1. Develop and support SAP S/4HANA custom programs using ABAP, including reports, enhancements, forms, and interfaces. 2. Design and implement integrations using SAP CPI, APIs, IDocs, OData services, and web services. 3. Develop and manage SAP BTP-based applications, extensions, and integrations aligned with business requirements. 4. Analyse technical requirements and translate functional specifications into scalable and effective technical solutions. 5. Prepare detailed Technical Specification Documents (TS) for all developments, ensuring traceability, clarity, and audit compliance. 6. Collaborate with functional teams (SAP S4HAMA modules) to understand business requirements and provide technical feasibility inputs. 7. Develop and enhance interfaces between SAP S/4HANA and external systems such as MES, QMS, LIMS, and other enterprise systems