Ujjwal Chattopadhyay is a certified SAP S/4HANA sales and distribution and materials management senior consultant and architect at IBM who has fifteen years of SAP experience and ten years of domain experience in sales, distribution, and service management in consumer electronics. At IBM, Ujjwal has worked on large SAP implementations, roll-outs, and global support projects in the pharmaceutical and FMCG industries. His expertise spans various sales and distribution and supply chain solutions like SAP GTS and SAP ERP Materials Management. Ujjwal has played a key role in developing SAP S/4HANA and SAP GTS training modules through IBM Learning, and has conducted training for many practitioners in IBM.

Suman Chanda is a certified SAP S/4HANA sales senior consultant working at IBM who has more than 11 years of SAP experience. She has worked on multiple country implementations, roll-outs, and upgrade projects across various industries. She has extensively worked on customer rebates and commissions processes in SAP ERP and SAP S/4HANA. Suman has conducted several training courses at IBM on the new features in SAP S/4HANA Sales.

Tushar Bhunya is an IBM consultant and IT professional with more than 18 years of SAP experience, including multi-country implementations, upgrades, and roll-outs. He has worked in different roles including as a consultant, a solution architect, and an application expert. He is also an SAP S/4HANA certified sales and distribution consultant, and has extensively worked on rebates and commissions management functionality with SAP ERP and SAP S/4HANA.