Together with the Middleware team at Telecom Personal, we have worked for over 6 years in the maintenance and operation of the middleware platform and billing of the telecommunication company. This platform gives support to the corporate integration of the whole organization and the operations and billing critical mission, integrating systems such as Siebel and SAP. We have also designed, built and implemented over 250 services of transaction middleware and we started the whole production platform, based on Weblogic and Aqualogic, aas well as completing migration to Oracle ESB and Exadata.3
