UDIT SHARMA
NCR
Summary
Accomplished Telecom Radio Engineering Technologist with 14 years of global experience in the design, optimization, configuration, and deployment of Wireless RAN networks and radio systems for top-tier telecom operators, including T-Mobile, AT&T, Verizon, Airtel, Idea and Omantel. Expertise spans regions like the USA, Middle East, and India, with a focus on inter-vendor systems. Adept at bridging technical and non-technical teams, solving complex network issues using analytical approaches.
An AWS Certified Solutions Architect, I contribute to AI/ML-driven RAN optimization projects and automation initiatives. Skilled in leveraging cloud-native technologies, containerized RAN, and virtualization for scalable network infrastructures. Deep technical proficiency across 5G, 4G, 3G, IoT, ORAN, and AI/ML integration, with a strong foundation in network governance, software release management, and performance optimization
Overview
15
15
years of professional experience
1
1
Certification
Work History
Manager- RF SME, Professional ll
Samsung India Electronics
09.2023 - Current
- Project: FOA Verizon, CICD, FOA Dish(Boost Mobile)- ORAN
- Tools: USM, Tableau, NMT, Python, Spears, Wireshark, CCM, SCO
- Lead Verizon/Dish Performance monitoring FOA projects for new RAN software releases and for 5G features validation
- Conducted KPI analysis during FOA trials, identifying and resolving issues, resulting in significant improvement in Kpis
- Designed and Coordinate CI/CD pipelines for automated deployment and testing of 5G software releases
- Manage software release KPI deviations, providing updates to customers for both NSA and SA networks
- Guiding internal teams on software release changes for vCU, vDU, FSU, AU, & anchor upgrade and their impact on KPIs
- Coordinate feature testing and preparation of directives
- Utilize Kubernetes commands to check pod health, manage containerized network functions, and troubleshoot service disruptions
- Log collection & log analysis using post processing tool XCAP
Principal RF Engineer
Amdocs Development Centre India Llp
06.2022 - 09.2023
- Project: AT&T Cluster Optimization, Verizon CBand Rollout
- Tools: ADM, ENM, Quantum, Actix, Jupyter, Rollout360, RMAP, Tableau, RFDS, iPerf, Python
- Led the ADM tool operationalization and its value realization program
- Conducted audits of parameters and features via ADM, driving improvements with DevOps teams
- Managed post-launch optimization for AT&T cluster markets (Oklahoma, Arkansas, Louisiana)
- Led the Worst Offender Cells Optimization project in Arkansas
- Directed the DAS 5G optimization project
- Led parameter and feature trials for AT&T markets
- Prepared and coordinated Layer management strategy for Verizon CBand rollout
- Led capacity planning initiatives, leveraging AI/ML models to predict network congestion
Senior Engineer
Ericsson Global India Services Private Limited
11.2019 - 06.2022
- Project: Bharti Airtel (Central team)
- Tools: Cognitive SW(DOP), GH, ACD, ERCA, MYCOM, E// OSS (ENM), Ribbon, EPMP, Tableau, Python
- Involved in AI/ML based Cognitive SW(DOP) operationalization, improving value realization
- Explored & audited CS RCAs and worked with the SCU team for further improvement
- Worked on multiple high customer complaint grids by suggesting and executing soft actions based on CS output
- Validated Ericsson’s Virtualized Drive Test (VDT) solution by analyzing call traces, KPI rasters, and geolocation data for 5G/LTE network optimization
- Validated RF Design and Site Selection module functionalities, ensuring optimal LTE/5G network planning, PCI/PRACH optimization, and site selection for consolidation and densification
- Validated Capacity Planning module functionalities, ensuring accurate traffic forecasting, network bottleneck analysis, and optimization for LTE/5G expansion
- Conducted user acceptance testing for CS, supported in 5G integration in CS/DOP PD module and created multiple CS ISF workflows
- Delivered advanced analysis and troubleshooting for interference issues on high RSSI cells
- MS Lead for PAN India Performance AT for OEM_Ericsson
- Automated routine tasks using Python, saving 20-25 hours weekly
Senior Engineer
Zuree Telecom Private Limited
03.2019 - 09.2019
- Project: T-Mobile LTE RFD WaBa Ericsson Pre Launch
- Tools: RFDS, ONE DATA, ACTIX ONE, ENM, Citrix receiver, Street and Trips, Atoll & pier, winfoil, Python
- Conducted RTT (post-integration tests) for UMTS & LTE networks using CIQ and performed post-test diff checks
- Led the full parameter/configuration audit and launched new sites within 24 hours of integration
- Managed alarm clearing and reviewed E911 call test logs
- Provided KPI reporting for new sites, ensuring smooth network deployment, properly unlocked, unbarred and unreserved
- Conducted and analyzed drive tests, accordingly executed optimization changes
- Performed comprehensive site planning and optimization using Atoll, ensuring seamless network integration and improved coverage and capacity in target areas
RF Engineer (Technical Consultant)
Ericsson India Pvt Ltd
02.2016 - 03.2019
- Project: Bharti Airtel-MS (LEAP Open Network)
- Tools: Ericsson OSS, Mapinfo 12.0, ESPA V8 DT, Wireshark, FSSAT, WinFoil, AZQ, WFM
- Continuously monitored and optimized network performance using RF optimization tools, dynamically adjusting parameters to meet evolving user demands and network conditions
- Conducted detailed statistical data analysis and KPI monitoring to identify and resolve performance bottlenecks
- Experience with log collection & log analysis, debugging tool such as wireshark
- Performed worst cell analysis and RF parameter tuning (tilt angles, frequency settings, handover thresholds) to enhance coverage, signal strength, and overall network quality
- Identified and mitigated interference (co-channel, adjacent channel) using strategies like power control, antenna reconfiguration, and parameter optimization
- Managed LTE integration, script development, and software upgrades, ensuring network reliability and performance
- Led post-optimization analysis, leveraging KPIs to continuously improve network performance and user experience in high-traffic areas and during peak hour
RF Engineer
Rawelcom Engineering Pvt. Ltd
07.2013 - 02.2016
- Project: Airtel & Idea-ERICSSON (Delhi/NCR)
- Tools: Ericsson OSS, ESPA, Tems investigation 10.0.1, Mapinfo 8.5
- Collaborated with cross-functional teams, including core network engineers, field engineers, and planning teams, to ensure end-to-end network optimization
- Provided technical recommendations to site acquisition teams on equipment placement, antenna orientation, and site configurations for optimal network performance
- Generated detailed reports on optimization outcomes, including pre- and post-optimization performance metrics, with actionable insights for further improvements
- Coordinated with the Network Operations Center (NOC) to troubleshoot and resolve network issues, enhancing customer experience
- Performed key network optimization tasks, including neighbor optimization and KPI reporting
- Tested and analyzed data for critical processes such as Data Handover, Cell Reselection, and 3G to 2G Handover
- Evaluated field test data to assess coverage, signal quality, and throughput performance, identifying areas for optimization or corrective action
- Assisted in the deployment and planning of network sites, ensuring proper configuration of equipment, antenna placement, and RF parameter settings to optimize coverage and capacity
RF Engineer (Technical Consultant)
Ericsson India Pvt Ltd
07.2010 - 07.2013
- Project: Omantel, Airtel GSM, WCDMA & LTE-ERICSSON (Delhi/NCR)
- Tools: Mapinfo 8.5, Tems investigation 10.0.1, TEMS mobile
- Identified and evaluated locations for new site installations, optimizing site orientation and collaborating with the RF design team to adjust frequency planning and reduce interference for improved network reliability
- Developed site layouts (GBT/RTT) and managed all RF-related data, generating pre-cluster drive reports to identify site swaps and resolve azimuth issues for performance optimization
- Analyzed 3G coverage and quality, including call events (Voice/Video/PS/HSDPA), handovers, missing neighbors, pilot pollution, CPICH power, and IRAT handovers
- Created Rx level and quality plots using MapInfo and prepared comprehensive PPT presentations of coverage plots
- Coordinated RF surveys for 2G, 3G, and LTE sites to ensure accurate data collection, and led extensive drive tests across varied areas to assess real-time network performance
Education
MBA -
Himachal Pradesh University
07.2012
Bachelor of Engineering -
Maharishi Dayanand University
07.2010
10+2 -
Army School, Yol Cantt
07.2006
Skills
- Samsung Quarterly ACE Award
- Amdocs STAR Award
- Runner-up, Amdocs Sparkz Innovative Idea Program
- Ericsson ACE Award
- BMAS NDO Excellence Award
Skilled Technologies
- 5G, LTE, 3G, GSM, ORAN
- Python, AIML, Deep Learning
- SDN/NFV, Cloud (AWS), vRAN, Containerized RAN, Kubernetes
- IoT, NTN
Certification
- AWS Certified Solutions Architect – Associate (Valid till Feb’26)
- AIML Specialist (9-month certification)
- 5G O-RAN Specialist (3-month certification)
- vRAN and Containerized RAN Specialist (3-month certification)
- Samsung Level 2 (L2): Advanced Technical Staff (Valid till Apr’27)
- Ericsson Certified Associate – Ericsson 5G RAN (ETCP-402)
Core Strengths
- In-depth expertise in 5G, 4G, 3G, 2G, ORAN, NB-IoT, VoWiFi, WiFi and RedCap technologies, with extensive experience in RAN domain and network optimization.
- Basic knowledge of 6G, LiFi, NTN & LoraWan technologies, with an understanding of their potential applications in the telecom industry.
- Expertise in data-driven network optimization, enhancing KPIs, and optimizing Layer Management System (LMS) configurations.
- Hands-on leadership in CI/CD pipeline management and software release performance.
- Advanced troubleshooting and RCA methodologies for fast issue resolution.
- Expertise in AI/ML-based network optimization, RAN governance, and performance reviews.
- Ability to apply AI-driven insights for optimizing wireless communication systems and enhancing operational efficiency, and ORAN integration for scalable network architecture
- Skilled in cloud-native networks (vRAN, Kubernetes, Docker) and virtualized telecom infrastructures.
Key Projects:
- AI/ML Traffic Prediction Model: Developed a forecasted 5G network traffic for improved resource allocation (real world scenario with large data to be tested)
- Automated LMS: Developed an automated LMS to enhance operational efficiency.
- ORAN Traffic Steering: Contributed to the conceptualization and design of traffic steering models.
- Illegal Repeater Detection Prediction Model: Involved in predictive model of Cognitive software leveraging AI/ML techniques to identify and mitigate illegal repeater activities, enhancing network security
- AI/ML SON Prediction Model: Working on a self-organizing network (SON) prediction model to optimize network configuration and performance.
- Small Projects: Automated Pre-Post processing, Prb HeatMap, parameter diff, dashboards, and other enhancements to improve operational workflows.
- vRAN & NFV Simulations: Created container-based solutions using Kubernetes, Docker, and OpenStack for RAN and ORAN environments.
- Interference Classification using AIML model
Timeline
Manager- RF SME, Professional ll
Samsung India Electronics
09.2023 - Current
Principal RF Engineer
Amdocs Development Centre India Llp
06.2022 - 09.2023
Senior Engineer
Ericsson Global India Services Private Limited
11.2019 - 06.2022
Senior Engineer
Zuree Telecom Private Limited
03.2019 - 09.2019
RF Engineer (Technical Consultant)
Ericsson India Pvt Ltd
02.2016 - 03.2019
RF Engineer
Rawelcom Engineering Pvt. Ltd
07.2013 - 02.2016
RF Engineer (Technical Consultant)
Ericsson India Pvt Ltd
07.2010 - 07.2013
MBA -
Himachal Pradesh University
Bachelor of Engineering -
Maharishi Dayanand University
10+2 -
Army School, Yol Cantt
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