SAP Angular Portal Designer / Developer (Freelance)

📋 Tasks and responsibilities Portal Designer / Developer The Portal Designer / Developer designs, develops, integrates and maintains enterprise portal applications that give users a consistent digital experience across SAP and connected business systems. The role combines UX/UI design, Angular front-end development, SAP integration and portal architecture. You translate business requirements and user journeys into secure, responsive, reusable and maintainable portal solutions. Portal and UX design Translate business requirements and user journeys into portal concepts, wireframes, prototypes and detailed interface designs. Design responsive, accessible and intuitive user interfaces for internal and external users. Define and maintain reusable UI patterns, components, navigation structures and design standards. Maintain a consistent user experience across portal applications and integrated SAP processes. Work with business analysts, process owners, architects and end users to validate designs. Angular development Design and develop web applications with Angular, TypeScript, HTML5, CSS/SCSS and JavaScript . Build reusable Angular components, modules, services, forms and shared libraries. Analyse and resolve application defects and performance issues. SAP integration Integrate portal applications with SAP and other enterprise back-end systems. Consume REST APIs and SAP services, including OData-based services where applicable. Work with SAP technical teams on service contracts,