Stephanie Kaiser,
Monster World at wooga

Steve Freeman,
Pioneer of Agile, Chair the first London XpDay

Stuart Halloway,
Author of "Programming Clojure" and "Rails for Java Developers"

Tobias Gedell,
Super user of F#

Tobias Karlsson,
Sr Solutions Architect, VMware

Tom Santero,
Technical Evangelist for Basho Technologies

Trisha Gee,
high performance JAVA coding and developer at LMAX

Vitaly Osipov,
Security architect at Atlassian and Author of security books

Wanda Marginean,
Technical Account Manager & Agile Adoption Expert at Rally Software

Yoav Abrahami,
Chief Architect at Wix

Yves Reynhout,
Technical lead at UltraGenda