Sushovan D

SAP Industry Solution – S4Hana Implementation with RAP

Feb 2022 - Present • 4 yrs 3 mos

The client is a Europe-based organization in the Utilities domain, operating as one of the leading electricity and gas suppliers and distributors. As part of their digital transformation initiative, they introduced a new system landscape by integrating SAP BTP with their SAP S/ 4HANA environment. In parallel, multiple development and enhancement activities were carried out across the S/ 4HANA landscape to modernize business processes and applications. Role -Sap RAP Developer/ Sap ABAP On Hana Developer/ Sap Fiori Developer Responsibilities- • Performed detailed requirement analysis and designed technical solutions for complex business scenarios. • Actively participated in technical and functional design workshops with stakeholders and architects. • Designed, developed, and supported RESTful ABAP services to enable smooth integration between SAP systems and external platforms. • Built CDS views using the RAP framework to expose business data as APIs and for consumption in Fiori applications. • Worked closely with UI/ UX teams to ensure proper alignment of technical implementation with user experience design. • Implemented both Managed and Unmanaged RAP scenarios based on business requirements. • Designed and implemented data models and service interfaces for scalable application architecture. • Delivered complete end-to-end RAP solutions, including CDS data models, behavior definitions, behaviour implementations, projection views, service definitions, and service bindings. • Implemented validation and business logic for multiple use cases. • Performed unit testing using ABAP Unit to ensure code quality and functional correctness. • Extended standard Fiori applications using adaptations and extension techniques.

Sap S/4 Hana Implementation for a UK Based Client

Mar 2019 - Jan 2022 • 2 yrs 10 mos

Role - Sap Fiori/ ABAP on Hana/ RAP Consultant Responsibilities- • Conducted detailed business requirement analysis and designed technical solutions for complex scenarios. • Performed system prerequisite assessments prior to SAP S/ 4HANA conversion activities. • Led custom code clean up and decommissioning to eliminate obsolete developments and align with clean core principles. • Actively participated in full lifecycle implementation projects, from blueprint to go-live support. • Contributed to multiple technical and functional design discussions with architects and stakeholders. • Configured and managed SCI and ATC frameworks for custom code adaptation, including S/ 4HANA readiness checks and functional_db analysis. • Designed and developed end-to-end custom SAP Fiori applications.

Sap S/4 Hana 1809 and 1909 Implementation for a Europe Based Client

Dec 2018 - Dec 2020 • 2 yrs

Role - Sap S/ 4 Hana Fiori Consultant Responsibilities - • Performed detailed business requirement assessment and designed technical solutions for high-complexity scenarios. • Evaluated system prerequisites and technical readiness ahead of the SAP S/ 4HANA conversion. • Led custom code retirement and cleanup activities to remove obsolete developments. • Actively contributed to technical and architectural design discussions with cross-functional teams. • Configured and maintained SCI and ATC frameworks for custom code remediation, including S/ 4HANA readiness checks and functional_db validation. • Designed and implemented CDS-based analytical queries and enabled their consumption via the Fiori Launchpad. • Developed CDS Table Functions to address complex business logic requirements. • Built a transactional Fiori application using BOPF integrated with CDS, supporting full CRUD operations. • Applied CDS performance optimization techniques, including performance-related annotations and usage of Plan Visualizer. • Developed a Worklist Fiori application using Fiori Elements, integrated with CDS-based data models. • Implemented DCL (Data Control Language) to enforce data-level authorizations and secure CDS view access.