Nakul Khuman

Leading SAP Ariba Buying & Catalog transformations across multi-country procurement programs in Germany. Delivering end-to-end implementations from blueprinting and solution design to testing, cutover, hypercare, and adoption. Collaborating with procurement, finance, master data, and IT teams to harmonize S2P processes, improve catalog governance and approval workflows, and drive compliance. Supporting SAP Ariba integration with SAP S/4HANA and related procurement platforms.

Managed global SAP Ariba production environments in post-implementation support and continuous improvement programs. Delivered P2P enhancements across Buying, Invoicing, Catalogs, and workflows while improving compliance and stability. Collaborated with finance, procurement, and vendors to optimize governance and user processes. Led incident, release, and change management across regions, supporting integrations with SAP ERP/SAP S/4HANA and finance systems.

Led SAP Ariba Buying, Invoicing, and Catalog implementation workstreams for enterprise procurement transformation programs. Facilitated workshops to translate business needs into scalable SAP Ariba solutions and configured supplier, catalog, invoicing, and compliance workflows. Managed SIT, UAT, cutover, training, and go-live support while driving process automation, governance improvements, compliance, and user adoption.

Delivered SAP Ariba DSN, Supplier Lifecycle & Performance (SLP), and strategic procurement transformation projects. Configured SAP Ariba solutions integrated with SAP MM and enterprise procurement systems. Supported requirements gathering, fit-gap workshops, testing, deployment, and hypercare. Conducted user training, documentation, and knowledge transfer while improving supplier onboarding, collaboration, and procurement visibility through SAP Business Network capabilities.