VENKATA SAI MANOJ SINGAMNENI
Telecom Gateway LLC
Lewisville
5
years of professional experience
Results-driven RF Engineer with hands-on experience in RF drive testing, wireless network optimization, and performance analysis for LTE and 5G networks. Skilled in conducting field testing, troubleshooting coverage and capacity issues, analyzing KPIs, and validating network performance using industry-standard RF tools. Experienced in site verification, data collection, and optimization activities to improve network quality and user experience. Strong problem-solving and communication skills with a proven ability to deliver reliable and efficient wireless network solutions.
Work History
RF Network Engineer
1 Month- Performed RF analysis, drive testing, validation, and optimization of LTE, 5G NR, C-Band, CBRS, DSS, and mmWave networks to improve coverage, capacity, and overall network performance.
- Analyzed RF KPIs including RSRP, RSRQ, SINR, throughput, accessibility, retainability, and mobility metrics to identify performance issues and recommend optimization solutions.
- Conducted Layer 3 log analysis, handover validation, call flow analysis, and VoLTE/VoNR troubleshooting using tools such as XCAL, TEMS, Wireshark, and other RF diagnostic platforms.
- Supported deployment, integration, testing, and optimization of advanced 5G technologies including Massive MIMO, Beamforming, Carrier Aggregation, EN-DC, and Standalone/Non-Standalone architectures.
- Performed validation and troubleshooting of virtualized RAN (vRAN) infrastructure, including vCU/vDU components, fiber connectivity, synchronization, and fronthaul/midhaul/backhaul transport networks.
- Collaborated with cross-functional teams to validate data center-hosted wireless infrastructure, ensuring reliable server connectivity, transport integration, and end-to-end network performance.
- Prepared technical reports, performance assessments, and engineering recommendations while supporting AI-driven network analytics, automation initiatives, and next-generation wireless deployments.
RF Engineer
1 Year 8 Months- Assess and optimize mobile radio networks for functionality, coverage, and service quality through drive testing
- Identify and troubleshoot network performance issues, providing solutions to enhance coverage and service reliability.
- Measuring and optimizing capacity, coverage, and quality of service (QoS)
RTL Design Engineer
1 Year 5 Months- Led top-level SoC design for LINT/CDC validation and ensuring chip IO ports were appropriately constrained.
- Reviewed and fixed LINT/CDC violations; Performed frequency plan vs clock design constraints and HM-Parameter overrides.
- Worked with core module owners to fix inter-module violations and improved Lint/CDC checks with CAD teams.
- Designed and debugged RTL for blocks such as Sub-block interleaving and channel interleaving.
- Developed testbenches in Verilog and worked on design synthesis.
- Bitsilica Pvt Ltd|Qualcomm Client |SoC Team Dec 2021 - Nov 2022
- Bitsilica Pvt Ltd|IISC 5G Testbed Client |FPGA Xilinx IP Integrator Oct 2020 - May 2021
- Implemented and integrated ADRV9009 and PL 10G Ethernet designs.
- Handled simulations, synthesis, and bitstream generation using Petalinux software.
Education
Master of Science - Electrical And Electronics Engineering
Bachelor of Science - Electronics And Communication Engineering
Skills
RF Tools & Platforms: XCAL
TEMS Investigation
Wireshark
QXDM
QCAT
MapInfo
Google Earth Pro
Actix Analyzer
Network Signal Guru (NSG)
Wireless Technologies: LTE
LTE-A
5G NR
C-Band
CBRS
DSS
mmWave
VoLTE
VoNR
EN-DC
Massive MIMO
Beamforming
Carrier Aggregation
SA/NSA 5G
RF Performance & Optimization: Drive Testing
RF Optimization
Coverage Analysis
Capacity Planning
Mobility Optimization
Handover Analysis
KPI Analysis
Root Cause Analysis
QoS Evaluation
RF KPIs: RSRP
RSRQ
SINR
RSSI
CQI
Throughput
Accessibility
Retainability
Mobility Success Rate
Call Drop Rate
Handover Success Rate
Network & Transport: vRAN (vCU/vDU)
Fronthaul
Midhaul
Backhaul
Fiber Optics
Transport Network Validation
Synchronization & Timing Validation
Data Analysis & Automation: Python
Excel
Power BI
SQL
Data Visualization
Performance Reporting
Automation Scripting
Activities and Honors
Recognition: “Star of the Month” three times by director of BDC Qualcomm for execution and delivery of high-quality work on schedule.
Timeline
RF Network Engineer
Telecom Gateway LLC
05.2026 - CurrentRead More
RF Engineer
Scarlet Wireless Inc
09.2024 - 05.2026Read More
RTL Design Engineer
Bitsilica Pvt Ltd
06.2021 - 11.2022Read More
KLUniversity
Bachelor of Science from Electronics And Communication Engineering
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Texas A&M University
Master of Science from Electrical And Electronics Engineering
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