Responsible for the continuous optimization, lifecycle maintenance, and functional expansion of SAP Master Data Governance (MDG) and Engineering Change Management (ECM) systems.

• SAP Master Data Governance (MDG) & System Maintenance Continuous Improvement: Implemented new business requirements, enhanced custom data models, and adapted user interfaces to meet evolving operational needs.
• System Maintenance & Support: Provided structured technical support, ensuring high system availability through proactive bug fixing, troubleshooting, and routine maintenance.
• Rule & Workflow Optimization: Maintained and updated existing business rules (BRFplus) and change request workflows to ensure seamless data governance.
• Engineering Change Management (ECM) & Custom ABAP Development Custom Applications: Developed a custom application for claim notifications (Claimmeldung), streamlining internal quality control and issue tracking.
• ABAP Enhancements: Upgraded and optimized existing custom programs (Z-Programme), improving processing efficiency and integration with core logistics modules.
• Specialized Software Integration: Collaborated closely with external XFT consultants to implement and integrate XFT software solutions within SAP, digitalizing and automating document-heavy engineering processes.

Delivered end-to-end SAP Master Data Governance (MDG) implementation projects, driving data integrity and process optimization across core domains, including Material Master (MM), Business Partner (BP), and Financials (FI).

• Data Modeling: Enhanced custom and standard SAP MDG data models to align precisely with complex business requirements across MM, BP, and FI domains.
• UI Development: Custom-built and optimized user-friendly interfaces using Floorplan Manager (FPM) and Web Dynpro, enhancing the end-user data maintenance experience.
• Process Automation & Workflows: Implemented Change Request workflows utilizing Rule-Based Workflow (BRFplus) to streamline data governance and approval processes.
• Business Rules: Developed robust validation and derivation rules using BRFplus and BAdIs to enforce data quality standards and eliminate data entry errors at the source.