Muhammad Tayyab Email & Phone Number

Riyadh, Sa

Riyadh, Saudi Arabia

Responsible for Manage Services of Huawei – Dawiyat IoT VNO Project part of Saudi Arabia NEOM 2030 Vision. The project is based on Huawei Cloud (HCSO) CMP Solution which includes (CRM, CBS, SMSC, VDS, Mediation, Ticketing Solution).

Kinshasa, Congo (Drc)

o Responsible for Maintaining Customer SLA of CBS, UVC.o Built strong relationship with customer through regular meetings maintenance issues status update.o Ensure Performance & execution of routine health checks on CBPs, SCPs/OCGs, SDUs, BMPs, GFEPs, DCCs, BMPDBs, Mediation etc.o Deployment of Expansion Equipment and Integration.o Deploying Version/Fixture Upgrades and enhancements.o Plan and perform migrations for network optimization.o DIAMETER call and Debug tracing for troubleshooting.o Proactive approach towards high availability of customer network.o Deal with network changes due to third party as well as internal.o Ensure system availability during key events like New Year, Ramadan, EID etc.o Prepare network statistical reports for analyzing service trends and foresee optimization parameters.o Arrange knowledge sharing sessions for Team-mates and Customer.o Provide support to team members during critical activities.

Islamabad, Pakistan

CBS AMS & IMS Technical Team Leado Responsible of Managing Team and Maintain Customer SLA of CBS, UVC, EVC & IPCC Environment.o Built strong relationship with customer through regular meetings maintenance issues status update.o Handle new requirements from customer, and provide viable solution.o Ensure Performance & execution of routine health checks on CBPs,SCPs/OCGs,SDUs,BMPs,GFEPs,DCCs,BMPDBs,Mediation etc.o Deployment of Expansion Equipment and Integration.o Deploying Version/Fixture Upgrades and enhancements.o Plan and perform migrations for network optimization. o DIAMETER call and Debug tracing for troubleshooting. o Proactive approach towards high availability of customer network.o Deal with network changes due to third party as well as internal. o Ensure system availability during key events like New Year, Ramadan, EID etc. o Prepare network statistical reports for analyzing service trends and foresee optimization parameters.o Arrange knowledge sharing sessions for Team-mates and Customer.o Provide support to team members during critical activities.

Islamabad, Pakistan

• Providing support, maintenance & Emergency Issues of HxC solution ( involving USSDGw, SMSGw as the Provisioning platform integrated with Ericsson Charging System, PCRF, HLR, CRM, Geneva Billing system, Voucher server etc)• Responsible for creation and roll-out of new promotions in HxC USSD solution.• Integrating HXC and its services with Ericsson NE(s) like SDP, AIR, EMM, AF, VXML, IVR, HLR, SMSC, MSDP etc. • Performed root-cause analysis for errors occurring in production systems.• To perform and assist in testing for new release features with customer (UAT). • Pro-active maintenance for HxC nodes through bash scripting for all kinds of health checks and automated alerts configuration.• Deploying Version/Fixture Upgrade and enhancements. • Bug reporting and follow up with dev team. • Delivering feature demoes to deliver to the team and business stakeholders.• Worked on Linux, Solaris & MongoDB.

Islamabad

• Maintain Customer Service Level Agreement (SLA) & KPIs as per agreement.• Handle new requirements from customer.• Organize knowledge sharing sessions for teammates and customers.• Ensure execution of routine health checks and its rectification.• Execution of Accident Drill to prepare for any unforeseen incident handling.• Plan and support maintenance activities.• Handling CBS unification version upgrades on OCS platform.• Plan and perform migrations as a parameter of network optimization.• Network Assurance during key events like New Year, Ramadan, and EID etc.• Preparing network statistical reports for analyzing service trends and foresee optimization parameters.

Islamabad

• Built strong relationship with customer through regular meetings maintenance issues status update.• Organizing on-site training to customer about the platform and services. • Planning and implementation of OCS Upgrades, service Patch Upgrades, Hot patch installation & Migrations.• Implementations of early Warnings submitted from the HQ.• Analyze operational parameters and equipment behavior and identify areas for Proactive maintenance intervention to assure uninterrupted continued service.• Ensure compliance of KPIs/SLAs as per Managed service contract.• Command on platform log analysis.• Troubleshooting and fault handling of daily operations and maintenance issues.• Resolution and follow-up management in coordination with R&D support.• Administration & Hardware replacement.• USAU Configuration, SCCPGT and M3UA Link setup and monitoring to optimized the network. • Conceived thorough understanding of the IN and VAS network and its interfaces with GSM core and other value added servers as SCG, GGSN, SMSC, CRBT etc.

Pakistan

I was with the team that is collaborating with large scale public and private sector organizations. We implemented Radio Network Planning & Optimization in15 cities. • Radio Network Planning, Optimization, Traffic Analysis, Network Congestion Management & Interference Analysis of Fixed WiMAX Access Networks and the famous REDLINE AN80i PTP Links.• Design & interference mitigation of Microwave networks or PTP’s of REDLNE Equipment AN80i, RDL 2000, RDL3000 & Motorola 54600.• Link Budgeting and path profiling of the Network. Capacity and coverage planning.• Design of new architecture (Network Implementation Plan) using multiple Planning tools CelPlan & Atoll.• GIS management and conversion to be applied in CelPlan. Have converted the whole GIS of Pakistan with the help of CelData.• Planning of Network Access Design on REDLINE AN100UX & AN100U sector controllers, SUO-RF, • SUO-IA & SUI CPE's.

NOC Engineer in Mobilink• Supervision of the IN & VAS Nodes in Mobilink on TeMIP.• Alarm Monitoring of the IN & VAS Nodes in Mobilink on TeMIP.• Be proactive and interact with relevant departments to preserve the desired QoS and GOS • Extraction of daily data for performance monitoring, analysis and reporting of all Core & VAS nodes (e.g. HLR, IN, SMSC). • Network KPI performance monitoring through statistical tools • Identify causes for performance degradation at Core & VAS end and suggest corrective actions.• Identify the causes of degradation in network performance and escalate them to the concerned teams and follow-up with the team. • In case of regular occurrence of a cause of Network degradation follow up with the concerned team for root cause analysis and preventive steps to prevent degradations due to that cause in future.

Islamabad & Karachi

In UFONE MEDIATION Project (1Month) starting from 11th of Sep• Did Basic System Health Check.• Observe the directory structures of the servers installed in UFONE named Mds1, Mds5 & CCBS.• Worked on UNIX installed servers.• Observe the flows in MICE (where the flows of the processes involved in mediation are defined)• I did basic Taskmon operations.• Understand the basics of Oracle Database & RDBMS (Rational Database Management System).In UFONE IN (Intelligent Networks) Project (from Oct 2009 to April 2010)• Be a part of the activity of UFONE PPS Migration (we migrate the PPS MSISDN from one SCP to another)• Be a part of the activity of UFONE EVC Software Upgrade.• Installed the Informix Database• Hand on work on OAMClient, I2000 IManager• Understand and Practices queries of SQL on Secure CRT.• Build a Statistical Report on CAPS.• Study and understand the whole Architecture of IN.• Observe the directory Structure of SCP’s, SMP, EVC & VC’s.