Muhammad Alvi

Jamaica NY *****, email:adhamv@r.postjobfree.com, Phone # 215-***-****

RF ENGINEER

New York NY.

**/**** ** **/****

Responsible for design and optimization of LTE/UMTS/GSM and CDMA Wireless networks.

Handled high-level analysis of systems performance and counters to affect positive change in KPIs.

Detailed analysis of counters to determine network performance fixes.

Extensive analysis of network parameters for optimization of KPIs.

Performing radio engineering evaluation for system planning and site acquisition.

Responsible for creation and evaluation for improving network performance analysis and management.

Conducting optimization activities for improvement of network statistics & customer perception.

Effectively applies RF principle to performance activities, Serves as subject matter expert on GSM/GPRS/EDGE/UMTS/LTE/VOLTE and emerging technology theory.

ASST. RF ENGINEER

New York NY.

10/2012 to 08/2016

• Working on FIT 2.5 LTE project in Philadelphia PA (Sprint & Clear wire) using QXDM.

• Experience in Verizon FIT project at NYC/NJ using QXDM

Extensively analyzed JDSU and QXDM logs to resolve RF events seen from single site, multi site, cluster drive test data to achieve KPI levels.

Review parameter/configurations and consistency check for new sites or new carrier launch.

Optimization of CDMA, EVDO and LTE (Triband) networks to troubleshoot and improve KPIs.

Data collecting with QXDM professional software, QPST.

Perform RF Drive testing to carry out propagation and signal measurements.

Collect UE physical measurement (PN, PCI, RSRP, RSCP, SINR and Ec/Io) for the cells in active set.

Verify Handoff functionality performance (Soft, softer and Hard handoffs)

Verify the network, site functioning properly, antenna positions, antenna directions or tilt and swapped sectors.

Confidential Wire Shark Project.

Established SIP call connection with other users & captured the packets during call setup and termination on Wire shark.

Analyzed packets like ARP, TCP, RTP, RTCP and also inspected SYN-SYNACK-ACK confirmation in Wire shark.

SIMULATION OF INTERNET SERVICE PROVIDER'S NETWORK USING LOAD BALANCING TECHNIQUES Configured HSRP, VRRP & GLBP first hop redundancy routing protocols that provides high availability, reliability and load balancing over multiple routers.

• Ability to work and train people in the team.

• Collected cellular data for different companies directly and indirectly linked to different projects.

• Radio Frequency Tester at cellular transmitting towers.

• E-911 Sector Testing, EDVO, Data & Voice Testing and Checked Signal Strength for T-mobile and Sprint.

COMPUTER SKILLS:

Tools : QXDM, TEMS, eDAT, ACTIX, Atoll, MapInfo, Agilent, JDSU E6474A, MS Street & Trips.

OS : MS Windows, UNIX, Linux

MS Office Tools : Excel, Word, PowerPoint, SQL

Companies Worked For:

TELECOM TECHNOLOGY SERVICES INC.

SUBLIME WIRELESS INC.

Job Titles Held:

RF ENGINEER

ASST. RF ENGINEER

Degrees

Bachelor of Engineering: COMPUTER SEINCES.

Associate of Engineering: ELECTRONICS.

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