• Supported SAP S/4HANA Project System (PS) activities related to project structure creation, WBS management, cost planning, budgeting, monitoring, and project closure.
• Created and maintained Work Breakdown Structures (WBS), including WBS data correction, hierarchy setup, and billing-element configuration.
• Performed bulk WBS uploads using custom transactions, XML templates, and manual entry methods, including staging, mapping, simulation, and migration steps.
• Performed project cost and budget monitoring using SAP Project Cost Report – Plan/Actual and supported WBS-level budget amendment activities.
• Authored a comprehensive SAP PS user manual/knowledge repository covering project creation, BOQ upload, Base Planning Objects (BPO), cost and budget planning, budget amendment (supplement/transfer/return), and project closure processes.
• Participated in end-user training sessions to support knowledge transfer and adoption of SAP PS workflows.