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Sr. Rf Engineer Resume

SUMMARY:

  • Highly motivated, and results driven professional with more than 14+ years of proven track record and reputation for achieving key objectives in RF Design, Performance & Optimization and Data Analytics
  • Extensive experience with building Dashboards on Power BI and Tableau
  • Established national guidelines for 5G, VoLTE, LTE and Small Cell system parameters, including identifying and conducting trials, establishing trial objectives, setting deployment schedules, and assessing KPI impact
  • Possesses exceptional combination of cross - functional leadership, and technical skills, with excellent organizational and prioritization abilities
  • Extensive hands-on experience on various OSS including Ericsson ENM, AMOS, and Nokia NetAct LTE/UMTS RF Parameters
  • Successfully completed Introduction to Python Programming and SQL for Data Analysis trainings
  • Achieved numerous Awards including “Service Excellence Award” and “Key Contributor Award” for exceptional performance

PROFESSIONAL EXPERIENCE:

Sr. RF Engineer

Confidential

Responsibilities:

  • Manage the End to End Project delivery including Pre/Post Launches, Parameter Audits, Market based Trials and Performance & Optimization
  • Built Power BI Data Visualization Dashboard for VoLTE and LTE trending
  • Using Power BI and Tableau to build various reports including Zip Churn and Top Offenders analysis
  • Provide various solutions like Layer Management Strategy for Idle Mode and Connected Mode, Traffic Balancing and RF Shaping to improve the SINR, DL Throughput and Audio Gaps
  • Analyze SSV and Cluster Based drive test post-processing by using Windcatcher
  • Responsible for Parameter Optimization, Performance Analysis, Call Processing and Problem Troubleshooting of the RAN
  • Responsible for identifying site locations, issuing search rings, evaluating candidates, running different predictions, determining heights and antenna type, reviewing collocation package and construction drawing, and creating RFDS
  • Developed and updated RFDS , RNDCIQ & ATNCIQ for new sites, Sector/Carrier adds
  • Produce and share presentations on various network issues and resolutions and present to Management and Cross Functional Teams
  • Manage and provide expert network services in RAN Optimization of VoLTE, LTE and Small Cell by using Ericsson OSS (ENM, AMOS, CLI, BO) and Nokia OSS

Sr. RF Engineer

Confidential

Responsibilities:

  • Worked closely with Market RF, Vendor and Regional teams during VoLTE, LTE, Small Cell and DAS Launches. Monitored Performance. Optimization and Parameter Audit
  • Worked on New Site Launches’ Alarm Management, Health Check & Audit, Performance Management and Parameter Configuration Management
  • Using Power BI Dashboard for end to end Project Deliveries of major milestones including Integration, Pre/Post Launches and Close Out Packages of LTE Site Mod, NSB, Carrier & Sector Add and Small Cell
  • Worked on Capacity Management Projects - Offload 3G Carriers and reutilize in the market to improve the Performance and alleviate the Congested sectors/sites.
  • Worked on Layer Management Strategies and other Trials for LTE carriers. Focused on Traffic Management in Idle & Connected Modes. Carrier Aggregation to improve the Retainability, Mobility (IFHO, IRAT, SRVCC, CSFB) and DL Throughput
  • Worked on SINR improvement project for better user experience and improve the Audio Gaps, Server Dominancy, curtail Overshooting Sectors, identified Overlap Sectors, and improve the UL Interference by RF Shaping and Parameter Optimization
  • Worked on Market Goals to improve the KPIs of VoLTE, LTE & UMTS Top Offenders, LTE Leakage and LTE Congestion
  • Created Justification Package for New Site & Capacity Requirement by using MapInfo, Starling and Asset
  • Developed and updated RFDS , RNDCIQ & ATNCIQ for new sites, Sector/Carrier adds
  • Developed and updated Element, RIOT, LEMMING & GMLC for E911 testing for NSB , Sector/Carrier adds
  • Monitored and trended VoLTE, LTE and Small Cell stats to find and resolve network issues by various performance tools like TPIM, One Data and IMNOS
  • In depth understanding of emerging technologies and their commercial applications. Manage and provide expert network services in RAN Optimization of VoLTE, LTE and Small Cell by using Ericsson OSS (ENM, AMOS, CLI, BO)

RF Engineer

Confidential

Responsibilities:

  • Worked on New Site Launches’ Alarm Management, Health Check & Audit, Performance Management and Parameter Configuration Management
  • Successfully deployed and integrated New Site Build, Carrier Adds and Sector Adds in the market
  • Worked on Layer Management Strategy for LTE carriers. Focused on Traffic Management in Idle & Connected Modes. Carrier Aggregation to improve the Retainability, Mobility and DL Throughput
  • Worked on Actix for Post Processing and Drive Analysis and recommend & implement the changes as required
  • Monitored and trended VoLTE and LTE stats to find and resolve network issues by various tools like Ericsson OSS, Nokia OSS, Performance Tools (TPIM, Business Object), Post Processing Tools (Actix, Mapinfo)
  • Responsible for identifying site locations, issuing search rings, evaluating candidates, running different predictions, determining heights and antenna type, reviewing collocation package and construction drawing, and creating RFDS
  • Developed and updated RFDS and CIQ for new sites, Sector/Carrier adds
  • Actively coordinated with construction and development team to ensure site design completed correctly and any issue resolved quickly

NSS Implementation Specialist / Manager RAN

Confidential

Responsibilities:

  • Effectively built and managed a team of 10 RAN Engineers. Provide them appropriate direction and assistance in completing all projects and assignments on or ahead of time without compromising work quality
  • Overseen all management-related issues, including human resources, hiring/training/mentoring team members, conducting performance reviews, ensuring compliance with regulatory requirements, project planning/scheduling, and managing budgets
  • Worked with National program office and successfully outline process flows, provide guidelines to optimize troubleshooting processes and update SLAs to improve the resolution time.
  • Worked effectively with National/Regional/Market RAN and Operations to maintain network reliability by leading rapid troubleshooting response on network problems
  • Provided technical leadership and direction to drive RAN optimization issues and maintained/improved overall CQI across the Confidential network by working efficiently with Market, Regional, and National teams to ensure end-to-end service performance metrics are achieved
  • Up-to-dated working knowledge on VoLTE/LTE and UMTS features, functions, parameter trials, and FAs
  • Monitored all Post Launch sites and generated current alarm report and escalate hardware issues
  • Prepared Cluster and SSV Post launch packages and provide recommendation for KPIs improvement

Network Engineer

Confidential

Responsibilities:

  • Worked closely with Core & RF, Implementation, and Operations teams to make sure that all new elements are fully optimized and have positive impact on Region KPIs
  • Monitored daily network performance and worked with Field Ops to troubleshoot and repair degraded sites and escalated hardware issues to operation department by creating TTs and WOs
  • Performed post processing and generated pre-launch reports
  • Worked on User Traces. Performance Report, WO Implementation, Site Integration and Customer Complaints

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