Dr. Jan Koehnlein is a core committer of the Xtext project and the Xtend language. He has several years of experience in model-driven software development and on the Eclipse platform. Jan is currently working as a consultant and software architect for itemis in Germany.

Henrik Lindberg has worked for many companies since the early 80s, and he has had the opportunity to work with most aspects of software development from operating systems to applications as a developer, architect, CTO, and founder.

He is currently CTO and founder of Cloudsmith Inc, a Puppet Labs Inc. partner specializing in services and tools for the creation, testing, and deployment of software stacks in local and cloud infrastructures. Prior to Cloudsmith, he ran the BEA/JRockit development office (now Oracle's JVM division).

Henrik always had a passion for computer languages and parser technology, and he has worked with Eclipse Xtext on several projects, most recently the Puppet Language IDE called Geppetto. He is an Eclipse committer on Eclipse p2 and leads the Eclipse Buckminster and b3 projects. He is a frequent contributor to the Xtext forum.

You can contact him on Twitter as @hel and also on the Eclipse and Puppet IRCs with the tag helindbe as well as on the Eclipse forums.

Pedro J. Molina is a practitioner and researcher in the field of model-driven development. From his masters thesis in 1998 to his PhD in 2004, he worked on the research of conceptual user interface patterns for code generation on business applications and published more than 20 papers and 2 books.

Within industry, he has been working for CARE Technologies developing commercial code generators and doing consultancy and software architecture for Capgemini. Nowadays, he is the chief architect officer for Icinetic, a firm building modeling and code generation tools with a strong focus on architecture.

Pedro has been taking part in the program committee for Code Generation Conference for the last 7 years and keeps up-to-date with industrial MDD efforts. He maintains a blog: The Metalevel, where he talks about MDD and code-generation at http://pjmolina.com/metalevel.