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Full-Stack
Full-Stack Custom Development (RAP/CDS/SAPUI5)
Sector:Marine & Shipbuilding
Complete business applications on S/4HANA for the marine sector: managed and unmanaged RAP services, CDS data model, abstract interfaces for integrations and a SAPUI5 frontend.
Stack
RAPABAP CDSOData V2/V4SAPUI5ABAP
Context
Design and development of complete business applications on S/4HANA for the marine & shipbuilding sector, with an end-to-end approach that goes from the data model all the way to the user interface. The RAP framework sits at the core of the architecture.
What I built
- RAP services built in both managed and unmanaged flavours, picking the approach best suited to each business object's lifecycle and persistence constraints.
- Data modelling with CDS Views and behavior definitions, exposed as OData V2/V4.
- Abstract entities / interfaces to decouple integrations and standardize the data contracts toward external systems.
- SAPUI5 frontend with SmartTable and SmartFilterBar, focused on a modern, responsive user experience.
- ABAP reports for mass data import, including validation and logging.
Outcome
Maintainable, performant applications with RAP at the core of the architecture: a clean separation between data model, service layer and presentation, and decoupled integrations through abstract interfaces.