Ravikumar Thangarasu

Ravikumar Thangarasu has spent nearly two decades working in the operational core of global enterprises—procurement, supplier collaboration, and materials management—where small process delays compound into large financial and service impacts. His career is defined by enterprise systems engineering in supply chain environments, with deep specialization in SAP-driven procurement and fulfillment ecosystems and the integration layers that connect planning, purchasing, suppliers, and finance. Across roles spanning implementation, optimization, and platform leadership, he has repeatedly translated complex procurement requirements into stable, auditable, and automation-forward systems.

In his current role as Senior Manager of Supply Chain Systems at TBC Corporation, Thangarasu leads implementation and enhancement across Blue Yonder, SAP ECC/S/4HANA, demand solutions, and the APEX Supplier Portal—platforms that collectively shape how purchase orders are created, approved, transmitted to suppliers, and reconciled for payment. His work reflects a practical mix of architecture and delivery discipline: mapping end-to-end data flows across planning, middleware, and ERP; producing design and functional specifications; coordinating cross-functional delivery teams; conducting code reviews; and enforcing regression strategies to protect business continuity while introducing new capabilities.

One of his most consequential efforts at TBC has been streamlining the Blue Yonder–to–SAP purchase order creation process. By analyzing the existing flow and redesigning system interactions across Blue Yonder, middleware, and SAP, he reduced cycle time from hours to minutes while eliminating recurring errors that delayed purchase order creation—improvements that directly affect inventory availability and operational rhythm. In parallel, he has advanced supplier onboarding and governance through the APEX Supplier Portal, introducing touchless self-service registration and validation while aligning onboarding controls with U.S. Treasury OFAC compliance requirements. This combination—automation paired with auditability—reflects his broader operating principle: procurement systems must be fast, but they must also be defensible under compliance scrutiny.

Earlier at TBC, Thangarasu implemented purchase order approval workflows to meet corporate compliance and audit demands, compressing approval timelines while strengthening governance. He also delivered SAP SRM self-service procurement capabilities, redesigning organizational structures for scalability and enabling real-time EDI-based transaction exchange (including purchase orders and confirmations) to vendors—an approach that reduces manual intervention and improves supplier responsiveness. Before TBC, he contributed to SAP ECC materials management implementations at HCL Technologies, where his cutover readiness work—validation, contingency planning, and data quality remediation—protected go-live stability in the face of legacy data issues. At Larsen & Toubro Infotech, he helped deliver a supplier self-service portal for Pratt & Whitney Canada, improving vendor adoption and preventing duplicate invoicing through strengthened validation logic—controls with direct financial loss prevention value.

Across this arc, Thangarasu’s impact is measured in reduced cycle times, increased automation, improved compliance posture, and scalable supplier enablement. His certification portfolio across SAP S/4HANA procurement and sales, project delivery, warehouse management, and Ariba further reinforces sustained commitment to modern supply chain platforms. The throughline is consistent: building procurement systems that operate faster, with fewer errors, stronger audit controls, and a better supplier experience.