The core business of Pymma Consulting is to design architectures and develop applications for integration with Open /Glassfish-ESB and Java CAPS. Because we are in this business for several years already, we built a unique and strong field experience; we faced tricky situations and solved many interesting issues. Our skills and know-how allowed Pymma to become an Official Open-ESB Community Partner. Moreover, during these years, we spent a significant time formalizing methodological approaches linked with Open-ESB. Recently, we decided to share this knowledge with the community and clients. We put together some of our most significant and practical case studies and "real-life" use cases to create an intermediate-level training.
More detail on : http://www.pymma.com/eng/Training