Telecom Engineer with 10 yr experience in core network
Resume Keywords:
Core network,GSM,3G,switching,planning.
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OBJECTIVE To attain a challenging position that offers the opportunity to enhance my skills and abilities in the field of Telecom and to reach the pinnacle as my career progresses.
SUMMARY Telecom Engineer with good knowledge on telecommunication networks. 10yrs extensive experience in various projects for Huawei Telecommunications India, Ericsson India Pvt Ltd, TATA Teleservices Ltd & Reliance Infocom Ltd . Hands on work with large size Digital SW systems (Huawei MSOFT3000 GSM, Ericsson AXE 810 GSM/CDMA. Involved in full cycle of projects from start to finish, which includes program managing, Team player with excellent interpersonal and analytical skills.
WORK EXPERIENCE
Core Operations Lead- Bangalore, India
Huawei Telecommunications Since Sep 2011 - till date
Leading the Core Operations ,Surveillance & VAS team.
Good Experience in handling Huawei MSOFT Switch, MGW(UMG 8900) , HLR & Trouble shooting.
Working on Network Performance, KPI improvement.
Assistant Manager- Core Network
Huawei Telecommunications,Cochin, India Since Feb 2009
Worked with MS Core Operations for Aircel Kerala Circle from the time of launch.
Handled Madhya Pradesh Aircel Core Operations from circle launch with Good Customer Satisfaction.
Implemented ICR (intra Circle Roaming) for the very first time for Aircel . This was commercially launched & guided other circles for the implementation of the same.
Coordinated with verticals like Revenue Assurance for all its queries related to its Commercial Launching.
Supported Implementation of ICR in Other Huawei Accounts & other Circles of Aircel.
Integrated & implemented Madhya Pradesh Aircel Circle (MSC/MGW/HLR).
All configurations & solutions requested by Customer were completed before time for smooth Launch of Circle with ICR.
MP Circle is homed with Kerala MSS & HLR. All activities were done.
Implemented SIP related solution with for the first time for Aircel.
With this solution, Circle GMSC works as NLDO/ILDO. Involved in its complete implementation & new POI connectivity.
This was in Coordination with Aircel NLD, ILD, Circle Ops & with Other Operators.
Played a major role in for MNP Migration for Kerala & MP Circle
Played an Important Role in Coordination with Project team for Integration of Nodes like Trivandrum MSC, HLR, 3G Network, SBC.
Integrated Major VAS nodes to the Network like Roamware server, Telecordia IN IVR,CRBT, Push SMS promotional servers.
Senior Engineer- FM Switch -GSM
Ericsson India Pvt Ltd,Cochin, India Since June 2007
Trouble shooting for MSC/BSC related issues & Coordinated with Higher Support teams for Critical issues of Core.
Responsible for BSC/MSC Node Expansion Activities for the Client.
Responsible for Node Hardware Changes like APG
Experience in handling Ericsson AXE-10 and AXE-810 nodes.
Involved in routine activities such as analysis and routing analysis and other maintenance of all AXE nodes including HLR, GMSC, MSC, and BSC for the Circle.
Provides Solutions for other VAS vendors, like CRBT, SMSC for connecting to the network.
Responsible for POI interconnects with Other Operators within the Circle.
Played a major role in integration and testing of new AXE nodes (MSC & BSCs) in close coordination with Network Implementation team.
Senior Engineer- Network-Switch - CDMA
Tata Teleservices Ltd. India (Chennai & Kerala), India Since Mar 2002 till June 2007
Switch Operation & Maintenance (Ericsson AXE 810 CDMA Switch) - Madras & Kerala
Responsible for overall switching Operations and Maintenance Activities of the Telecom Circle.
Implementation of CCS7 Links between MSC & Other Operators for POI
Timely attention for solving customer complaints.
Preparation Performance Reports on KPIs, Trunk Groups utilization
Preparation of Traffic trends of Trunk Groups & PRI routes for regular/timely augmentation.
Creation, configuration of the ISDN PRI subscribers & coordination with vendors for providing better service for the Customers.
Necessary studies and action to meet Switching & Network Optimization requirements.
Traffic Study, ASR Analysis & Release Causes using Protocol Analyzer (Tektronix K15).
E1 Planning and Traffic Projections for the POIs.
Analysing Call Traffic Data and taking networking decisions for ensuring the quality of service in co-ordination with POI partners.
Creating Trunk Groups / Codes and routing the traffic.
Co-ordinating with BSNL and other POI partners for improvement in quality of service.
Switch Planning Chennai (Madras)
TN & Kerala (South Hub)
Roll-out plan
POI Management & Expansion planning
Routing and Charging plan
Performance Management
Monitoring and optimizing important Network KPIs
Preparation of Site Layouts.
Switch Implementation
Implementation of Ericsson AXE 810 switching network in various locations of Tamil Nadu.
Implemented & Integrated AN2000 UTSTARCOM DLCs
Implemented of TELES i switch for providing ISDN services
Involved various up gradations & A/T with respect to switches
Trainee
For Reliance Infocom Ltd. Chennai, India Since Nov 2001- March 2002
Involved in Network Planning activities .
EDUCATION
Bachelors in Engineering Electronics and Communication Engineering (1997-2001)
Dr. MGR Engineering College, Madras University. Chennai, India.
MAJOR PROFESSIONAL TRAINING
Attended Huawei Operation Training for Core.
Attended Ericsson Advanced Operation Training for MSC/BSC
Attended Ericsson APG Recovery Procedure AXE nodes
Attended a full fledged Training Program on Basics of Telecommunication conducted by IIT Chennai (2002).
ISDN & SS7 conducted by Agilent Technologies.
