Implement Inbound and Outbound roaming services, roaming products, roaming agreements, international SMS related operations and Axiata roaming related projects.
Enhance roaming systems as per the business and operational requirements.
Responsible for roaming and international SMS customer complaint by providing second level technical support by coordinating with foreign networks, SCCP gateways, and hubs and provide effective solutions for customers.
Roaming Systems planning, Implementation and Operations.
Coordinate with SS7 carriers to optimize and monitor roaming signaling networks, ensuring quality, redundancy, and minimal downtime.
IPX and GRX Signaling links management.
Roaming quality of service improvement.
New roaming technologies implementation and optimization to be in the edge of new trends.
Optimize and configure the roaming Steering system and Roaming test tool, while performing testing based on requests from other divisions for roaming scenarios.
Implementing and managing roaming agreements and managing relationships with roaming partners.
Roaming related internal and external testing management.
Responsible for managing relationships with roaming partners, SCCP/GRX/IPX providers and vendors for a proper functionality.
