Rajeev Kumar Sahu Email & Phone Number

Ranchi, Jh, In

India

https://www.linkedin.com/company/health-plus-services

Kolkata, West Bengal, India

1. Handling a team of 15 expert engineers for looking after 24*7 operations for Airtel Bangladesh Network.2. Supporting Ericsson's Airtel Bangladesh team for managing the issues in the network.3. Each repetitive case is a problem which is selected differently and actions are placed accordingly.4. Liaison with concerned stakeholders to get the problem resolved within agreed SLA and to ensure the same is not repeated.5. Preparation/validation of Root Cause Analysis with in depth… Show more 1. Handling a team of 15 expert engineers for looking after 24*7 operations for Airtel Bangladesh Network.2. Supporting Ericsson's Airtel Bangladesh team for managing the issues in the network.3. Each repetitive case is a problem which is selected differently and actions are placed accordingly.4. Liaison with concerned stakeholders to get the problem resolved within agreed SLA and to ensure the same is not repeated.5. Preparation/validation of Root Cause Analysis with in depth analysis of the problem, thinking in each possible way for resolution.6. Preparation/Circulation of final version of Major Incident Report (MIR), as per agreed SLA with the customer.7. Achieved 100% SLA for the last one year, receiving appreciation from internal as well as external organization.8. Inducing different methodology/techniques to save critical outages, i.e. load balancing, load sharing, path distribution, protection.9. Proactive steps taken to make network error free with flawless delivery.10.Maintenance/Circulation of MIR’s and MIR tracker; regular meeting with Local delivery team, MSIP, Planning for clearing out the dependencies upon the stakeholders.11. Introduced and created Abis ring termination in the OSS; enabling effective monitoring of Abis rings, leading to; no ring isolation outage.12. Actions introduced in the network for effective path diversification. Proper diversification done and continued leading to no BSC isolation due to single path impact.13. Liaison with cross functional domains RAN/MPBN/OSS/Core for effective issue resolution with ownership of issues related to transmission.14. Knowledge in Ericsson Mini Link Traffic Nodes; Huawei RTN/OSN Products with Marconi OMS Muxes. Ericsson and Huawei Microwave and Optical.15. Knowledge in Symmetricom Time Provider, Cisco Catalyst 500 express Switches,MPLS,with knowledge in IP routing and QoS.16. Liasoning with CS team for product related issues; and working for issue resolution. Show less

NMS responsibilities

Integration & Maintenance of PDH & SDH transmission network, E1 planning and provisioning, alarm handling of different modules of PDH & SDH equipments. i.e RTN 620.Worked on following RTN Modules:1. PDH: a) Huawei PO1 Card (8E1 Capacity). b) Huawei PH1 Card (16E1 Capacity). c) Huawei IF Card (4E1,8E1,16E1 Capacity). 2. SDH: a) Huawei SD1 Card (2*63 E1 Capacity)… Show more Integration & Maintenance of PDH & SDH transmission network, E1 planning and provisioning, alarm handling of different modules of PDH & SDH equipments. i.e RTN 620.Worked on following RTN Modules:1. PDH: a) Huawei PO1 Card (8E1 Capacity). b) Huawei PH1 Card (16E1 Capacity). c) Huawei IF Card (4E1,8E1,16E1 Capacity). 2. SDH: a) Huawei SD1 Card (2*63 E1 Capacity) 2*STM1. b) Huawei SL1 Card (63 E1 Capacity) STM1. c) Huawei IF Card (63 E1 Capacity). Implemented network Upgradation from PDH to SDH, through work modulation alteration. Responsible for Integration of 100 BTS Sites in Dalhousie BSC carrying out the E1 provisioning/Cross connection effectively. Show less

O&M engineer

2.7 years expericnce in the field of Telecommunication industry performing Integration testing/commissioning, Operation & Maintenance, technical support in the telecom field, working on GSM/CDMA network.Presently working as a Transmission/BSS Engineer in Huawei Telecommunications India Pvt. Ltd. For Idea Project since July 2009 in Kolkata (West Bengal).Previously worked as BSS/; For Aircel Project from Jan 2008 to July 2009 in Raiganj (West Bengal).Previously worked as… Show more 2.7 years expericnce in the field of Telecommunication industry performing Integration testing/commissioning, Operation & Maintenance, technical support in the telecom field, working on GSM/CDMA network.Presently working as a Transmission/BSS Engineer in Huawei Telecommunications India Pvt. Ltd. For Idea Project since July 2009 in Kolkata (West Bengal).Previously worked as BSS/; For Aircel Project from Jan 2008 to July 2009 in Raiganj (West Bengal).Previously worked as Commissioning Engineer for Nokia equipment, for Airtel in Pune; JOB RESPONSIBILITY:1. BSS field Alarm handling and fault escalation (Deals with integration and maintenance of BTSs). Responsibilities for all Network Elements related to GSM. Diagnosis and troubleshooting of faults generated in BTS.Worked on following BTSs:Huawei Indoor BTS 3900.Huawei Outdoor BTS 3900A.Huawei DBS. Carried out hardware installation. Also Carried out software up gradation of both the BTS's using Huawei Local maintenance terminal. Show less

Sole responsible for the effective NMS activities using T2000 LCT for Idea Project.Provision E1 from BSC IDU to the local IDU through the shortest route(Electrical/optical).Provide E1 to the site and integrate it if installation quality is good.Get the site created and activated in BSC and checking of particular E1 using loop break test.Carry call test to confirm and check any call droppings at site.Team handling and movement with proper coordination.Previously… Show more Sole responsible for the effective NMS activities using T2000 LCT for Idea Project.Provision E1 from BSC IDU to the local IDU through the shortest route(Electrical/optical).Provide E1 to the site and integrate it if installation quality is good.Get the site created and activated in BSC and checking of particular E1 using loop break test.Carry call test to confirm and check any call droppings at site.Team handling and movement with proper coordination.Previously carried responsibilities: As Operation & maintenance Engineer for Raiganj Zone which includes the nearby towns. I am responsible for smooth operation of network which includes maintenance and trouble shooting of approx 70 sites and complete transmission network monitoring through NMS of Raiganj RBSC.Also integration of new sites under Ericsson OSD. Uptill now 30 sites integrated for Aircel and BSNL Project Responsible for maintenance of Ericsson RBS (2206/2204/2204V2/V3, 2964, 2954, ), Ericsson RBSC, Ericsson Mini link-E, Ericsson High Cap SDH radios for back bone of sites, Traffic Node. Performs coordination with BSNL and other GOVT. bodies regarding POI, BTS, Microwave, Site Troubles and other network problems.Collecting of DCN data through different microwave equipment of both SDH & PDH for Collection of data for routine AGC, alarm logs and performance repot . Microwave Hop's up gradation for capacity (4x2 to 16x2) and from PDH to SDH.Software up gradation of different transmission equipments.Responsible for Acceptance test (AT) of BTS and Microwave sites from Customer.Alarm patching and verification.Measurement & calibration of VSWR & Return Loss Site Master/ Site analyzer.Commissioning new sites with different cell configurations like 2+2+2, 3+3+3,4+4+4Commissioning of Microwave Unit (Nokia), RRI, E1/T1,FIU(1+0 &1+1),NEC Pasolink.Commissioning of Nokia(ultra) BTS.. Show less

B.E, Electronics & Telecommunication

Activities and Societies: cricket,volleyball

10, English,Maths,Science