Managed and optimized Intelligent Network (IN) platforms, ensuring continuous service availability and optimal network performance for millions of subscribers.
Conducted proactive health checks, troubleshooting, and fault resolution on critical IN systems (prepaid, billing, VAS), significantly minimizing service downtime.
Collaborated with cross-functional teams (Core Network, Transmission, IT) to resolve network-related issues, enhancing service delivery and system reliability.
Implemented and tested service modifications and feature enhancements, ensuring compliance with business and regulatory requirements and contributing to system evolution.
Generated and analyzed system performance reports to identify trends, optimize capacity, and drive continuous improvement in service quality and operational efficiency.
Provided technical support for service migrations, upgrades, and preventive maintenance, ensuring seamless network operations and stability.
Documented comprehensive network configurations, incident reports, and resolutions, fostering knowledge sharing and operational excellence across engineering teams.