I'm the founder and lead developer of http://jbpm.org, the open source workflow engine. That project summarizes my main interests : workflow, business process management and clean java implementations.

I have a small company that provides commercial support for the project. We have an office in Turnhout (Belgium).

I'm a member of the JSR[207] expert group "Process Definition for Java". This java standardisation effort tries to find a way to specify business processes in java.

contact : tom at jbpm dot org

[207: http://www.jcp.org/en/jsr/detail?id=207]