Summary
Overview
Work History
Education
Skills
Projects and Paper Presentations
Interests
Timeline
OfficeManager
LAKSHMI PRIYA MATHIYALAGAN

LAKSHMI PRIYA MATHIYALAGAN

Liverpool

Summary

A telecommunications professional currently pursuing a Master’s degree in Telecommunications and Wireless Systems to deepen expertise in advanced RF technologies and protocols. With hands-on experience in network monitoring, troubleshooting, and optimization, they bring a strong foundation in operating systems, networking, and hardware/software maintenance. Known for a proactive approach, commitment to continuous learning, and adaptability in high-pressure environments. Dedicated to problem-solving with a customer-focused approach and to ensuring system reliability while fostering team growth.

Overview

3
3
years of professional experience

Work History

Graduate Engineer Trainee (GET)

Vodafone Idea Limited
11.2021 - 11.2022
  • Frequency Planning & Optimization: Led 2G frequency planning across all districts in Tamil Nadu for three quarters, resulting in improved network performance, particularly in CSSR(Call Set-up Success Rate), HOSR (Hand-Over Success Rate) and Voice DCR (Drop Call Rate) KPIs.
  • Parameter Analysis & Troubleshooting: Conducted detailed parameter analysis, improving the TBF drop rate KPI. Utilized RF planning tools and MapInfo for data visualization and analysis.
  • KPI Monitoring & Reporting: Updated daily KPI trends for the entire network, and circulated them to the entire team to ensure consistent monitoring of network health and performance.
  • Training & Learning: Gained hands-on experience in 3G and 4G technologies, improving network performance and alignment with industry standards.
  • Network Optimization: Conducted investigations using TEMS Discovery, analyzing network performance data and identifying opportunities for optimization in coverage and signal quality.

RAN Engineer – Network Optimization & RF Planning

Vodafone Idea Limited
11.2022 - 09.2024
  • Network Performance Monitoring: Tracked critical KPIs such as RSRP, RSRQ, SNR, throughput, call drop rate, attach success rate, handover success rate, end-to-end CSSR, and User Equipment (UE) throughput, effectively enhancing signal quality and coverage in low-coverage areas and maintaining alignment with industry standards.
  • Technical Analysis & Optimization: Utilized Schema Ultima Forte for 2G frequency planning, along with MapInfo and Google Earth for data analysis. Performed comprehensive log analysis to address drop call and access failure issues, applying corrective measures.
  • Troubleshooting & Drive Testing: Conducted TEMS Discovery investigations, collecting and analyzing drive test data and key metrics for network troubleshooting and optimization. Adjustments to azimuth and tilt are recommended to reduce pilot pollution and improve coverage.
  • Tool Proficiency & Automation: Developed scripts for missing neighbours to assist client RF engineers with OSS entries. Leveraged expertise in RF planning and optimization tools to enhance network performance, and used EdenNet SON for LTE optimization, addressing ANR, blacklisting, mobility load balancing, and sleeping cell issues.
  • Network Traffic & Issue Management: Identified network trends, mitigated potential traffic impacts, managed congestion, packet loss, and service availability. Monitored End-to-End CSSR for Tamil Nadu, resolving TNL failures and microwave congestion.
  • Project Coordination: Oversaw site relocations, new site deployments, and layer additions, ensuring SACFA report submissions, coordinating commercial launches, and monitoring post-launch KPI. Led initiatives to address zero-call sites and high-failure areas across 2G/3G/4G networks.

Education

Bachelor's - Electronics And Communications Engineering

Panimalar Engineering College, Anna University
Chennai, India
05-2021

Master of Science - Telecommunications And Wireless Systems

University of Liverpool
Liverpool, United Kingdom
09-2025

Skills

  • MapInfo
  • KPI Management
  • Mycom OSI (Proptima)
  • Taission OSS(Huawei)
  • NetAct OSS (Nokia)
  • TEMS Discovery & TEMS Investigation
  • Schema Ultima Forte
  • 3GPP RF Protocols
  • Microsoft Excel
  • Problem-solving and analytical skills
  • Negotiation and persuasion abilities
  • Time management
  • Teamwork
  • 24/7 Network (SDH/MW) Monitoring
  • Site Optimization
  • Team Management

Projects and Paper Presentations

  • Li-Fi Based Underwater Communication System (01/2021 – 03/2021) Developed a pioneering LiFi-based underwater communication system using Light Fidelity (LiFi) technology for higher data transmission speeds and improved security.Conducted extensive research, designed a prototype system, and optimized signal transmission in varying underwater conditions.Integrated advanced signal processing techniques to enhance communication performance, enabling real-time monitoring of underwater events.Demonstrated innovation, technical proficiency, and problem-solving skills in wireless networking.
  • LPG Leakage Detector (06/2019 – 07/2019) Designed a safety system for detecting LPG leakage, alerting users through voice messages and activating exhaust fans. Awarded 2nd place in the overall project presentation at the college’s mini-project fair among 200 entries for innovation and impact.
  • Smart Vehicle (Paper Presentation) (04/2020 – 05/2020) Developed a smart vehicle system incorporating safety features such as automated documentation verification and alcohol detection which is integrated with sensors to ensure that the engine won't start unless passengers wear seat belts, and adjusted speed limits based on alcohol detection. Presented innovative safety measures to enhance the driving experience and road safety.

Interests

  • Advancements in 5G and Future Wireless Technologies – Passionate about staying at the forefront of mobile network innovations
  • RF Engineering and Network Optimization – Enthusiastic about improving network performance and coverage through data-driven approaches
  • Emerging Technologies in Telecommunications – Actively exploring automation, SDN, and NFV to enhance network management
  • Problem-Solving and Data Analytics – Enjoy solving complex network issues using data analysis and performance monitoring tools
  • Continuous Learning and Industry Engagement – Committed to ongoing professional development through certifications, workshops, and industry events

Timeline

RAN Engineer – Network Optimization & RF Planning

Vodafone Idea Limited
11.2022 - 09.2024

Graduate Engineer Trainee (GET)

Vodafone Idea Limited
11.2021 - 11.2022

Bachelor's - Electronics And Communications Engineering

Panimalar Engineering College, Anna University

Master of Science - Telecommunications And Wireless Systems

University of Liverpool
LAKSHMI PRIYA MATHIYALAGAN