Sudhir Kumar

I am highly motivated to render my services for an organization that offers a challenging position to perform for the advancement & growth of the organization. I am ambitious in pursuing a professional career in an organization wherein I can constantly grow on the job, acquire specific skills at each level and give my best efforts to work for overall stability and prosperity of the company with my 5+ years of experience in telecom field on different technologies.

5+ years of NR & LTE Network Optimization experience in vendor (Nokia & Ericsson) environment of large Network.Good Communication skill, ability to work in cross functional team and diverse environment, strong problem-solving ability for NR & LTE network. Focused RF Engineer working directly with customers

• LTE layer vise KPI analysis like FD/TD/TD-DC/L21/L900
• New site optimization and cluster optimization for Pre and Post launch sites
• Dump audit for all technology & rectify the needful discrepancies
• 4G Sites planning based on coverage & Capacity of sites as well as clatter based parameters, Hardware configuration & field level changes
• Also plan for layer balancing based on utilization of layers
• Suggesting physical changes such as Tilt, Orientations, and Height and Type of GSM antennas
• Checking and rectify PCI swap, coverage and handover related issue, RRU faults
• Single site drive test, created site acceptance report format, drive test analysis
• Ensuring KPIs to be met RSRP, RSRP statistics, DL/UL throughput, Latency
• Actively done LTE Parameters audits- LAC/TAC
• Providing Drive routes to DT engineer using MAPINFO and also defining cluster boundaries
• Post Processing of 4G Drive data on for problem analysis (Coverage, Fast return Issue, I-Rat issue and Low DLTP/ULTP problems)
• Parameter audit for LTE, like Reselection, Redirection, CSFB, SRVCC, and raise CR for implementation
• SCFT and Cluster drive coordination for Airtel sites and report making
• GSM KPI's analysis along with multiple band system, like SRAN, CRFS
• GSM traffic balancing with the help of parameter to main to expansion based on utilization

• MapInfo-(8.8, 13.2)
• Nemo Analyzer
• Tems Investigation
• Tems Discovery
• Azenquos Tools
• Google Earths
• ACD
• Remote Desktop
• Citrix
• Niam
• Bharti INNO secure CRT
• Putty
• QGIS

• BI
• Mycol
• TEMS tool
• Azq
• MapInfo Professional
• ENM
• QGIS tool

• Resolved product issue through consumer testing.
• Network Design & Optimization
  
  Optimized LTE network parameters, improving coverage by 15% and reducing call drops by 25%.
• Designed and deployed RF solutions for 10+ urban sites, increasing network capacity by 30%.
• Drive Testing & Analysis Conducted over 500 hours of drive testing using tools like TEMS and Actix, identifying and resolving major interference issues. Reduced handover failures by 20% through detailed post-processing and optimization strategies.
• Tool Proficiency & Automation
  
  Automated frequency planning tasks using Python, reducing manual work by 40%.
  
  Created custom scripts for log file parsing, cutting analysis time by 50%.
• Project Contributions Part of a 5-member team that successfully launched a 5G trial network, achieving KPI targets within 2 weeks of rollout. Supported multi-vendor RF projects (Huawei, Ericsson, Nokia), enhancing multi-tech troubleshooting capability
• Collaborated with team of 10 in the development of Ericsson.