Engineer Design

Rohan Desai

Mobile Radio Engineer

Contact No: +1-858-***-**** Email: *****.******@*****.***

CAREER SUMMARY

* ***** ** ******* ********** in Mobile/Wireless Radio Networks and Telecommunication and Firmware debugging.

Programming/debugging Skills (C, C++, Matlab, Java).

Design and verified component Test cases using Java framework.

Exposure to build system and tools such as Linux/Opticm/Git/Gerrit.

Hands on Low level firmware programming.

Hands on experience on different network simulators like R&S-CMW500, Spirent and Agilent, Anritsu, Anite.

Analyze and debug issues using Qualcomm & Intel tools.

Worked in startup like environment to bring up many system like Test lab, FPGA, L2 test bench, Automation, IMC chip sets.

SPECIALTIES

LTE, LTE-A, UMTS, GSM, 3GPP, 3GPP2, Firmware debugging.

Low Level Programming C, C++.

QXDM, QCAT, QPST, STT, PhoneTool

Customer communication and co-ordination.

EXPERIENCE

Intel Corporation Nov2012- Jan2019

LTE FW System engineer

Position Summary:

Creating the test suites in Java, automation campaign and executing in regression, focused on LTE Firmware.

Hands on experience on debugging subcomponent level RTOS firmware.

Report failures with log analysis and pin pointing the problem.

Exposure to Test boxes including but not limited to CMW500, Anritsu RTD and PCT, Anite, Aeroflex 7100.

Brought up the entire Component verification test lab for Intel San Diego with minimal Resources.

Brought up the FPGA to simulate the Intel proprietary on Xilinx FPGA boards.

Exposed to latest technology NR and FW development in C++.

Working on activities related to automating crash analysis, report generation and updating the ticket database with analysis.

Aircom international Inc. Sept2011-Nov2012.

Device Test Engineer- Radio Lab

Position Summary:

Working, as a test engineer, to validate devices that are deployed on AT&T 2G, 3G and LTE network.

Experience on Anite SAS 34-37, Anite 9000, R&S CMU200, Anyltek battery Performance tests, HP VEE, Agilent 8960 call box, CMUgo, AT&T HP QC10.1.

Experience in GSM/GPRS/WCDMA/LTE Devices/Mobile handset/Data modules/Wireless cards Testing and validation for AT&T 10776 specification.

Verification scope involved finding the applicability of the test, defining scope, configuring the system/device according to the requirements, Clearly defining the pass/fail criteria, reporting the failures, extensive reporting of the results.

Extensive communication with AT&T and vendors to provide accurate and clear knowledge of process /reports and failure reason, Capturing logs and trying to validate the issue by general SW debug methods.

Experience on testing devices of different class with different OS and different chipset.

Nexius Inc. June2011-Aug2011

Telecom Design Engineer

Position Summary:

Worked as Test engineer to perform validation of QCHAT-PTT system.

Performed field testing, KPI testing, good RF, Poor RF, marginal RF, Functionality tests, Group call, defined by Qcomm and 3GPP. Testing, Reporting defect, Verification of defects, reporting results, and Attending Conference call with vendors was day to day activity.

Research In Motion Ltd. (RIM)

Position: Wireless Interoperability Protocol Validation. August 2010 – May2011

Position Summary:

Working as Radio Validation Engineer, perform conformance and Interoperability Validation of latest 2G and 3G enabled phones on Anite SAT/SAS system, Anritsu MD8480C and Comprion IT3 Platform.

Performed 2G and 3G GCF/PTCRB protocol conformance testing on Anite SAT and 3G GCF/PTCRB protocol conformance tests on the Anritsu Protocol Conformance Toolset (PCT) on 8480C. Executed test cases from the 3GPP TS 51.010-1, 3GPP TS 34.123-1, 3GPP TS 51.010-4, 3GPP TS 31.123 and ETSI 102 230.

Using device PICS information to customize the suite of test cases to be run

Using device PICS information to customize the test equipment to execute the required tests

Documentation of Pass/Fail results in the results database

Providing detailed documentation such as device logs, equipment logs, expected vs. actual results, etc., of all errors found.

Working with software designers to locate the root cause of failures and retesting to verify fixes.

Performing regression testing to ensure no decrease in product quality throughout product lifecycle

Using Qualcomm’s QXDM logging tools as well is RIM-internal logging tools.

Education:

University of Texas at Arlington, Arlington, Texas

Master of Science (MS), Electrical Engineering- GPA: 3.67 Graduated: May 2011

Mumbai University, Mumbai, India

Bachelor of Engineering, Electronics and Telecommunication Engineering. Graduated: June 2009

Maharashtra State Board of Technical Education (MSBTE), Maharashtra, India.

Diploma in Electronics and Telecommunication. Graduated: June 2006

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