Senior Manager Evolved Packet Core
Reliance Jio Infocomm Ltd
مجموع سنوات الخبرة :17 years, 7 أشهر
Technical Project Management by tracking the overall project delivery, providing technical leadership to the team and leading cross domain technical discussions.
Manage projects and ensure smooth Field deployment and system integration.
Lead Solution architecture/design and lead technical issues covering EPC, VoLTE and VoWIFI Solutions.
Act as primary interface to the business, Nodal and NOC Teams ensuring good network experience and developing collaborative relationships.
Planning, Deployment and Operations of EPC and IMS core network elements - Samsung SAE GW, MME, Nokia CSCF and BGW, ALU, Genband MGFC & MGW, Radisys MRF, Tektronics Probes, CSM, Allot DPI and other nodes.
Service assurance, Analysis and Optimization of 4G core KPIs like ASR, PSR, CSSR, RSR, CST etc.
Analysis of issues encountered in network with the help of various network analysis tools like IRIS and Wireshark. Regulatory Services/Reporting including Circle level Liaison with regulatory authorities like Telecom Enforcement, Resource and Monitoring (TERM) Cell and TRAI.
Inter/Intra Circle collaboration and interaction with NHQ NPE and NOC teams for resolution of issues with centralized core node elements- PCRF, DRA, HSS, OCS, IMS Core.
Plan and manage internal and external resources.
Spares Ordering, Reconciliations / Signoff.
Node life cycle management with latest SW version upgrades and patches deployment.
Projects in Ericsson Global:
Start End Name of Project Role in Project Description of Project
Jan 2015 Sept-2016 STC Saudi Arabia Solution Designer and Implementer - STC Saudi Arabia feature Designing & Solution Implementation. Features involve SRVCC, CSFB, MTRF, MAPv2 to V3, MPS, ADD, Common Core
Oct, 2014 Dec, 2014 Airtel Ghana BC Solution Architect and Integrator - Preparation of Solution Document and LLD for new Blade Cluster in Airtel Ghana Network.
- Preparation of CCR and DT.
- D&I of New Blade Cluster
Oct, 2014 Oct, 2014 Korek Iraq IP-Mux Solution
Solution Architect and Integrator - Preparation of Solution Document and LLD for IP Mux Solution in Korek Iraq Network.
- Preparation of DT.
- Pre and Post implementation Performance analysis with SME level support.
Sep, 2014 Oct 2014 Korek Iraq New MGw:
Solution Architect and Integrator - Preparation of HLD and DLD and CCR for new GMPv4 MGw.
- Preparation of DT for MGw.
- Support during implementation of MGw.
• Preparing HLD/Solution Documents for New solutions and planning for Rollout in the existing Network.
• Capacity planning & Ordering (For capacity requirement, New Nodes Introduction & Network Modernization)
• Regulatory Services/Reporting including Circle level Liaison with regulatory authorities like Telecom Enforcement, Resource and Monitoring (TERM) Cell and TRAI.
• Planning / Engineering Guidelines preparations, NCP and AoP.
• POI planning with other operators like BSNL, Vodafone, Reliance-Jio, Idea etc. A2A Planning.
• Network Modernization, Network Design and Signaling Planning, Network Impact Analysis.
• Intra Circle Roaming (ICR) Planning.
• Intra Network Interface Expansion Planning.
• 3PP Solution, POC and Equipment’s Planning with respect to Core. CC/ VAS / PRI / OBD connectivity planning.
• Utilization Reporting /Capacity KPI monitoring / NW topology diagrams.
• Architectural Improvement, Geo redundancy, Node Level redundancy, POI Level redundancy, BW redundancy, Infra redundancy including Nodes relocation Planning, Passive and active infra planning.
• Spares Ordering, Reconciliations / Signoff.
• Deployment Monitoring and Support.
• Leading lean Six Sigma Projects. Special Projects/ Special Events Handling.
• Life Cycle Management, Network Upgrades with Network Version roadmap Planning
• Numbering Plan & Nomenclature Planning.
• Planning Design and Optimization for Airtel Africa Network (17 Countries) which includes:
• Preparation of HLD, DLD and CCR.
• Preparing solution Documents for New solutions and Rollout in the existing Network.
• Planning of new nodes and expansion as per the traffic trend and customer inputs.
• New BSC Planning into the core network including re-homing of existing BSC in wrt to Traffic Trends and Optimization requirements.
• Planning and dimensioning of Ericsson Core Network Elements and support for IN, VAS & other NW Elements.
• Preparation of MOP for New Feature FNI and Rollout in the network.
• Planning of New POI and Augmentation in existing POI with Other Operators.
• MSS/MGW hardware expansion/reshuffling. Software License expansion.
• Allocation of core resources & Planning Inputs for new connectivity/ Expansion (Inter MSC, Interconnect, BSC, Call center, IVR etc).
• Planning support to the SW upgrade of Nodes and Rollout in the network.
• Capacity analysis of core nodes. And Triggering to MC team with required inputs.
• Support to Operations Team in day to day operational Emergencies.
• New services, VAS Short code configuration. Fraud SMS barring implementation.
• Numbering Plan Management, Signaling Routing Management, Service & Resource Features Management, Traffic Routing Management
As a member of operations and Maintenance team my role was:
• Second line fault handling responsibility of CS Core Nodes. If required provide 24x7 on call support for any sort of emergency trouble shooting.
• Configuration Management of AXE810/ APG212-40, 50 nodes.
• Working on SAE, AXE Parameter and Database Tables of various nodes (e.g. B-number Analysis, End-of- Selection Analysis, Forwarding Analysis, Route Analysis, Subscriber's Services Data, and IMSI Number Analysis etc).
• Routing management which includes route creation, signaling definitions, link creation, traffic initiation and traffic routing. Creation of Traffic Route, Creation/ Modification of CCS7 data, routing database, A-interface creation.
• Configure Traditional C7 Signaling and SIGTRAN.
• Integration, Operation and Maintenance of AXE & CPP nodes in ERICSSON & multi-vendor environment.
• Creating exchange data (Data Transcript) and scripts for new and extension projects for MSC, MSC-Server, Mobile Media Gateway (MGW) and BSC.
• E1 Augmentations (with other operators)/ POI creation, Call testing, time slot monitoring.
• Execution of Hardware/software changes and upgrades as per the plan released.
• Taking System Backups and Routine Health Checks of Nodes.
• Resolution of Subscriber complaints.
• Performance monitoring via OSS and Business Object to provide centralized support for field activities for network maintenance.
• Configuration of MGW and modify DT when required. Like Add, delete also modify of DS0 bundle, TDM termination group, MTP3bSRS, MTP3bSLS, MTP3bSR, MTP3bSL, MTP2bTP, TdmCrossConnection, etc.
• Checking network periodically for any Design/Optimization flaws and informing concerned departments (Design/Optimization) for necessary action thus improving overall quality of the network.
• Helping to achieve Higher N/W availability than as per SLA by implementing my knowledge for getting the fault analysis and rectification done at the earliest, thus minimizing the downtime.
• Providing training to customer and in-house technicians.
• Knowledge management which includes contributing in KMs on routine basis.
• As a member of communication, implementation and operations team my role is:
• Installation, Provisioning, operation, administration and service related requirements of Nortel Passport 7400 Series Multiservice Switches in North East India;
• Work with highly secure Voice, Video and Data networking in order to deliver converged networking and triple play to Client;
• Ensure optimal configuration of Clients Voice, Video and Data applications and existing IT assets on access switching and LAN/WAN products and systems;
• E1 technologies, transmission and voice services of all E1 MVPE cards;
• Planning and Optimization of the network and customer engineering with regards to basic network design skills appertaining to PVCs, SPVCs, SVCs, VCCs, VPCs etc;
• Development of Telecommunication protocols and related stacks (UDP, TCP/IP, IP, AAL1, SNMP etc);
• Network Integration, design and Troubleshooting of Nortel Passport Multiservice Switches hardware and Software components;
• Analyzing customer requirements, providing solutions to fit their needs;
• Configuration of routing protocols RIP, OSPF, BGP etc;
• Provide IP connectivity between devices over a WAN network in an enterprise scenario;
• Troubleshoot power and earthing issues as relevant to protecting equipment against lightening, surge, static etc;
• Providing training to customer and in-house technicians.
As a member of communication, implementation and operations team my role was:
Installation, Provisioning, operation, administration and service related requirements of Nortel Passport 7400 Series Multiservice Switches in Kashmir, Leh and Kargil areas;
Work with highly secure Voice, Video and Data networking in order to deliver converged networking and triple play to Army;
Ensure optimal configuration of Clients Voice, Video and Data applications and existing IT assets on access switching and LAN/WAN products and systems;
E1 technologies, transmission and voice services of all E1 MVPE cards;
Planning and Optimization of the network and customer engineering with regards to basic network design skills appertaining to PVCs, SPVCs, SVCs, VCCs, VPCs etc;
Development of Telecommunication protocols and related stacks (UDP, TCP/IP, IP, AAL1, SNMP etc);
Network Integration, design and Troubleshooting of Nortel Passport Multiservice Switches hardware and Software components;
Analyzing customer requirements, providing solutions to fit their needs;
Configuration of routing protocols RIP, OSPF, BGP etc;
Provide IP connectivity between devices over a WAN network in an enterprise scenario;
Troubleshoot power and earthing issues as relevant to protecting equipment against lightening, surge, static etc;
Providing training to customer and in-house technicians.
Installing, supporting and maintaining new hardware and software infrastructure;
Configuring and Installing network devices (routers, switches, ASAs etc.)
Carry out fault resolution and desk side support whether it is a major system crash or a forgotten password by Providing accurate and timely fault identification and providing, technical expertise to solve server and/or desktop related issues.
Undertaking routine preventative measures and implementing, maintaining and monitoring network security.
Ensuring maximum uptime of the Network;
setting up user accounts, permissions and passwords;
Installing and maintaining industry standard printer products, both networked and standalone due to high installed numbers of Color Laser, B&W Laser and DeskJet and thermal Printers.
Citrix Installation, Implementation and Administration;
Sabre Installation, Implementation and Administration;
Providing training and technical support regarding Radixx, Citrix, Sabre and system usage to the commercial Staff Airlines.
working closely with other departments/organizations and collaborating with other IT staff;
Improve network infrastructure through pro-active assessment of network configuration(s).
Enhance network service offerings through application of emerging technologies and industry best practices.
Provide engineering escalation support to Network Operations unit(s).
Ensuring maximum uptime of the Network;
Participate substantively in strategic initiatives.
Work cross-functionally to accomplish overall objectives.
Monitoring the use of the web by employees.
The Job involved providing voice based technical support to the Broadband service users of British Telecom. Troubleshooting any Hardware or software issues with the computers, routers, modems, and VOIP phones, Wireless and Local Area Networks, Email Clients etc.
ECT-IPE is a telecom grade industrial certification in IP and related technologies.
Red Hat Certified Engineer.
95%
• September 2002- October 2006, 4 years Engineering Degree (B.E) in Electronics and Communication from the University of Kashmir (NAAC Accredited Grade “A”) with 70%. (First Division) • January 2001 – February 2002, Higher Secondary Part II with First Division. • November 1998-December 1999, 10th Class Examination with Grade One. • Five weeks training in Digital Logic Design and Repairing and Maintenance of Electronic Devices from National Institute of Technical Teachers Training and Research (NITTR) Chandigarh. • Six weeks specialized training on Hardware essentials, configuring and maintaining devices and peripherals, Windows VISTA, Networking and Security, Telecommunication and WAN, Wireless networking, Routers, Modems, VOIP Phones etc. Email clients like Windows Mail, Microsoft Outlook and Outlook Express from Career Development Cell of HCL Technologies Ltd.