Test Engineer System

Navami Somashekar

**** ******** **, *** *****, CA-92122 858-***-****) ****************@*****.***

OBJECTIVE:

Looking for a challenging career in Device testing where my analytical and technical skills would be utilized effectively.

SKILLS:

Software Tools: R&S - CMW 500 (Signaling and Protocol Box), Keysight, Anritsu, QXDM, Shannon

Log Analysis: QXDM, Shannon

Operating Systems: Windows10, Linux Open.

PROFESSIONAL EXPERIENCE:

Qualcomm (System Test Engineer) August 2021 – September 2022 San Diego, CA

Professional with 2+ year of experience in Device Protocol testing and Carrier certification in the Telecom and Wireless Technology domain.

Worked as a Integration test engineer which involves testing daily builds, debugging and reporting the data to the management.

Hands on testing experience in iRAT measurement, mobility scan, carrier aggregation, peak throughput, MIMO, MO and MT, BLER measurement, RACH, different modulation sweep testing.

Good understanding of test sections, procedures, and concepts Carrier Aggregation, System Selection (Cell Scan, Frequency Scan, RACH procedures), iRAT Emergency Alert, Data Throughput Performance, AT Commands.

Experience with running and debugging 5GNR and LTE networks, like end-to-end TCP and UDP packet throughput tests.

Wireless devices testing using CMW 500, Keysight, Anritsu test equipment’s (including Android and Windows platform).

Experience debugging product and test setup issues (RF as well as network)

Working knowledge on Diagnostic monitor tools like QXDM (for Qualcomm chipsets), Shannon (Samsung)

Troubleshooting the errors in network simulators while simulating a particular network scenario and also working with development team directly to debug the test failures.

Interaction with System Simulator vendors for upgradation of Simulator Firmware.

Samsung (NR WIRELESS Test Engineer) Nov 2020 – August 2021 San Diego, CA

Good understanding of test sections, procedures, and concepts of Voice and Video Tests, Data Retry, System Selection (Cell Scan, Frequency Scan), Emergency Alert, Data Throughput Performance, AT Commands.

Experience with running and debugging 5GNR and LTE networks, like end-to-end TCP and UDP packet throughput tests.

Wireless devices testing using CMW 500, Keysight test equipment’s (including Android and Windows platform).

Experience debugging product and test setup issues (RF as well as network)

Experience in Carrier Aggregation testing on CMW 500 signalling box on Android phones.

Understanding of 5G technologies like Beam Forming, Bandwidth Part, Carrier Aggregation, different Sub-Carrier spacing supported in NR.

Working knowledge on Diagnostic monitor tools like QXDM (for Qualcomm chipsets), Shannon (Samsung)

Experience in Tera Term for communication to the hardware using AT commands.

Troubleshooting the errors in network simulators while simulating a particular network scenario.

Maintaining logs and debugging history pertaining to each device.

Interaction with the client on issues encountered during testing.

Interaction with System Simulator vendors for upgradation of Simulator Firmware.

Tech Mahindra (LTE/NR WIRELESS Test Engineer) June 2020 – Nov 2020 Bedminster, New Jersey

Experience in wireless protocol testing.

Wireless devices testing using CMW 500. (including Android and Windows platform).

LTE mobile device testing for 3GPP specific test cases.

Verizon specific test cases (CDMA Less and IMS Roaming Testing) using CMW 500 protocol box.

Experience in Carrier Aggregation testing on CMW 500 signalling box on Android phones.

Understanding of 5G technologies like Beam Forming, Bandwidth Part, Carrier Aggregation, different Sub-Carrier spacing supported in NR.

Working knowledge on Diagnostic monitor tools like QXDM (for Qualcomm chipsets), Intel STT (for Intel chipsets).

Experience in Tera Term for communication to the hardware using AT commands.

Troubleshooting the errors in network simulators while simulating a particular network scenario.

Maintaining logs and debugging history pertaining to each device.

Test project management, test plan generation, report generation using 7Layers Inter Lab tool.

Interaction with the client on issues encountered during testing.

EDUCATION:

Jawaharlal Nehru National College of Engineering Aug 2014 – May 2016

Masters of Technology in Computer Science Shimoga, India

Relevant courses: Computer Networks, Cloud Computing, Information Security, Data Mining and Warehousing.

Jawaharlal Nehru National College of Engineering Sept 2009-June 2013

Bachelor’s in computer science engineering Shimoga, India

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