SAP S/4HANA Technical Developer (ABAP, Fiori and SAP BTP)

The organization is undertaking a strategic ERP modernization initiative to migrate its existing SAP ECC landscape to SAP S/4HANA. To support this transformation, the organization seeks an experienced SAP Technical Developer with strong expertise in ABAP development, SAP Fiori, and SAP Business Technology Platform (BTP).

The consultant will play a key role in assessing, remediating, redesigning, and developing custom SAP solutions to ensure compatibility with SAP S/4HANA and to enable the adoption of SAP?s modern architecture, user experience, and cloud extension capabilities.

Objective:
The objective of this assignment is to provide technical expertise and hands-on development support throughout the SAP ECC to SAP S/4HANA migration project, including custom code remediation, Fiori application development, SAP BTP extensions, integrations, testing, and post-go-live support.

Scope of Work:
The SAP S/4HANA Technical Developer will perform the following activities:

SAP ECC to S/4HANA Technical Migration Support
? Conduct technical analysis of existing SAP ECC custom developments and identify impacts related to SAP S/4HANA conversion.
? Review and remediate custom code using SAP S/4HANA readiness and simplification assessment tools.

Analyze and adapt:
? Z-programs
? Reports
? Interfaces
? Enhancements
? User exits
? BAdIs
? Forms
? Batch jobs
? Workflows

? Support system conversion, testing, and cutover activities.
? Resolve technical issues identified during migration and testing phases.
? Collaborate with functional teams to assess and address business process impacts resulting from the migration.

ABAP Development and Modernization
? Develop, enhance, and optimize ABAP applications using SAP S/4HANA development standards.
? Refactor legacy ECC custom developments for HANA-optimized performance.

Design and develop:
? Object-Oriented ABAP solutions
? CDS Views
? AMDP procedures
? OData services
? RAP (RESTful ABAP Programming Model) applications

? Perform performance optimization leveraging SAP HANA capabilities.
? Develop and maintain APIs and integration services.

SAP Fiori Development
? Convert Processes and Forms Application based on Adobe Forms into Processes and Forms Application Fiori applications aligned with SAP S/4HANA business processes.
? Troubleshoot and resolve Fiori application issues.

SAP BTP Development and Extension
? Develop applications and services using the SAP Cloud Application Programming Model, including:
? Core Data Services data models;
? CAP services using Node.js and/or Java;
? Business logic, validations, actions, and event handling;
? REST and OData services; and
? Integration with SAP S/4HANA, SAP HANA Cloud, and other BTP services.

Design and develop applications and services using the SAP RESTful Application Programming Model, including:
? CDS views and data models;
? Managed and unmanaged business objects;
? Behavior definitions and implementations;
? Validations, determinations, actions, and authorizations;
? Draft-enabled applications;
? OData services; and
? SAP Fiori elements applications

Design, develop, and implement business processes and approval workflows using SAP Build Process Automation, including:
? Forms and approval tasks;
? Business rules and decisions;
? Multilevel and conditional approvals;
? Notifications, reminders, escalations, and substitutions;
? Workflow monitoring and audit trails; and
? Integration with SAP S/4HANA, SAP Build Apps, CAP, RAP, and external systems.
? Demonstrate and apply SAP Joule capabilities by developing or configuring Joule skills, conversational interactions, guided actions, development assistance, process automation, and relevant generative artificial intelligence use cases.
? Develop proofs of concept and working prototypes using SAP BTP, SAP Build, SAP Joule, CAP, RAP, and SAP Integration Suite to demonstrate potential business solutions.

Integration and Interface Development
? Develop and support integrations using:
? SAP Integration Suite
? REST APIs
? SOAP services
? OData services
? IDocs
? RFCs/BAPIs

? Support integration testing between SAP and external applications.
? Troubleshoot interface and middleware-related issues.

Testing, Deployment and Hypercare Support
? Prepare technical unit testing and integration testing documentation.
? Support system integration testing (SIT), user acceptance testing (UAT), and production deployment.
? Assist with cutover planning and execution.
? Provide post-go-live hypercare and production support.
? Resolve defects and technical issues within agreed service levels.

Deliverables:

The consultant shall provide:
? SAP S/4HANA custom code assessment and remediation reports.
? Technical design and architecture documents.
? Updated and optimized ABAP developments.
? SAP Fiori applications and configurations.
? SAP BTP applications, extensions, and integration solutions.
? Technical specifications and development documentation.
? Test scripts, test results, and defect resolution records.
? Knowledge transfer materials and technical handover documentation.
? Regular progress reports outlining completed work, risks, and recommendations.

Required Qualifications and Experience

Education
? Advanced university degree in Computer Science, Information Systems, Engineering, or a related field.
? Professional SAP certifications are highly desirable.

Experience:
? Minimum 7 years of SAP technical development experience.
? Minimum 3 years of experience supporting SAP S/4HANA implementations or migration projects.
? Proven experience with ECC to S/4HANA conversion projects.
? Extensive experience in SAP ABAP development and technical architecture.
? Hands-on experience developing SAP Fiori and SAPUI5 applications.
? Demonstrated experience with SAP Business Technology Platform (BTP).
? Experience with SAP integration technologies and middleware solutions.
? Experience working in large, complex enterprise environments.

Technical Competencies

Mandatory:
? SAP ABAP Objects
? SAP S/4HANA development
? OData Services
? SAP Gateway
? SAPUI5
? SAP Fiori Elements
? Fiori Launchpad
? SAP BTP
? SAP Business Application Studio
? SAP Integration Suite
? REST APIs
? IDocs, BAPIs and RFCs
? SAP HANA database concepts

Highly Desirable:
? RAP (RESTful ABAP Programming Model)
? CAP (Cloud Application Programming Model)
? SAP Build
? SAP Clean Core architecture
? SAP Cloud ALM
? SAP Activate methodology
? Experience with SAP HCM including Personnel Administration, Payroll, Benefits Time Management and Organizational Management

Competencies
? Strong analytical and troubleshooting skills.
? Excellent stakeholder management and communication skills.
? Ability to work effectively in cross-functional and multicultural teams.
? Strong documentation and knowledge-transfer capabilities.
? Ability to manage multiple priorities in a large transformation programme.
? Results-oriented with a focus on quality and continuous improvement.

Expected Outcomes
? Successful remediation and migration of SAP ECC custom developments to SAP S/4HANA.
? Deployment of modern SAP Fiori applications to improve user experience.
? Development of scalable extensions using SAP BTP while maintaining a clean-core S/4HANA architecture.
? Successful completion of testing, deployment, and stabilization activities.
? Enhanced system performance, maintainability, and future readiness of the ERP platform.

For Immediate Response call , or send your resume to

TRIGYN TECHNOLOGIES, INC. is an EQUAL OPPORTUNITY EMPLOYER and has been in business for 35 years. TRIGYN is an ISO 9001:2015, ISO 27001:2013 (ISMS),ISO 20000:2018 and CMMI Level 5 certified company.