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Test Lead Resume

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SUMMARY

  • Experience in LTE/LTE - A, IMS, SIP, GSM/GPRS, WCDMA Technologies.
  • Testing experience in lab environment and live network scenarios.
  • Expertise in modem and RAN side logs analysis related to functional and KPI issues.
  • Experience in modem, handset and RAN testing
  • Participated in field trials and deployments of new product/feature for major telecom operators around the world.
  • RF optimization experience for different Nokia BTS product.
  • Well versed with 3GPP Standard, architecture, interface and signaling / protocols.
  • Familiarity with programming in C, JAVA, Shell, VBA and python programming.
  • Good knowledge of architecture, signaling, protocols, call flow for LTE/WCDMA/GSM/IMS technology.

TECHNICAL SKILLS

  • LTE/WCDMA/GSM/VoLTE/IMS/SIP
  • System Trace Tool (STT)
  • Mobile Analyzer
  • NetAct
  • TEMS
  • NEMO
  • Artemis
  • QXDM
  • Nethawk GSM Analyzer
  • Connection Manager
  • Nokia BTS manager
  • HIT as CLI i/f to DX200 systems
  • Wireshark
  • Mobile Call Generator
  • Quality Center
  • UTP
  • JIRA. FileZillaHardware Platforms
  • SOFI(Fading Simulator)
  • Data Channel Simulator
  • Spectrum Analyzer
  • Signal Generator (Interference Generator)/SMIQ
  • Programmable Variable Attenuator
  • TEMS
  • MUSTI (Air Interface Analyzers)
  • Stub Tuner iNET

PROFESSIONAL EXPERIENCE

Test lead

Confidential

Responsibilities:

  • Develop, execute, and maintain test plans, test cases, test suites, test scripts, and test data
  • Review and validate software requirements and functional design specifications
  • Perform manual and automated functional testing on all product platforms
  • Analyze test results from a technical standpoint and ability to isolate defects
  • Track and report the test status and test coverage on all assigned tasks
  • Report and maintain software defects
  • Pro-actively review and seek clarification on Project Requirement.
  • Capturing and analyzing logs using system trace tool.
  • Experience in VoLTE mobile to mobile device testing.
  • Deep Knowledge of 2G/ 3G/ 4G LTE / VoLTE Protocols.
  • Involved in defect walkthroughs with developers on identifying and reproducing defects found during testing.
  • Responsible for performing functional, stability, regression and KPI testing.

Log analysis engineer

Confidential

Responsibilities:

  • Analyzing LTE /IMS issue logs from KPI, stress rack, functional and Field test scenarios.
  • Provide In-depth analysis for firmware, RLC, MAC,PDCP and RRC level issues
  • Identification of fault point and forward to responsible component.
  • Bug Reporting and follow up for fix

Test lead

Confidential

Responsibilities:

  • Involved in test case execution (Functional testing, Release Testing) on real BTS.
  • Bug Reporting, reproduction of live network issues and fix verification
  • Executed first field trials of NSN product, Medusa in China, Austria, Denmark..
  • Pre and post KPI monitoring during field trials and troubleshoot RF parameters if any degradation observed.

Senior Test Engineer

Confidential

Responsibilities:

  • Handling Systems Analysis of multiple BTS (Base Transceiver Station) families
  • Logs analysis and troubleshooting for issues arising due to malfunctioning of hardware/software.
  • Intuitive testing and reproduction of field issues in Lab environment
  • Interacting with customer on issues related to the software’s performance and functioning in the field.
  • High level of Customer Interaction involved at multiple stages of fault resolution.
  • Involved in several field trial and pilots for new product/ feature in India and abroad.
  • Performed Drive test and troubleshoot RF parameters to improve performance.
  • Collecting relevant data from the customers for analysis
  • Developed script using VBA to analyze customer logs efficiently.
  • Technical and Logical Analysis of Logs from multiple sources

Test Engineer

Confidential

Responsibilities:

  • Writing feature analysis, test cases and test plan for different feature in different testing releases.
  • Involved in Functional Testing, System Testing, Release Testing and Performance testing of GSM/GPRS.
  • Automation using VBA, Python.
  • Detailed analysis of logs to check discrepancies in software.
  • Document review written by other colleagues.
  • Training for new engineers.

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