Michael Maretzke works as a Principal Software Engineer in the Field Engineering organisation for BEA Systems. His main focus area is the communication industry. He always strives for the combination of innovative technologies with customer's expectations and needs to deliver and implement a solution with commercial success.
He concentrates on service architectures in telecommunication operator domains, which means how to utilize the existing network to provide significant value add to partners or the operator.
His Specialities are: Service Architectures, Service Execution Environments, Open Source, Standardization, Java, J2EE, JAIN SLEE, Horizontal vs. Vertical Architectures