Ahmed Mohamed

 Reconciling data either the usage (UC) or profiles (PI) from different network nodes or OSS/BSS systems (MSC, IN, Billing, HLR, SDP, TAPXX, GGSN, ADSL, AIR, PCRF, etc. ...)  Investigating in troubleshooting cases and issues escalated by the business users  Achieving the business targets by creating new reconciliation KPIs  Apply pseudo rating validation to validate IN charging scenarios

Caught fraudulent activity more quickly and efficiently leading to a degradation in cost by 94% and applied halt action on the fraudsters Developed risk prediction model using ML(SVM) to predict VOIP fraudsters with 90% accuracy and X millions savings Completed complex reports including but not limited to call records and suspicious activities Integrated FMS with telecom streams(IN, Billing, HLR, MSC, GGSN, SDP, AIR, TELEPIN, DTS, RFG, Mcommerce)

 Handling all the traffic services (Outgoing, Icoming, Transient, etc...)  Maintaining the business rules and agreement done between Etisalat and major telecom operators in the Middle East and worldwide as (STC, AT&T, Qtel, Vodafone Italy, TA Telecom, etc...)  Interfacing with different systems as mediation (Ericsson EMM), RA to assure all the traffic types national and international  Prepare all the reports and statistics required by the system to health check the system and its functionality

 Handling TE different services (international traffic, National traffic ,GSM, VOIP, CDMA, IN, Local traffic ...etc)  Integrating and Interfacing of Mediation with other downstream Systems like Interconnect Billing (INTEC), Fraud , Revenue Assurance,LCR and, Billing Systems (Convergys Infinys)  Preparing the Mediation Analysis, function specification and Detailed Design documents  Preparing the User Acceptance Test for Mediation projects  Development any updates for Telecom Egypt Mediation System

 Handling all the data mining of the instruments allocated on site  Reconciliation between Logical NI (Granite DB) and physical NE  Adding any user attributes based on the customer (Q-tel) requirements  Developing the interfaces required to communicate between the old application and the Granite  Tools used in the project:  Granite application  NE application  ODI

Computers and Numerical Analysis, Technical Language an d Communication skills, Data Communication and Computer Networks, Artificial Neural Networks, Computer Architecture, Advanced Statistics, Real-Time Systems, Pattern Recognition