Results-driven and seasoned SAP SD, OTC, and IS-Oil Consultant with over 18 years of experience in supporting, implementing, configuring, and optimizing SAP ECC and S4HANA solutions for global clients. Expertise in Order-to-Cash (OTC) processes, master data (customer and credit), pricing, ATP, credit management, delivery fulfillment, billing, and integration with MM and FI. Extensive exposure to SAP TD (IS-Oil: Transportation and Distribution), TSW (IS-Oil: Traders and Schedulers Workbench), and HPM (IS-Oil Hydrocarbon Product Management) for a comprehensive understanding of the industry. Involved in full lifecycle implementations, system enhancements, and post Go-Live Support for seamless business operations. Strong analytical and problem-solving skills to deliver high-quality solutions that improve efficiency and ensure optimum system performance. Track record of successfully resolving critical production issues within KPIs. Knowledgeable in SAP to SAP or SAP to non-SAP integrations using EDI, ALE, and odata.