Maaz Ahmad

Senior Software Engineer @Infosys

Kolkata, IN

CSpire - Cellular SouthThe largest privately owned wireless carrier in the US.•Redesigned Autopay for Wireless and Home customers providing smooth paperless payment of bills and dues by reducing API response time by 30% which is used by 500K+ customers across Mississippi.•Created REST API for fetching payment Tenders from 3rd party Web Services enabling seamless user payment integration.• Creating REST APIs using Java, SpringBoot, Oracle ATG utilising Open API Codegen for better productivity.•Achieved 95% test coverage using JUnit and Mockito, ensuring high quality deliverables.• Conducted code reviews and implemented best practices, reducing defects significantly.