Job Opportunity: 1. Solution Design & Architecture -- Developing and overseeing integrated SAP IS-U/CIS (Customer Information System) solutions across various modules, including billing, customer service, device management (DM/AMI), and exception handling. -- Designing the overall architecture based on process requirements, application needs, and the system landscape, which often involves the SAP S/4HANA platform. -- Ensuring technical integrity and seamless integration across SAP modules (e.g.,