Experience

CEMtics

• India
• IT Services and IT Consulting
• 1 - 100 Employee

• Senior Radio Frequency Engineer

  • Jul 2020 - Present

  • LTE & NR Sites RAN Design & Optimization. • Sleepy cells analysis & provide appropriate solution to customer for Nokia-NR sites. • Sleepy cells analysis & provide appropriate solution to customer for Ericsson-NR sites. • AFR analysis & provide appropriate solution to customer for Nokia-NR sites. • AFR analysis & provide appropriate solution to customer for Ericsson-NR sites. • Solving RF Related Problems Such as Accessibility, Retainability, Integrity, Mobility & Availability KPIs as per given customers threshold Value. • Root Case analysis of KPIs & recommend solutions to meet the agreed KPI thresholds. • New features implementation & testing. • Lead the Design team and creating the Database for the T-Mobile Site. • Experience in Network Modernization. • Construction Design Review as per customer guidelines & provide recommendations. • RFDS creation & updating as per customer request. • RFDS updating for Atlanta, Seattle, Miami, Portland, Tampa market for T-Mobile. • Port Matrix creation as per RFDS design. • CIQ Creation & Validation with respect to construction design & RFDS. • Successfully delivers 5000+ sites CD Review to customer for Atlanta market. • SCOP (Site close out package) review as per customer guideline & provide recommendations. • Successfully delivers 3000+ sites SCOP to customer for Atlanta market. • Successfully delivers 1000+ sites SCOP to customer for Seattle market. • Layer-3 messages analysis from log files. • Ability to work under high pressure situations and critical timelines. • Open to new Learnings and Challenges.



SaMax Telecom Pvt. Ltd.

• India
• Telecommunications
• 1 - 100 Employee

• NPO Engineer

  • Mar 2017 - Jun 2020

  • BBU-Swap project (Swapping 40,000 Sites from Alcatel Lucent BTS to Nokia BTS) • Worked for Verizon as Optimization Engineer, which have 3 band like 700MHZ, AWS & PCS. • Solving RF Related Problems Such as Accessibility, Retainability, Integrity, Mobility & Availability KPIs as per given customers threshold Value. • VOLTE Call drop analysis (Voice Blocked & Dropped Call Analysis) & Troubleshooting. • Root Case analysis of KPIs & recommend solutions to meet the agreed KPI thresholds. • Hourly/Daily KPIs monitoring & perform parameters audit. • Parameter & Physical optimization after auditing GPL, MPL parameters & features. • Neighbour Analysis (LNADJ/LNREL/LNHIOF MO Class Parameters) Addition/Deletion. • RSSI, SINR, CQI, RTWP, TA, Blocking & Availability, Power Headroom Reports Analysis. • Analysis of PRB DL & UL Utilization & according to utilization throughput analysis. • PCI collision & detection analysis, configuration of IRAT parameters, neighbour analysis. • Achieved good throughput with different scenarios 5, 10 and 20 MHz BW. • Cell Selection reselection & handover parameter audit & optimization. • Throughput Analysis & recommended solution for improve throughput. • Designing SCF for 2G,3G, 4G (LTE/Volte) & NR technologies sites. • Designing CIQ for 2G,3G, 4G (LTE/Volte) & NR technologies sites. • Daily & hourly monitoring KPI’s like AFR, Traffic, Availability for NR-Sites. • Analysing AFR, Traffic, Availability KPI’s for NR-Sites. • Design & Troubleshooting SCF’s for Lab Testing sites. • Troubleshooting design related issue during Integration.



AVACEEND Solution Pvt. Ltd.

• Mumbai, Maharashtra, India

• Senior Radio Frequency Engineer

  • May 2017 - Aug 2017

  • Worked with Samsung as a National Optimization Engineer. • Accessibility (RRC Success rate & RAB Success rate) Analysis. • Retain ability (RRC Drop & RAB Drop) Analysis. • Mobility (Intra & Inter HO Failure) Analysis. • VOLTE Call drop analysis (Voice Blocked & Dropped Call Analysis) & Troubleshooting. • Responsible for meeting target DT parameters like RSRP, RSRQ, SINR, CQI, PCI, Throughput UL/DL. • Throughput analysis & troubleshooting. Achieved Good Throughput with different scenarios 5, 10 and 20 MHz BW. • Analysis of PRB DL & UL Utilization & according to utilization throughput analysis. • PCI collision & detection analysis, configuration of IRAT parameters, neighbour analysis. • Achieved Good Throughput with different scenarios 5, 10 and 20 MHz BW. • Analysis of PRB DL & UL Utilization & according to utilization throughput analysis. • RSSI, SINR, CQI, RTWP, Timing Advance, Blocking & Availability, Power Headroom Reports Analysis. • Layer-3 messages analysis by using X-Cap tool. • VOLTE Drop analysis from X-Cap tool. • Responsibility for monitoring and improving network performance on cell sites and microcells to meet objectives for call drops and call blocks. Continuous network improvements through parameter changes, down tilts, antenna changes, sector configurations.



GI STAFFING SERVICES PRIVATE LIMITED

• India
• 1 - 100 Employee

• Network Design and Optimization Engineer

  • Aug 2016 - May 2017

  • Worked for Vodafone MS project Pre & Post Lunch of LTE network. • Creating SCF for LTE site integration during Pre-Lunch network. • Solving RF Related Problems Such as Accessibility, Retainability, Integrity, Mobility & Availability KPIs as per given customers threshold Value. • KPIs counter analysis for major KPIs like RRC, ERAB, VOLTE, Intra HO, Inter HO & UL/DL Throughput. • Accessibility (RRC Success rate & RAB Success rate) Analysis. • Retain ability (RRC Drop & RAB Drop) Analysis. • Mobility (Intra & Inter HO Failure) Analysis. • VOLTE Call drop analysis (Voice Blocked & Dropped Call Analysis) & Troubleshooting. • Analysis of PRB DL & UL Utilization of sit & according to utilization throughput analysis. • RTWP, SINR, RSSI, UE Power headroom, CQI & Interference analysis. • Parameter optimization & Physical optimization after auditing GPL, MPL parameters & features. • Cell Selection Reselection & Handover parameter audit & Optimization. • RSSI, SINR, CQI, RTWP, Timing Advance, Blocking & Availability, Power Headroom Reports Analysis. • CSFB KPI Analysis & optimization based on KPI counters & CSFB Parameters check from LTE to WCDMA/GSM network. • Designed SCF as per customer request for 4G sites. • Troubleshooted SCF as per customer request for 4G sites. • Define ADJL relation from LTE-3G, LTE-2G & 2G-LTE, 3G-LTE. • Layer-3 Message analysis to find the causes for CSFB drop call.