OIC & VBCS Developer 1.    OIC Integration Flows: Design, develop, and test integrations using REST, SOAP, FTP, and application adapters with OIC. 2.    VBCS UI Development: Build interactive web/mobile apps in VBCS that call APIs and render dynamic business content. 3.    Fusion API Integration: Integrate with Oracle Fusion SaaS (ERP, SCM) using REST/SOAP, FBDI, HDL, and BI Publisher. 4.    Mapping & Transformations: Create complex XSLT maps, implement business rules, and use expressions in integration flows. 5.    Error Handling Framework: Build error-catching and notification mechanisms into integrations and applications. 6.    Event Handling & B2B Scenarios: Consume business events and trigger downstream actions via OIC and VBCS. 7.    API Development: Expose and consume REST APIs, write service connections in VBCS, and manage Swagger/OpenAPI specs. 8.    Reusable UI/Logic Components: Develop reusable logic blocks in JavaScript and reusable UI components in VBCS. 9.    Documentation & Version Control: Maintain technical documentation, use Git or similar for source control, and follow commit/push procedures. 10.    Testing & UAT Support: Write and execute test cases, support QA/UAT cycles, and address production defects quickly.