•Effectively managing Core network Cloud infrastructure Planning & Telco applications (VOLTE/IMS/4G EPC/5G Core) for the second largest subscriber base operator in Africa.•Successfully led a multimillion-dollar technology network modernization project for Globacom to perform migration of existing ATCA core network having 20 million active VLR subscriber base to Huawei Fusion sphere NFVI cloud platform (open stack) resulting in reduced footprint by 40% and saving in Opex by… Show more •Effectively managing Core network Cloud infrastructure Planning & Telco applications (VOLTE/IMS/4G EPC/5G Core) for the second largest subscriber base operator in Africa.•Successfully led a multimillion-dollar technology network modernization project for Globacom to perform migration of existing ATCA core network having 20 million active VLR subscriber base to Huawei Fusion sphere NFVI cloud platform (open stack) resulting in reduced footprint by 40% and saving in Opex by 20%.•Managing the pan Nigeria cloud engineering & resource planning of 11 core switching data center facilities.•Precisely & timely BOQ preparation & Budget planning based on future voice-data traffic projections•Spearheaded a team of 6 cross-functional experts and Increased 30% revenue by deploying a Fraud detection management system from Mobius and 6D for handling SIMBOX, Call spoofing, and CLI masking using Machine learning and Data Analytics models.•Oversee deployment of Big data & containerization-based Huawei CEM tool for analyzing & resolving network issues in real-time•Efficiently supervising the Deployment of Huawei MSOFT circuit and Packet core network on Cloud infrastructure.•Collaborate with cross-functional teams to identify and implement infrastructure enhancements, upgrades, and optimizations.•Proactively stay abreast of emerging technologies and industry trends, providing recommendations for continuous improvement of IT infrastructure. Show less

• Planning and Managing Deployment of 2G-3G Core network Nodes like the Nokia DX200 Switch (MSS/MGW/HLR)• Design and finalization of BOQ and Budget-CAPEX requirements based on voice-data traffic projections.• Core Network Capacity/Traffic planning and implementation of new hardware and software upgrades.• Implementation of Mobile Number Portability (MNP) solution • As a Roaming Expert managing various Roaming products such as Gateway location register (GLR)… Show more • Planning and Managing Deployment of 2G-3G Core network Nodes like the Nokia DX200 Switch (MSS/MGW/HLR)• Design and finalization of BOQ and Budget-CAPEX requirements based on voice-data traffic projections.• Core Network Capacity/Traffic planning and implementation of new hardware and software upgrades.• Implementation of Mobile Number Portability (MNP) solution • As a Roaming Expert managing various Roaming products such as Gateway location register (GLR), Network Traffic Re-director (NTR), Welcome handler (Roam ware product), RQM (Roaming Quality Manager)• Troubleshooting major network issues using various protocol analyzers. (K1505, Wire shark, RQM)• Guiding team for IR-21 updates, IR-24, IR-32, IR-35 Testing for roaming tie-ups. Show less

•Roaming configuration management (IREG & International Roaming Testing i.e. IR-24/IR32/IR35) and troubleshooting of call flows like Location Update, SMS, call failure, USSD requests, IVR & VMS problems by analysis of SS7 traces as taken from various protocol Analyzers.•Operation Maintenance of D900 Siemens Switch (MSC/HLR) and Nokia DX200 Switch (MSS/MGW/HLR)•ISUP, SCCP traffic routing optimization post studying daily network reports to manage congestion.•Switch end… Show more •Roaming configuration management (IREG & International Roaming Testing i.e. IR-24/IR32/IR35) and troubleshooting of call flows like Location Update, SMS, call failure, USSD requests, IVR & VMS problems by analysis of SS7 traces as taken from various protocol Analyzers.•Operation Maintenance of D900 Siemens Switch (MSC/HLR) and Nokia DX200 Switch (MSS/MGW/HLR)•ISUP, SCCP traffic routing optimization post studying daily network reports to manage congestion.•Switch end database configuration for various VAS applications i.e. Preferred Roaming, welcome handler. Show less

Project Co-ordination and integration with all strategic technology partners in CDMA project. Deployment, Acceptance testing of the services and new features of lucent wireless CDMA 5 ESS switch and various other elements of CDMA network. Installation, commissioning & Management of Microwave Transmission Networks (Stratex).Managing the Deployment and integration of of Third Part Nodes: PDSN, AAA, SMSC, Voice mail server, IWF, IDS

Project Coordination for 2G network rollout and Preparing Sites for integration and evaluating the Effectiveness of the GSM network by performing regular drive tests and analyses for Vodafone Rajasthan circle.