Muhammad Arslan Email & Phone Number

Saudi Arabia

Al-Riyadh Governorate, Saudi Arabia

Ericsson Catalog Driven Charging (CDC) Project:- Development, implementation and testing of the Charging System rating logics.- Development of Template trees and offer templates for the catalog driven charging.- Verify the CS configurations published by ECM (Ericsson Catalog Manager).- Providing technical support to E-Stack teams on their testing and customer (business teams) in the BAT.- DB alignment and function activation for the Charging system CS17 features.- CS17 features business configuration development for proof of concept and acceptance with customer.- BC consolidation across the SDP and fix all the discrepancies using in-house developed scripts.- Installation and configuration of three BCD servers for the prepaid, postpaid, and prepaid data segment.- Integration of the BCD master SDP with ECM for the product publishing over BCIP.Charging System 17 Modernization Project:- Integration and deployment of Virtualization Platform for Charging System nodes.- Installation and configuration of Charging System (SDP/AIR/OCC) nodes on the Virtualization Platform.- Integration of SDP/AIR/OCC for other NEs and IT systems for traffic, CDR, and O&M.- Plan & coordinate the end to end activities for integration and go-live.- Setup geo-redundancy for SDP with active/standby database replication on the MPLS network.- Flawless execution of subscriber rebalancing for more than 20 million subscribers.- Migration of master AF server and the addition of new assistant AF.- License server migration to the new vSDP.- Upgrade of the CS nodes to the latest stable software release.

Federal Capial &Ajk, Pakistan

- Charging System upgrade to CS17 from CS5.- Installation, Integration & configuration of Linux SDPs, Linux AIRs, OCC.- Successful subscriber migration from legacy Solaris SDPs to HP Linux SDPs.- Uplifting of SDP, AIR & CCN ICP to latest CS17 stable releases.- Installation and configuration of the Business Configuration and Distribution (BCD) server.

South Sudan

- Administering and managing Charging System 5.1 as IN consultant Engineer.- Plan, design, evaluate, and implement new products and solutions in the network.- Installation, integration, and configuration of new nodes SDP, AIR, and Multi Mediation (EMM).- Design, test, and troubleshoot EMM business logic configuration.- Perform acceptance testing with customer and vendors for newly integrated nodes.- Coordinate closely with Commercial team to translate different products and promotions into technical solution on ERE (SMA & AVIM) and deliver on-time to increase revenue.- Design and deploy rating structures, tariffs, and business configuration on AIR/SDP (ERE).- Create and maintain the service documentation to strengthen the internal and external procedures.- Provide high level of technical support to NOC, Customer Care and to all other units.- Follow up on all operational, administrative tasks for IN system.- Develop & improve the scripts and procedures to enhance the quality & performance of systems.

Lahore, Pakistan

- Provide 2nd level technical support for Ericsson Charging System as Services Engineer (Back Office) on WARIDTEL Managed Services project.- Responsible for configuration, troubleshooting, traffic measurements, & surveillance of CS.- Management and implementation of corrections packages, upgrades and traffic migration.- Support and ensure smooth subscriber migration (load balancing) activities.- Coordinate with project teams for the installation, integration, configuration, and cutovers for various CS nodes e.g. SDP, CCN, AIR, and VS.- Hands on experience for (ERE) RMA & SMA tools for designing & implementing business configuration.- Operation and Maintenance of EtopUp & USSD servers from 3rd party.- Have understanding & familiarity of IN solutions and Voice/Data call flows.- Maintain business logic and tariffs through Business Configuration Consolidation (BCC) and Business Configuration Distribution (BCD).- Provide technical assistance for the implementation and operation of Mobile Financial Services.

Master Of Science - Ms, Management Information Systems, General

Bachelor'S Degree, Telecommunication

Activities and Societies: NSE Graduation in Telecommunication