Devendra Kumar Singh
RAN Engineer with expertise in telecom equipment installation, maintenance, and network optimization
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About
To seek a challenging position in value-driven and leading corporate organization, with Hi-tech environment, to gain knowledge and expertise to enhance my capabilities for future advancement and growth.
Experience
RAN Engineer, CircleL1FMRAN (Assam) - N R Switch N Radio Services - Assam & North East cluster
(2021-12 - 2024-05)
Looking after operation maintenance of All sites of Assam & North East cluster & responsible for up-time, Fault management, coordinating with SNOC for various activities implementation in cluster & fault management of all sites in the cluster.
- Operation and Maintenance of Transmission and BTS Equipment.
- Knowledge of NPT MUX 1020,1200,1050i
- Huawei X4, X8, X16, RTN950 and Huawei DWDM & MUX DMUX.
- Trouble shooting & Alarm rectification NE Through NMS
- Migration of 2G, 3G and 4G Sites from one POP to another POP.
- Familiar with Ericsson BSC, ENM and OSS.
- Knowledge of BSC, ENM and OSS Commands.
- Basic Linux Commands and OSS tool Handling.
- Configuration and commissioning of Ericsson Radio Units (RRU), Baseband Units (BBU), and transmission connectivity.
- Software loading, license verification, and parameter configuration.
- Alarm analysis, troubleshooting, and fault rectification during integration.
- DetectionRectification of fault in the cellsite, based on the system generated alarms.
- End to End Media Testing, Vlan Configuration, IP Configuration, Check Ping Response and Latency of Gateway, OSS and Broker IP, Also find Trace route.
- E1 Sites troubleshooting at BSC as well as Onsite
- Addition / removal of TRX (Carrier) according to traffic trend as per RF Planning team.
- Informing and co-ordination with team members for outages and keeping follow up of the same until restoration.
- Actively involved in Minimize outage of site.
Field Maintenance Engineer - Evolve Technologies and Services Pvt Ltd - Maharashtra & Goa
(2019-08 - 2021-11)
- End to End Media Testing, Vlan Configuration, IP Configuration, Check Ping Response and Latency of Gateway, OSS and Broker IP, Also find Trace route.
- Alarm rectification and troubleshooting like vswr, sync, fault hardware etc.
- Working in Ericsson 2G, 3G, FDD, TDD, M-Mimo and Consolidation I&C.
- Knowledge of DUG, DUW, DUL, DUS, BB5212, BB5216, BB6630 as well as band technologies B0, B1, B3, B40, B41.
- Software upgradation and node backup.
- License Installation and Upgrade.
- Ericsson Microwave I&C.
- Ensuring handover of new sites without punch points from Project.
- Coordination with ground teams to ensure better performance.
- Supervise installation, Troubleshooting, repairs, and service on site.
- Work with Vendors, IP and Service Providers.
Project Engineer - Telesyia Networks Pvt Ltd - Gujarat Circle
(2018-05 - 2019-07)
- Working in Nokia 2G, 3G, 4G and M-Mimo and Consolidation.
- Alarm rectification and troubleshooting like vswr, sync, fault hardware etc.
- Installation and integration of Air scale, M-Mimo, Flexi, Ultra, 3G Fsmd, SRAN, FDD, TDD and Consolidation.
- Huawei, Nokia, Ceragon, Microwave I&C as well as alarm clearing and rectification.
- License Installation and Upgrade.
- Software upgradation and node backup.
- Supervise installation, Troubleshooting, repairs, and service on site.
- Ensuring handover of new sites without punch points from Project.
Education
B. Tech - Electrical and Electronics Engineering (EEE) - Radha Govind University, Ramgarh
Diploma - Electrical and Electronics Engineering (EEE) - Xavier Institute of Polytechnic & Technology
10th - SVM School, Dhanbad
