Experience as RF Engineer

• Employer

  Nokia Solutions and Networks

• From

  01 February 2015

• To

  30 November 2015

• Detail

  - Performing field RF and data measurements using specialized measurement tool based on drive testing
  methodology.
  - Conducting the following tests
  o Single site testing
  o Clustering drive testing
  o KPI (Drive & stationary) testing
  o CPEs performance check and testing
  o Walk test (Indoor)
  o Benchmark drive test
  

Experience as RF Engineer

• Employer

  Tata Teleservises Ltd

• From

  01 November 2015

• To

  15 November 2016

• Detail

  - Daily monitoring of cell wise & BSC wise BBH & NBH performance reports of Huawei network
  - Coordination of implementing new 3G cells and maintaining KPI’s
  - Maintaining track of all KPI affecting alarms and clearing the same on priority.
  - Action Plan and implementation of corrective measures for maintaining of all KPI.
  - Monitor the network, checking the most important KPIs (accessibility, throughput, congestion, usage) and suggest
  change request to improve the quality of the whole.
  - Adding TRX and Timeslots based on utilization.
  - Support Drive Test Engineer at field.
  - Post Processing of collected drive logs files and report generations are done using TEMS discovery.
  - Preparing and comparing RxLev, RxQual, SQI, RSCP,EcNo and other parameters and plots of pre-optimization and
  post-optimization drives using MapInfo Professional.
  - Data analysis on problem areas such as call drops.
  - Missing neighbor analysis and call setup failure by analyzing layer message on drive test log file.
  

Experience as RF Engineer

• Employer

  Telecomone Teleservices Ltd

• From

  08 August 2016

• To

  31 March 2018

• Detail

  ? Analyzing customer complaints based on field inputs like RX Level, RSCP, RSRP etc. and providing solution for improving network performance.
  ? Radio Network optimization (Network parameter fine tuning, new feature trails).
  ? Daily KPI analysis and clearing worst affected KPIs with in TAT period.
  ? Creating VB programs for easy KPI analysis, also populating worst KPI and troubleshooting customer complaints using the same.
  ? Familiar with core traces and using the same for complaint analysis.
  ? Analyzing customer complaint trends and providing solution to clear the same using network reports.
  ? Resolving sector swap using field test data and handover stats.
  
  

Experience as OSS Administrator

• Employer

  Nokia Solutions and Networks

• From

  23 April 2018

• To

  24 December 2019

• Detail

  -? Responsible for 2G 3G and 4G swap of ZTE, Huawei, Nortel, Motorola Siemens and Ericsson BTS to Nokia for more than 2000 BTS for BSNL Kerala Circle.
  ? Monitor & analyze the various Radio network performance statistics of NOKIA cells on daily basis which are swapped from ZTE, Huawei, and Nortel network and maintain Pre post KPI’s.
  ? Responsible to network optimization, performance check & drive test analysis and provide trouble solutions for the teams in the field and co-coordinating the client's requirement.
  ? Detailed analysis of Eden net-SON features
  ? Identification of Volte issues, Volte required features not activated, SRVCC issues etc.
  ? Performed LTE Post launch network optimization using TEMS and NEMO drive analysis, neighbor relation, tilt and parameter optimization.
  ? Part of 3G roll out team which successfully integrated 1000+ sites within the most constrained limit of 2 month, wherein assigned activities included site creation, troubleshooting & alarm clearance.
  ? Part of 4G roll out team which successfully integrated 500+ sites (BSNL), wherein assigned activities included LTE integration, troubleshooting & alarm clearance.
  ? Experience in Net-Act tools such as (Integration Wizard, License Manager, CM Editor, CM Operations manager, site configuration tool, Monitoring tools )
  ? Strong knowledge and experience in working and troubleshooting in the OMS tool
  ? Responsible for logical creation and maintenance of transmission paths, Routes and corresponding TRX channels in the least permitted outage window for BTS Swap.
  ? Real time alarm monitoring, analysis and outage handling and providing end to end support for rectification.
  ? Creation & provision different plans in network for changing different parameters if told
  ? Good Knowledge in configuration of SRAN 16&17 sites.
  ? Good command in MS Office.