Sonia Zambito Marsala

Test automation engineer

- Member of a triage team for the handling and timely delivery of high priority customer issues - Reviewer of code changes done by peer and junior engineers - Code development, platform bring -up and maintenance

- Code development in C in RRC Layer of the UMTS Protocol stack - Test case writing for the newly introduced code - Code maintenance, bug fixing

Development in C++ of an IP Multimedia Subsystem (IMS) client based on Session Initiation Protocol (SIP): high and low level design, development, module testing and integration of sub-components of the Zesium IMS client (Presence, Instant Messaging and Address Book Manager) UMTS trial testing and UMTS IOT testing project: confidence check of the Siemens U10 UMTS mobile phone

Development in C and SDL of the Medium Access Control, layer 2 of the UMTS protocol stack Design and implementation in C of the transport format combination selection algorithm for the Medium Access Control (MAC)