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Arunkumar Gurusamy

Software Engineer - Cisco Systems Inc

Work experience

Sep 2011Present

Cisco Systems Inc.

Cisco Systems Inc.
Period: . Company Responsibilities: Configure, troubleshoot and test the LTE nodes on Cisco 7600-SAMI, ASR5k/ASR5500 and virtualized platforms. Write test plans for testing the features and performance of SGW, PGW, GGSN, PCRF and ePDG nodes. End to End testing of LTE network which consists of nodes like MME, SGSN, SGW, PGW, GGSN, PCRF, AAA servers and ePDG. Automate new test cases and enhance existing test scripts using TCL/Expect. Analyze the issues reported in customer environment, identify the root cause and provide inputs to the development team for fixing the issues. Respond to the technical queries from the customers. Troubleshoot the issues in client network and provide support for fixing issues in configuration/network. Provide presentations to customers on new features/recommend configuration changes over video/voice conferencing. Recreate the issues found in the customer site in the lab to identify the root cause and provide suggestions/fix.
Feb 2011Sep 2011

Senior Software Engineer

Aricent Technologies, Chennai
Senior Software Engineer Company Duration:.
Aug 2007Feb 2011

Lead Engineer

HCL Technologies, Chennai
Lead Engineer Company Duration:. Professional Background



B.Tech in Information Technology

Hindusthan College of Engineering