Sai Sukarma Tammali

Procurement Specialist with 5 years of experience supporting global procurement operations across EMEA, NA (North America) and APAC, Procure-to-Pay (P2P) processes, supplier management, and procurement analytics within shared services environments. Experienced in SAP Ariba and SAP S/4HANA, with expertise in purchase requisition validation, purchase order management, invoice resolution, procurement reporting, and compliance monitoring. Proven ability to collaborate with cross-functional stakeholders, support sourcing activities, improve procurement processes, and deliver operational efficiencies in global procurement environments.

Executive - P&C - GMR Business Process Private Limited - Hyderabad

(2025-07)

• Processed an average of 2000+ purchase requisitions monthly with 98%+ SLA compliance, maintaining zero audit findings across procurement documentation reviews.
• Collaborate with business stakeholders to gather required information and documentation for procurement transactions and contract-related requests in SAP Ariba.
• Conducted RFQ/RFP processes by evaluating supplier proposals and supporting vendor selection decisions aligned with category strategy.
• Collaborated with category managers to support sourcing initiatives, supplier rationalization activities, and procurement process improvements.
• Executed User Acceptance Testing (UAT) for procurement system workflows, validating functionality and documenting results before deployment.
• Maintain procurement documentation and system records to support audit readiness and compliance requirements.
• Coordinate with internal teams to ensure procurement requests are processed within established SLAs and operational timeline.

Procurement Specialist - Corteva Agriscience - Hyderabad

(2022-08 - 2025-07)

• Executed high-volume procurement transactions by converting 500+ purchase requisitions into purchase orders using SAP S/4HANA and SAP Ariba.
• Supported procurement operations across EMEA, North America (NA), and APAC regions, partnering with stakeholders to ensure timely procurement execution and service delivery.
• Investigated procurement issues related to invoice blocks, purchase orders, and supplier confirmations, reducing overdue cases by 30%.
• Maintained supplier master data and vendor profiles within SAP Ariba and SAP S/4HANA, improving procurement data accuracy by 15%.
• Generated procurement reports and monitored supplier confirmations to improve response time for procurement requests by 20%.
• Managed procurement queries through ServiceNow, ensuring timely resolution and proper documentation of procurement issues.
• Supported SAP Ariba and SAP S/4HANA system transition initiatives including procurement workflow validation, system testing support, and post-go-live assistance.
• Drove procurement process improvements for payment term optimization and workflow enhancements.
• Assisted in RFQ/RFP activities including quotation comparison, supplier evaluation, and commercial analysis.
• Supported vendor onboarding and qualification processes ensuring compliance with procurement standards.
• Analyzed supplier pricing proposals and procurement spend data to support cost-effective sourcing decisions.
• Monitored supplier performance and contract compliance to ensure timely fulfillment and service quality.

Operations Executive - Deva Seva - Hyderabad

(2022-04 - 2022-07)

• Executed procurement operations including supplier coordination, quotation comparison, and purchase execution.
• Supported supplier pricing discussions, quotation evaluations, and procurement documentation for sourcing activities.
• Coordinated with suppliers to ensure timely delivery of goods and services.

Purchase Trainee - Sandvik Mining and Rock Technology - Hyderabad

(2021-02 - 2022-02)

• Supported procurement activities aligned with production schedules to maintain uninterrupted operations.
• Created purchase requisitions and purchase orders in ERP systems following procurement procedures.
• Tracked supplier confirmations and order acknowledgments to ensure timely order processing.
• Assisted with goods receipt documentation, supplier coordination, and invoice follow-ups.