technical solution design , Json, Javascript, Agile Scrum delivery, SAP Mobile Services, SAP S 4HANA and SAP ECC integration, SAP Business Technology Platform BTP, OData and REST APIs, Stakeholder Management, SAP Mobile Development Kit MDK, Mobile application deployment and configuration, Offline-enabled applications and synchronization, Mobile application architecture and lifecycle management, Mobile security and authentication mechanisms, Mobile UI development concepts, Debugging and performance tuning