PROFESSIONAL PROFILE

• 6 years of experience in information technology with emphasis on quality engineering and exposure towards web applications and wireless domain.
• Well versed with the wireless technologies GPRS, UMTS/WCDMA, LTE and LTE - advanced.
• ACS Automation to test Wireless protocol stack for Intel Modems.
• Experience with UE Automation to validate the robustness of the Intel modem over Windows operating system.
• SOC installing on the development phase platforms.
• Experience in all phases of the testing platform Mobile-Android, Modem, Windows tablet testing, Defect Tracking, Test Execution and Documentation
• Experience in testing USB Interface HS, HSIC, SSIC
• Testing VoLTE, Carrier aggregation, Throughput, Handover testing on Mobile devices
• Ability to understand complex applications, architecture and write test cases, Automate the test execution.
• Involved in very effective Agile SCRUM process and Automated Test Cases.
• Experience in flashing/pushing the software builds into the modem devices.
• Actively involved in Scrum & sprint meetings, managing product backlog using RTC
• Experience with Continuous build and integration tools like Jenkins, Maven, GIT
• Experience in flashing BIOS, operating system, bringing up the modem device on the platform.
• Strong Analytical, inter - personnel, problem solving, communication skills and proven ability to rapidly acquire knowledge on new technologies and implement them in software projects.
• Ability to handle multiple projects at a time and achieve the PV releases.
• Well versed with many Intel tools and ethereal tools
• Experience in log analysis wireless protocol testing using Intel tools Mobile Analyzer, System trace tool (STT), System trace Box(STB)
• Involved in Wireless protocol testing using Intel tools (Mobile Analyzer, STT, IRTC, Agilent8960, CMW500, Key-Sight UXM) on Intel Modems.
• Involved in Certification testing for the Intel modems for AT&T & Verizon
• Analyzing business requirements and collaborating with team members on design and implementation, unit testing and functional testing, validation on new product features.

AREAS OF EXPERTISE

• Python Programming
• Bash Scripting
• Windows command script
• Java
• LTE-Advanced
• LTE
• WCDMA
• GSM
• WHCK
• WHLK
• Validation Testing
• Building Test case

PROFESSIONAL EXPERIENCE

LTE Test Engineer

Confidential, Santa Clara, CA

Responsibilities:

• Involved in the implementation of Test Automation Framework using Selenium Web Driver, TestNG, Maven & Python.
• Build test cases for functional validation on Android and write automation scripts over them
• Build TestNG suits and run them on daily basis with Jenkins CI
• Validate pom.xml with all the dependencies required for the test execution
• Prepare a test Plan for cellular protocol testing (WCDMA, LTE and LTE-advanced (Carrier Aggregation)).
• Well versed with the USB interfaces HS, HSIC and SSIC. Also performed protocol testing over SSIC flash-less modem.
• Collecting core-dumps for Intel Modems using JTAG through MIPI interface.
• Testing VoLTE, Carrier aggregation, Throughput, Handover testing on Mobile devices.
• Prepare test plan and Perform UMDF and KMDF driver testing (Firmware Update Driver and Sideband Driver) also execute WHLK and HLK for driver certification from Microsoft.
• Understanding the WHCK, HLK issues, identify whether the issue is from Host or the modem side or the script issue debug and fixing the issue.
• Experience in setting up complete lab environment with test equipment from the scratch (Agilent8960, Agilent-PXT, Key Sight-UXM, CMW500)
• Understanding the hand shake between modem stack and MBIM protocol (Well versed with MBIM spec)
• Experience in Modem certification testing with ATT (ADAPT-10776 with 100%pass) and Verizon (Throughput, Handovers, MO-MT call, Tracking area Update)
• Device Bring up the by debugging from the BIOS side as well as the Modem side in the windows platforms.
• Test Automation over Agilent8960, Agilent PXT through GPIB interface (Used Python)
• Ability to do basic Hardware rework (Including resistors and modification pf the platform)
• Performed functional validation on all the projects (Includes all wireless protocol features according to the 3GPP specification which are applicable to the devices)
• XMM7260, XMM7360, M.2: All these projects are platform based integrated products with all ingredients needed for complete Windows, Android Tablets and Note Books.

Utilities/Environment: STT, STB, Wireshark, Network Monitor, Python, Appium, Java, Eclipse, RTC, Git, Windows Command Line, Crash Inspect, Windows, Android, WHCK, HLK, Agilent-8960, Agilent-PXT, CMW500, Keysight-UXM, Tera-Term, Putty, FileZilla, Modem Flash-Tool, Debug-View, Phone-tool, UTP, HSD, JTAG, Jenkins, Maven, TestNG

Modem Verification Engineer

Confidential, Allentown, PA

Responsibilities:

• Bring up the modems and begin with Sanity testing and continue field testing activities over live network. Successfully handled various projects from 2G through LTE Intel modems.
• Building functional test plan, writing test cases based on the features, Validation compatible test cases for the modem.
• Perform calibration for the Intel modems and verify the signaling on the Rx and Tx antennas.
• Performed ADAPT testing and also involved in the Verizon certification for one of the Intel modem (Performed field testing with the Verizon at Dallas and Irvine offices)
• Performed field testing on Carrier aggregation, Cell reselection, IRAT handover, Redirection, Throughput testing, tracking area update, IMS, MO-MT SMS, MO-MT CS call.
• Identify the issues on Field debugging with extensive knowledge on UMTS, WCDMA, LTE and LTE advanced
• Knowledge in python scripting language to automate the test cases to validate the robustness of the modem
• Perform MTBF testing. Support ATT and Verizon with the Intel tools and also performing the Intel modem testing with respect to the certification process.
• Perform regression testing on the firmware releases which has bug fixes.
• Verification testing on the modem for every firmware release and generate report for the issues.
• Identifying the issue and raising the UTP (issue raising tool) for further debugging.
• Reproducing the issues if any further data is required for the analysis.
• Good understanding on the wireless protocol messages and also the network related messages.
• Experience in analyzing the network messages using Wireshark, Network monitor.
• Performed ATT (10776 ADAPT testing) Worked on XMM7160 - This is the later version of the Intel RF Modem for LTE wireless Protocol Technology intended to work with the portable platforms like Data Cards, Mobile and tablet devices.
• Involved in testing the XMM6360/6260 - These Modems are based on 3G and 2G wireless protocol technologies intended to work with Mobile and Tablet devices.

Utilities/Environment: Mobile Analyzer, CLA, IRTC, FileZilla, Total Commander, Wireshark, Microsoft Analyzer, Calibration Tool, Crash Inspect, Iperf, modem Flash tool, UTP, Bug-Zilla, Phone-tool, STT, Hyper Terminal, UTP

Technical Engineer

Confidential

Responsibilities:

• Confidential is a manufacturing company of fuel saving chemicals which is used in boilers, cupola and Blast furnace to reduce the consumption of the fuel.
• My role here is Technical Engineer where I give seminars on the fuel saving chemical and procedure how we conduct the energy audit in saving the consumption of fuel, Boilers tuning to its maximum efficiency, work closely with the marketing manager to enhance the product into the market effectively.
• Some of the Clients I have worked on Dharandara Chemical Works, Reliance Textile industry, Hanuman-Agro industries, Ceat Tires, Aaradhana Foods

Utilities/Environment: Matlab, MS- Word, MS-Excel, MS-PowerPoint, E-CAD, Boiler Efficiency Calculations