Responsible for Designing and Deploying of 5GC CNF. Discussing the requirement of the customer preparing HLD and LLD for the same.

Responsible for Designing and Deploying of vEPC nodes. Discussing the requirement of the customer preparing LLD and HLD for the same.

Working with EGIL since August 2013.around 9+ years of experience in Mobile packet coreResponsible for providing Technical support to Ericsson customer in Packet Core Network on entities like SGSN/MME/vMME, EPG/epg, PCRF/SAPC/vSAPC, RADIUS, EPDG, DNSworking together with Planning, Designing/Updating, deploy an optimizing network, commissioning team for new solution and requirements and Acceptance testing of Ericsson PaCo nodes SGSN, GGSN,SAN,Raidus,DNS (internal,External and protocol) and Raidus.Configuration and testing of interfaces Ga(Charging Gateway), Gn(SGSN), Gx(PCEF and PCRF), Gy(OCS), Sp(SPR) based on standard Sh protocol, ECS(For Enhance Charging System), Li(Lawful Interception) and Gi(PDN) for APN Configuration in GGSN.Plan and test for virtual apn configuration and services also implement on node. Co-ordination with Core Network, IT Billing/Provisioning teams for Data Services Integration, Charging & Subscriber Provisioning. Provide technical training and O&M support to local MS team and Customer and also perform critical activities.Responsible for network Auditing and Optimization improve the network performance.Responsible in Major Change Actives, MOP Preparation, Validation and performing critical activities such as Build upgrade, License loading and Hardware Expansion.Responsible for Plan, testing and launch of new services/applications for PCC services in PCEF(GGSN) with Ericsson PCRF in Airtel Africa Responsible for service delivery & Quality Assurance.(ASR 5000 and ASR5500 GGSN) Cisco, Ericsson SASN, Ericsson GGSN/SGSN, Elitecore/Huawei CGF Application, Multivendor PCRF (CISCO ASR 5000,Ericsson SAPC,Huawei PCRF), Multivendor AAA (Cisco, Elitecore)

Cisco - Senior Network Engineer- Planned and deployed the Cisco ASR5K based on Low-Level Design (LLD) and High-Level Design (HLD) specifications.- Configured key interfaces like Gn, Gi, Gy, Gx, and Ga on GGSN, ensuring proper functionality through Wireshark trace captures and detailed analysis.- Developed and executed test cases for User Acceptance Testing (UAT) in collaboration with customers.- Provided second-line support for customer issues, including system-level trace analysis and troubleshooting.- Configured and tested interfaces such as Ga (Charging Gateway), Gn (SGSN), Gx (PCRF), Gy (OCS), ECS (Enhanced Charging System), Li (Lawful Interception), and Gi for APN configuration.- Documented and reported defects, performing functional and regression testing in a lab environment before deployment.- Led service delivery and quality assurance initiatives to maintain high operational standards.- Designed and deployed optimized network solutions tailored to traffic and customer requirements.- Participated in technical discussions and presentations, analyzing system needs and proposing changes.- Coordinated with Core Network, IT Billing, and Provisioning teams for integration of data services, charging, and subscriber provisioning.- Provided training and knowledge transfer to customers.- Hands-on experience with Cisco 7600 series routers, including configuration and troubleshooting.

Responsible for operation Ericsson (SGSN,i/e/pDNS,GGSN,SASN,Radius).working together with Planning, Designing/Updating, deploy an optimizing network, commissioning team for new solution and requirements and Acceptance testing of Ericsson PaCo nodes SGSN, GGSN,SAN,Raidus,DNS (internal,External and protocol) and Raidus.Configuration and testing of interfaces Ga(Charging Gateway), Gn(SGSN),Major Change Actives, MOP Preparation, Validation and performing critical activities such as Build upgrade, License loading and Hardware Expansion.Responsible for Plan, testing and launch of new services for BSNL India.

RNC (Radio Network Controller)• Responsible for Operations & maintenance of RNC 3810 (Radio Network Controller).• Troubleshooting of RNC 3810.• Migration of RNC from one MSC server to other MSC server.• Direct connectivity of RNCs to SGSN node through dedicated STM-1.• Good knowledge of Moshell & RNC Element Manager.• Good knowledge of Citrix.• Good Knowledge of ATM transport technology.• Iups & Iucs link definition.• Definition of PDR devices.• Integration of Node-B in RNC.• Site creation in RNC.• Neighbor definition in RNC.• PM counter activation in RNC through OSS-RC.• RNC backup for preventive maintenance.• Supporting RF teams to change RF parameters to meet the KPI.• Technical support for any issues regarding 3G network.• Adding and deleting Neighbors in OSS using Citrix .• Modification of Cell parameters. • Monitor the Performance of UTRAN (RNC and Node B) using Business Object.• Check the mismatch between RNC MSC and BSC using WCDMA Explorer• Co-ordination of Drive Test.• Feature testing like Voice Video FTP Streaming and HSDPA for New sites.• Customer complaints investigation and problem identification.• Site problem investigation and problem identification.• Site Auditing for the new and existing site (Checking Tilt & Azimuth).• .Alarm rectification of RNC 3810. • Preparing cell file using Moshell Explorer, Extracting data from OSS, using Win Foil. • Responsible for Alarm rectification of RNC 3810.