Senior Data Analyst and Telecom PS Core Expert
Huawei - STC Project
Total des années d'expérience :17 years, 10 Mois
Senior Data Analyst
Senior Telecom Packet Switching Core Expert
- Execute Projects, tasks and plans to achieve targets
- Prepare and analyze statistics from different VAS platform and services.
- Work on upgrades and patches implementation for VAS platform
- Maintenance, Support & Back up
- Enter and modify new GPRS/3G database and modifications.
- Make traces and analysis for different platforms problems
- Perform acceptance test for VAS platforms.
- Responsible for the operation and maintenance of GPRS/3G.
- Responsible for observing and enhancing the GPRS/3G core performance
- Responsible for the security, Confidentiality & Integrity, of all information assets within my responsibilities in accordance with the company’s Information Security Policies
- Manage the technical/IREG part of Roaming Implementation Projects
- Develop and deliver our on-site and off-site IREG Testing Solution.
- Support Operator in Network Configuration for roaming
- Perform IREG testing on all services (GSM (IR24), GPRS (IR35), CAMEL (IR32, IR60), 3G, 3.5G, CS and PS).
- Complete IR documents required for IREG Testing completion.
- Escalate issues to Operators' Network Engineering.
- Troubleshoot on IREG/Network Issues
- Transfer knowledge at the Client side.
- Coordinate IREG Activities with manufacturer/partners and Client teams (including Tests scheduling and SIM exchange).
- Development of a deep understanding of a customer’s business requirements.
- IR21 implementation in roaming database.
SGSN
GGSN
PCRF
SMSC
MMSC
WAPGW
Roaming Solutions
Traffic Steering
Welcome Messaging
Solving customers problems that related to Internet and Blackberry connections.
ICDL, Cambridge IT Skills.