Software Engineer
Colombo, Western Province, Sri Lanka
Billing System Maintenance and Enhancement:Conducted thorough analysis and troubleshooting of existing Call Detail Record (CDR) uploaders written in C, ensuring accurate and efficient data processing in the billing system.Integrated and optimized PL/SQL procedures, enhancing the reliability and performance of the billing system's CDR processing capabilities.System Migration and Integration:Played a pivotal role in a major system migration project, leading the integration of… Show more Billing System Maintenance and Enhancement:Conducted thorough analysis and troubleshooting of existing Call Detail Record (CDR) uploaders written in C, ensuring accurate and efficient data processing in the billing system.Integrated and optimized PL/SQL procedures, enhancing the reliability and performance of the billing system's CDR processing capabilities.System Migration and Integration:Played a pivotal role in a major system migration project, leading the integration of Service Provisioning modules with a new provisioning Orchestrator using Java, Oracle, and PL/SQL.Ensured seamless and error-free migration by meticulously coordinating with various stakeholders and conducting rigorous testing.CDR Analyzing and Data Uploading Application Development:Developed a robust CDR analyzing and data uploading application to seamlessly integrate telecom networking components with the billing system, improving data accuracy and system efficiency.Database Migration:Contributed to database migration tasks, ensuring data integrity, and smooth transition with minimal downtime.Assisted in data validation, cleansing, and optimization to ensure consistent performance post-migration.Key Skills: C, Java, Oracle, PL/SQL, Telecom Billing Systems, System Integration, Database Migration, CDR Processing Show less