Muralidharan Marudaimani

• I involved in the E2E Network Testing of the Telefonica-O2 Germany. Fixed IMS and Mobile VoLTE subscribers. It consists of Various Network entity testing such as Ericsson MTAS(Application Server), Huawei DRA(Diameter Routing Agent),Ericsson CSCF's and Broad soft Application server .I am responsible to do various testing such as Acceptance, regression, and Functional testing during various software package releases

Worked in Roamware product MISM(Multiple IMSI Single MSISDN). Responsible to Create Test cases using Nethawk EAST for New Feature and Product Enhancements. Problem analyst for all the Testing Phases including faults Reported from Customer.

Tested, troubleshot and debugged software areas like Lawful Interception, Call Processing, Charging, Intelligent Networks, Measurements, and Operation, Administration and Maintenance (OAM) for Public Switched Telephone Network(System12) and Media Gateway Controller(MGC12 Member of Layer two team responsible for recovery of Public Switched Telephone Network and Media Gateway Controller in case of outage