Working as Test manager for 5G testing , Network in a Box testing

Currently working for BT (British Telecom) as 4G/5G Testing, integration and development engineer.Experience in Lab testing environment for various feature testing on Nokia and Ericsson Hardware.Experience in setting up Lab with different field testing scenarios and perform testing by tuning network using HyTem signal attenuator and Vivavi Load Generator & XCAL UE AnalyserExperience in analyzing test log and solution to error codes.Experience in analyzing test cases and understanding of complete test life-cycle management.• Extensive Knowledge & experience in LTE, IMS, VoLTE, UMTS & 2G network• Experience in System Testing, Regression Testing, Functional testing and Protocol Conformance Testing• Expertise in Requirement Analysis, Test Design, Test Execution, Defect tracking and Preparation of Test Reports• Preparing lab test setups and equipment need planning for end to end feature validation.• Good Knowledge in TCP/UDP/SCTP, IP protocols and understanding of OSI model

• Integration & Commissioning of New EnodeB SUT & Configure necessary parameters to make ready for testing • Execution of test plan in the lab environment and mimic field scenarios in the lab.• Write test scripts for the manually executed cases and validate the test scripts• Report the execution status to client on a daily basis• Prepare the weekly status report of testing• Analyzing logs, reporting defects and generating test reports• Writing and modifying test cases for each entity in the EPS network• Reviewing and modifying scripts for old and new test cases and Preparing new.• SW/HW Integration of Enode-b & establishing Interfaces towards core Network • Acceptance test of Newly Integrated Enode-b’s with all UE test scenarios Included.• Responsible to prepare MOP & Implementation of new Features in commercial network.• Test execution, analysis and bug reporting• Retesting and test report preparation • S1 Setup Request & Response & IE containers• X2 , EnodeB Configuration update, Response• Load & Error indications.• Reset & Overload Procedures• UL & DL NAS transport • Radio Condition check RSRP,RSRQ,UL-Throuput, DL-Throuput• X2 Handover & S1 Handover scenario & traffic validation

Working as Graduate Engineer Trainee Responsible for Configuration, Operation & maintenance of all core nodes BSC / RBSC/ RNC and enode• Alarm & command handling of all RBSC’s BSC’s & RNC’S• Operations & Maintenance, Integration & Commissioning, Quality Control and Testing of 2G /3G

Working as Graduate Engineer Trainee Responsible for Configuration, Operation & maintenance of all core nodes BSC / RBSC/ RNC and enode • Alarm & command handling of all RBSC’s BSC’s & RNC’S• Operations & Maintenance, Integration & Commissioning, Quality Control and Testing of 2G /3G