PROFESSIONAL SUMMARY:

• Extensive 7 - years’ experience of working on 2G/3G/4G projects tied up with giant companies
• Tuned and optimized network coverage, KPI enhancement and strategic process improvements.
• Possess in-depth knowledge of Fundamentals of Telecommunications, network (design, system, management), Telephone system management and queuing theory.
• Hands-on expertise in using layer protocols (http, smtp), transport protocols (UDP, TCP), and network protocols (IP), analysis of link layer protocols and their performance. CSMA/CD and CSMA/CA levels of expertise.
• Proficient in Non-Markovian queues, product form networks, approximation techniques, non-stationary queues.
• Well versed in communications system like Unified and photonic communications, digital transmissions, switching systems,Intelligent Networks, Internet Telephony, Computer Networking Laboratory, Software Tools and Techniques
• In-depth knowledge on operating system like Windows 7&8 Ubuntu
• Intensive hands-on on LTE Air Interface, LTE Functionality, GSM, WCDMA mobile communication concepts.
• Integrated web enabled transport system with IOT system that enables and manages costs &revenue associated with transport management.
• Instituted to manage the network performance and conducting root cause analysis for failures causing target breach drive test optimization and preparing cluster and ssv and cluster reports with Ericsson.
• Expertise in tools: TEMS discovery, Business objects, Map info Confidential OSS.
• Carried out activities on voice-over-IP end points and protocols, end-to-end delay, telephony signalling protocols, gateways and network components, telephone service provision, multi-point, network issues, and the future. Presents market, policy, and economic issues; differentiates VOIP on public or private internets.

KEY SKILLS:

LTE Optimization,MapInfoBusiness object

SSV reportKPI monitoring LTE KPIs accessibility

Cluster reportDL throughputSSD report

Handovers issuesRACH issuesLTE Air Interface

Tems discoveryCoverage issuesLTE Functionality

Tems investigation Ericsson OSSDrive test logs

PROFESSIONAL EXPERIENCE:

Network Engineer

Confidential, Chicago, IL

Responsibilities:

• Back-end remote& on-site ELD operation support to deliver& enable transport management system which is integrated with IOT systems.
• ELD performance monitored with IOT systems which synchronises engine control module to automatically record engine power status and vehicle motion status. This manages revenue & cost on the transportation system.
• Assisted with ELD functionality and troubleshooted debug to sync with mobile application through Wi-Fi to record the vehicle motion status as well as other data to analyse (Date, Time, Location, Driving Time, Engine Hours, vehicle Miles, Driver ID) criterions.

Network Engineer

Confidential

Responsibilities:

• Worked in EGIL for RASO, Supporting to Dtac-Bangkok project Pre-and post-activities for both SSV and Cluster Optimization.
• Created cluster boundaries, drive routes and coordinated with the Drive test team prior to field testing.
• Maintained complete optimization report on SSV, Clusters and site shakedown support.
• Remote support on TEMS discovery Software for D-tac.
• In-depth event analysis and recommendation proposal to improve the RF conditions.
• In-charge to handover complete implementation post report to costumers with long term solutions for poor coverage.
• Assistance with daily top worst cells and ideas to maintain cluster KPI’s.
• Competent on handling Confidential OSS, business objects and ITK tools for LTE.
• Analysis of LTE KPIs accessibility (RACH issues, multiple RRC connection request etc.) Retain ability (PS drops) &Integrity mobility.

Network Engineer

Confidential

Responsibilities:

• Perform SINR & CQI improvement activities
• Completed LTE domain based that includes LTE Air Interface, LTE Functionality, LTE Performance management and Optimization.
• Worked with EGIL RNAM (Region of North America) team supporting T-mobile pre-activities for both SSV and Cluster optimization.
• Maintained complete optimization report on SSV, Clusters and site shakedown support.
• In-depth event analysis and recommendation proposal to improve the RF conditions.
• Remote support on TEMS discovery Software for T-mobile.
• Followed T-mobiles’ different state strategy to create cluster boundaries, drive routes and coordinated with the Drive test team prior to field testing.
• Optimisation & validation report generated. processed post processing drive test using TEMS discovery.
• Extensive analysis on Layer 3 messages using TEMS.
• TEMS discovery usage to report reasons of call drops and access failures.
• Proposal of physical change request’s in-order to optimize the RF conditions, Swapped feeders or any other HW related issues.
• Monitoring LTE through TEMS discovery in KPI analyses and reviewing needed KPI changes/corrections.
• Radio network performance management and optimization activities.
• Competent on handling Confidential OSS, business objects and ITK tools for LTE.
• To carry out basic parameter checks such as RSRP, SINR, and throughput during the Test.
• KPI standards to meet RSRP, RSRP statistics, DL/UL throughput, Latency.
• Analysis of LTE KPIs accessibility (RACH issues, multiple RRC connection request etc.) Retain ability (PS drops) &Integrity mobility
• LTE network launch and cluster optimization, making field level changes, troubleshooting with Handover problem, tuning parameters.
• Pre-launch of LTE network optimization and drive analysis to monitor needed performance.

RF Engineer

Confidential

Responsibilities:

• Created new sites of planning and optimisation for 2G/3G technologies.
• Initiated planning capacity, newtown, roaming, highway sites as per requirement.
• Hands-on touch for the modules like MapInfo, MCOM, Net doctor, rollout, for new site (report generation, loading, planning, re-orientation and analysis).
• Analysis on drive-log files using TEMS.
• Reports on customer complaints and necessary drive engineer feedbacks.
• Provide CES (coverage enhancement solutions) to under-utilized sites.
• Daily traffic, KPI reports analyses; Proposed IBS & repeaters based on customer requirement.
• MS Acceptance report for new sites, providing coverage/drive plots along with KPIs meeting the threshold along with the population covered.

RF Optimisation Engineer

Confidential

Responsibilities:

• Thorough analysis of cell level drop rates according to drop reason classifications like signal strength drops, quality drops, sudden loss drops; data Speed in uploading (HSUPA) and downloading (HSDPA) with SCFT and cluster drives completion.
• In-depth understanding on drive test log files for coverage & quality concerns.
• Conducted drive test and Optimization for GSM 900/1800 MHz cell sites using TEMS Investigation 6.1, 8.1, 9.1, 10.0.5.
• Convert the drive test result to MapInfo professional, MCOM format in-order to generate the reports for taking actions.
• Assisted with Coverage, Quality, Co-channel(C/I) and adjacent channel (C/A) interference and Handovers of the network as per requirements.
• Pre- verification of drive data and take necessary corrective measures, like neighbour list addition and interference analysis.
• Perform drive tests for BSC migration, up gradation, MSC handovers, BSC handovers and other night activities.
• Network Planning for GSM network using Ericsson’s MapInfo and MCom tool.
• Conducted Drive test for TRAI, Coverage Check & Optimization of Railway Track and Involved in AFP implementation.
• Analysis of location Area Code (LAC), Cell Global Identity (CGI), Mobile Allocation Index Offset (MAIO), Hopping Sequence Number (HSN) List.
• PowerPoint Presentation on Pre-& Post optimization- Rxlevel, RxQual, SQI & Interference; CBH, NBH &HO reports.
• To monitor cell by drive test, antenna tilts, and antenna orientation changes.
• Collection of live Network Data like Rx quality, Rx Level etc using TEMS INVESTIGATION (9.1) Tool; run drive tests and define cell boundaries by drive test.
• Complete overlook and assessment on weak coverage areas; report generation of drive test files for PRE-SWAP and POST SWAP; Customer complaints answered and assessed on delivery delays.
• Worked on Highway& Railway drive; new site proposal submitted to overcome coverage patches.
• New sites examination and assessment using TEMS Investigation 9.1; highlighted parameter change request to BSS team to improve overall network quality.