Nikhil Raj

• Good Understanding of Open Ran Integration , Deployment of a New Site and Troubleshoot Process of Samsung and Mavenir Vendors.
• From Making a Site on Air with Alarm Free and to Prepare for the Site Acceptance too.
• Understanding of 5G ORAN Network Functions (CU, CU-CP, CU-UP, DU, RUs).
• Troubleshooting the RETs and Different types of Alarms in USM For Samsung, and MCMS in Mavenir Vendors.
• Worked On CR Activities too and have a Basic Understanding of CSR Integration Also.
• Knowledge On LTE/5G , ORAN Architecture , and Call Flows.
• Call home and PRACH Analysis and troubleshooting.
• Use of LINUX Operating System, Jira and ZTPO.

Customer -DISH/EchoStar (USA)

Technologies -5G/Open Ran

• Good Understanding of Open Ran Integration and Troubleshoot Process of Samsung and Mavenir Vendors.
• From Making a Site on Air with Alarm Free and to Prepare for the Site Acceptance too.
• Troubleshooting the RETs and Different types of Alarms in USM For Samsung, and MCMS in Mavenir Vendors.
• Worked On CR Activities too and have a Basic Understanding of CSR Integration Also.
• Knowledge On LTE/5G/ORAN Architecture and Call Flows.
• Use of LINUX Operating System, Jira and ZTPO.
• Basic Knowledge Of CI/CD Pipeline, Pods, Dockers, Kubernetes and VM.

Customer - AT&T (USA)

Technologies - 4G/5G

• Good understanding of the Ericsson integration and troubleshooting process of LTE/5G.
• Provided end-to-end support to the field teams for rectification work or any service-degraded alarms.
• Assisted in hardware installation, cabling, and power-up of BTS/eNodeB equipment.
• Troubleshoot on M-Pilot/PIM, internal/external interference, RSSI, VSWR, RETs, TMAs, UL/DL losses.
• Manually updating the RRU and RET scripts as per the RFDS.
• Monitored network capacity and performance to diagnose and resolve complex network problems.
• Planned implementation of network enhancements and upgrades.
• Improved network performance by identifying and resolving bottlenecks, optimizing configurations, and implementing best practices.

Customer - 3UK (United Kingdom)

Technologies - 4G/5G

• Performed auto integration activity as well as zero-touch integration.
• Optimized system performance by troubleshooting and resolving complex technical issues related to integration, infrastructure, and software components.
• Assisted field technicians in identifying and troubleshooting faults, ensuring efficient maintenance and minimal downtime.
• Once integration is completed, then perform the call test on LTE and 5G with SRS tools.
• Collaborated with field teams and the NOC to troubleshoot integration issues.
• Troubleshoot RSSI, VSWR, RET, TMA, UL, and DL losses.
• Maintained detailed integration logs, acceptance reports, and documentation for audit and SLA compliance.

Customer – Bharti Airtel.

Technologies - 2G, 3G, 4G, 5G

• Installation and commissioning of Ericsson Baseband - BB6630, BB5216, BB5212, and DUG, DUS 3101, DUW 2001/310.
• Working experience with Ericsson GSM, WCDMA, LTE, and 5G AIR antenna equipment.
• Managed multiple projects simultaneously, demonstrating strong organizational skills and adaptability under pressure.
• Monitoring, fault finding, and fault rectification of sites, O&M alarm handling.
• Project planning, resource allocation, project execution, project tracking, monitoring, and reporting.
• Troubleshooting and rectification of alarms in the BTS.
• Experience in sector addition and handling commands and IPs.

Customer – Vodafone Idea Limited.

Technologies - 2G, 3G, 4G, 5G

• Installation and commissioning of Ericsson mini link and Ceragon microwave of different sizes.
• Monitored installation of materials and equipment for compliance with drawings and specifications.
• Verified construction documentation to meet client requirements and vision.
• Worked on the installation of different types of GPS, antennas, and RRUs, connecting the RET cable physically, and making the connectors.
• Also ensures completion of the RSA, ATP-11A, and ATP-11B.
• Alarm rectification, as well as attending the customer meeting.

Customer - Reliance Jio Infocom ltd

Technologies - Small Cell, IBS, OSC, Enterprises

• Responsible for Maintaining the OAM Equipment's and Maintaining the Network 24x7.
• Worked On Different Types of Sites like OSC, IBS, Small Cell, Installation and Working of ODSC and UBR.
• Install and repair cables (including coax, hybrid, and fiber optic cables) as well as connectors. Also, to Maintain the PM Hygiene of the All Site.
• Perform Maintenance or repair work on existing tower equipment, using hand or power tools.
• Knowledge On Cisco Routers, Junipers, L1-L2 Switches.
• Maintaining Installation quality as suggested by QC department.
• Installation of Jio Equipment's by coordinating Warehouse, Vender team and the Customer.
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