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Engineering Consultant Resume Profile

applications / systems delivered planning, implementation, operations

Billing Systems: IN, Prepaid, Postpaid, Interconnect Roaming

  • ALEPO WiMax 4G AAA Billing
  • RedKnee IN Prepaid / Postpaid
  • Huawei IN Prepaid / Postpaid
  • Intec Interconnect Billing Settlement
  • InterPartner Interconnect Roaming Billing Settlement
  • Inopac Interconnect Billing Settlement
  • Billing systems migrations
  • CAIN Prepaid - postpaid promotion engine

Mediation/ Revenue Assurance / Fraud Management Systems Integration with Network Nodes: Huawei, Inopac, Nortel CS2K, Quintum Moneta - Revenue Assurance Nikira - Fraud Management CRM /ERP/ POS/ E-Top Up Systems RedKnee Microsoft Open Bravo ERP/POS TrivNet Etop Up Data warehouse-Business intelligence reporting Designed implemented DWH systems for various telecoms Business Objects Informatica, Crystal Reports

Other Telecom Applications Implemented Automatic Device Configuration System for Digicel Pacific Markets ANZ / Westpac Mobile Banking Implementation AppWorld testing for Digicel Pacific Markets MMSC gateway configuration for Digicel Pacific Markets WAP gateway configuration for Digicel Pacific Markets

Revenue Assurance Fraud Conference

Speaker at 5th Annual Summit of Revenue Assurance Fraud Dec, 2011 hosted by IQPC Singapore.

Work Experience


Business Analyst Technical Project Manager Business Support Systems

  • Billing Process review and gap identification
  • Postpaid Billing Invoicing
  • Interconnect Settlement / Revenue Assurance Operations
  • WiMax Roll Out Planning, Design, implementation launch
  • New Marketing Products Development Prepaid/Postpaid
  • Data warehouse reporting
  • Systems Integration
  • Oracle DBA support
  • Mobile Banking
  • 3rd Party Application development
  • Vendor Selection and project monitoring
  • WAP/MMSC gateway integration
  • User Acceptance Testing
  • Hire and train staff


Director Application Development Business Intelligence Reporting

  • RFP writing review for BSS/Mobile Application systems
  • Vendor selection
  • Customer care operations
  • Business process implementation
  • DWH solution end to end design implementation to cover all reporting requirements companywide revenue, cost traffic
  • CADCOMMS corporate website / Mobile portal development customization
  • E-Top Up application end to end implementation to overcome physical scratch cards over head
  • Revenue Assurance modules development to minimize revenue leakage
  • Timely Interconnect Billing Settlement Reconciliation with national international operators
  • New Price plan end to end implementation to facilitate business and gain more subscriber base
  • Conduct Team building Training sessions for application development BI reporting team on regular basis
  • Automate every process to give an organization paperless environment in an effective way.
  • ERP / POS End to End implementation All over Cambodia for Cadcomms covering 25 shops plus for 1000 users in phase one
  • Monitor Stock, Sub stock Sales on real time basis
  • Managing 3rd party contract applications management
  • Hiring training of new staff


Senior Engineering Consultant

  • Implementation Integration of Point of sale system Oracle/PlSql
  • Transform raw data from text files into database.
  • Cost Revenue reporting module for management using crystal reports.
  • Sales tracking module
  • Invoice verification module
  • Billing module.


Senior Consultant Billing RA

  • Implementation Integration of Interconnect Billing, RA FMS Products.
  • Proactively implementing, operating and designing processes to make sure maximum revenue collection. Design Review of ITU, Moneta Nikira Systems.
  • Mitigating business challenges and preventing any compromise to revenue associated with the implementation of new technology.
  • System configuration to make sure data is correctly pumping into systems. Strategic planning of migrations and testing of network elements.
  • Implementation of Interconnect agreements and settlement reports.
  • Improvements to existing Interconnect Billing Revenue Assurance controls and processes.
  • Detection of real and potential risks.
  • Defining best practices and recommendations to mitigate Revenue Leakages.
  • Development of reports using Oracle PL/SQL, excel crystal reports.
  • Reconciliation of different network billing nodes Rating of Cdrs, rejected cdrs analysis, billing settlement dispute resolution.

Environment: MS Visio, MS Project, Oracle, Pl/SQL, Nikira FMS, Moneta RA, ITU Interconnect, SQL Loader, Toad, MS Office


Assistant Manager BSS System Integration, Database design, Pl/SQL, Packages, Stored procedures, Functions, Triggers, Jobs, ETL, Data Marts, Data Cubes, Partitions, Index, Performance Tuning, Statistical Reporting, Crystal Reports

  • Reviewed request for Proposal and compliance matrix for Warid Telecom, Congo
  • Requirement gathering Mediation Huawei Interconnect Billing, Roaming Billing Systems Sitronics
  • Completed Business Requirement Specification document
  • Managed System Implementation, Design Deployment
  • FORIS NG InterPart Interconnect Billing System
  • FORIS NG InterPart Roaming By Sitronics, Chez Republic
  • Business Intelligence Reporting ETL Modeling
  • Least Cost Routing implementation
  • Revenue Assurance reconciliations
  • Interconnect Billing Settlement
  • International Roaming Billing Settlement
  • Business Intelligence System Management Reporting ETL, Oracle, ASP. Net
  • Revenue Recognition
  • Pre Paid provisioning
  • Tibco Adapters Monitoring
  • Microsoft CRM

Environment: MS Visio, MS Project, Oracle, Pl/SQL, InterPart Interconnect Roaming Billing, MS CRM, Tibco, Business Intelligence system, ASP, PL/SQL Developer, SQL Loader, MS Office


Senior Executive BSS System Integration, Database design, Pl/SQL, Packages, Stored procedures, Functions, Triggers, Jobs, ETL, Data Marts, Data Cubes, Partitions, Index, Performance Tuning, Statistical Reporting, Crystal Reports

  • Interconnect Billing Settlement
  • Operators Credit Limit Monitoring
  • Revenue Assurance Reconciliations
  • Revenue Recognition
  • Subscriber Billing
  • Oracle Database Administration/Performance Tuning
  • Business Intelligence ETL
  • Design Implement web-based in-house Statistical Reporting Engine

Environment: MS Visio, MS Project, Oracle, Pl/SQL, ASP, PL/SQL Developer, SQL Loader, SQL Server, Inopac Interconnect Billing System, CRM, IIS, MS Office


Research Associate

  • Teaching of advanced Database with PLSQL
  • Managing core issues in order to launch MS CS program
  • In charge of Computer Science Lab

Environment: Oracle Pl/SQL


Software Engineer

  • Development Implementation of Web Based Financial Management Inventory control System
  • Sales Tracking
  • Implemented Local Area Network

Environment: Apache, PHP, MySql, MS Office

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