Administer, configure, support, and optimize interconnected SaaS business applications. Troubleshoot workflows, integrations, permissions, data feeds, and reporting issues; manage system changes, testing, UAT, access controls, and vendor escalations. Translate business needs into configurations, automations, workflows, and integration requirements while improving efficiency, data quality, reliability, scalability, and compliance across procurement, travel, ITSM, HRIS, finance, and operations platforms.