10+ years in SAP SD/OTC modules with at least 2 upgrade or implementation projects. Deep understanding of OTC processes: Sales Orders, Pricing, Billing, Credit Management, and Integration with FI. Hands-on experience with S/4HANA upgrade projects and simplification items. Familiarity with SAP Solution Manager, Test Management tools like worksoft and SAP C-ALM. Knowledge of SAP Fiori apps for OTC, Advanced ATP, and Revenue Recognition. Experience with SAP Activate methodology and Fit-to-Standard