Tijs Rademakers is a senior software engineer specializing in open source BPM, lead developer of Activiti Designer, and member of the core Activiti development team. He's also the ...ver maisTijs Rademakers is a senior software engineer specializing in open source BPM, lead developer of Activiti Designer, and member of the core Activiti development team. He's also the coauthor of Manning's Open Source ESBs in Action.ver menos