Roles & Responsibilities :
Techno-Functional Consultant to support the implementation of global eInvoicing and S4 HANA Service Management requirements.
Expertise in functional area of Service Management (Field Service, Customer Service)
Extensive work experience in SAP S4 HANA Service Management processes
Develop and enhance SAP objects for eInvoicing, including reports, interfaces, mappings, and extensions.
Implement technical components for SAP DRC/eDocument Framework (BAPIs, RFCs, XML mappings).
Build and maintain integrations with middleware (SAP CPI/BTP, or equivalent).
Support generation and validation of XML/JSON/UBL-based eInvoice payloads.
Resolve technical issues related to eInvoicing errors, API failures, certificates, and connectivity.
Collaborate with functional consultants to translate functional specs into technical designs.
Perform unit testing, support UAT, and assist in production deployments.