VoLTE, LTE, UMTSOracle 9i/10g, SQL, PL/SQL Knowledge of OSI Model, Class of IP Addresses, Subnet Masks, VLSM, IP Subnetting, Routing Protocols such as RIP, IGRP, OSPF and EIGRP.
Extensive knowledge of LAN, VLAN, VTP, Switch Port Security, Access Control List (ACL), Network Address Translation (NAT), Wide Area Network (WAN), PPP, Frame Relay, Wireless Local Area Network (WLAN), DNS, DHCP Server, VPN, SIP, RTP, TCP/IP, IPv4 and IPv6.
Organized Lab Exercises for Router/Switch Backup, Configuring a Router/Switch for Telnet, Port Security, Password Recovery, Configuration of IP Routing Protocols, VLAN configuration, VTP configuration, Inter VLAN Routing, ACL configuration, NAT/PAT configuration.
Mar 2013 to Oct 2013
Team Lease - IIJT
Courses conducted: A+, N+ and CCNA (Cisco Certified Network Associate)
RF Deployment EngineerNov 2013 to Current FES - Further LLC － Cherry Hill, NJ
Modernization (T-Mobile)Involved in creating site data fill and E911 work order, CIQ, site integration, test calls and drive test before the site gets on air.
Experience with RF Engineering principles and ASSET planning tools to maximize coverage, capacity, and performance of GSM, UMTS and LTE radio network.
Implementation of new features and network parameter optimization.
Work with other engineers and operations to address discovered issues.
Coordinated with Site Acquisition and Engineering regarding site requirements.
Prepared zoning documents with propagation plots, and identified significant gap in coverage and described in detail the nature of the area or the number of potential users who may be affected by the claimed significant gap.
Prepared MPE (Maximum Permissible Exposure) study to ensure that the site is in compliance with FCC Standard using on-site measurements and software analysis.
Represents T-Mobile on Zoning Hearing to justify the site alteration.
Created zoning plots using ASSET planning tool.
Reviewed SCIP and RF Configuration Sheet.
Project: VoLTE Deployment (T-Mobile) Team lead for FES VoLTE Project in various T-Mobile markets.
Analyzing the drive test data using ActixOne, troubleshoot the VoLTE Drops such as RTP Timeout, SIP Release, New INVITE.Analyze the poor MOS area and provide the recommendations to improve the coverage.
Project: LTE Pre-Launch (Alcatel-Lucent, AT&T) Performed RF Data Analysis & Pre-launch Optimization of LTE 1st and 2nd Carrier network at NY/NJ Market.
Daily activities involves analyzing JDSU/NEMO Drive test data to achieve target KPIs on DL/UL Throughput, create Drive routes & submit Neighbour lists.
RF EngineerMay 2010 to Dec 2012 FES - Further LLC
UMTS Pre-Launch - Alcatel-Lucent, AT&TPerformed RF Data Analysis & Optimization of UMTS 3rd & 4th Carrier network at NY/NJ Market; verify WCDMA scanner frequencies using Actix Spotlight and AT&T GNG Reports.Troubleshoot Wireless networking and hardware issues with UMTS network, also responsible for IFHO, Initial neighbor lists planning and neighbor audit.Identify major CS and PS call-related problems (Handover, Drop calls, Access failures, Application Layer Drops, hardware problems etc.) using Layer 3 Messages.
Performed IFHO (Inter frequency handover) test and responsible to submit cluster Core/Border Settings using MapInfo and verify PSC miss-match between F1 & F3.
Daily activities involves analyzing Agilent Drive test clusters data to achieve target KPIs on Voice calls, HSDPA, HSUPA and solving network issues.
Project: Schema - T-Mobile Performed overall Network optimization for T-Mobile HSPA+ project using Schema Ultima Mentor tool, built the UMTS/GSM network environment using the latest switch dump file.Maintain & Update Schema Server for North East region on daily basis.Performed SC Optimization at Market level and fix Co-SC issues, Analyze drops due to missing neighbor, added Critical Missing Neighbor, check the KPI improvement in Network.
Identify Over-shooters sites using Access Distance histograms report and run Tilt optimization for those sites, as well as responsible to solve UMTS-GSM discrepancy.
Associate RF EngineerMar 2009 to Apr 2010 MobileComm Professionals Inc
T-Mobile at Richmond, Pittsburg, Minneapolis) Performed Drive Testing for T-Mobile in various markets, performed Stationary Testing, Cluster Drive, Market Drive, IRAT Testing, E911 Testing using TEMS.
Accumulated UEs and Scanners Physical measurements (CPICH, RSCP, Ec/No) for various drive.
Knowledge of Nokia and Ericsson GSM & UMTS Equipments like, TMA/LNA, MHA, Diplexer, Duplexer, Routers, Switches, RBS, BTS, MCPA, RXAIT, and LMU.
Knowledge of UMTS Network Analysis: Cell Coverage Analysis, Missing Neighbors Analysis, Pilot Pollution Analysis, Swap sector & SC consistency check, Azimuth & Tilt Verification, Soft Handover Issue, IRAT Handover Optimization, Access failure and drop call Analysis.