Additional services is web application built with SAP UI5 technology. This app is being used by handlers which work for Iberia, and is hosted on an SAP S/4 instance at IBM Cloud. Users can easily check and confirm the handling services perfromed for a flight, and also inform about additional services that the aircraft might have required. This way, the SAP systems automatically process the information and the finantial module is updated.
Desgined the web application by using Axure RP and SAP UI5 standar components.
Defined the OData API which supports the web application and is exposed at SAP Frontend Server (A.K.A. Gateway)
Defined the backend logic at SAP S/4 Hana server.
Leaded the development team.
As an extra, I was requested to install and activate about 30 SAP Fiori standard applications for finantial employees.
Participated on weekly follow-up sessions with customer and reported progress, status and technical advice.