Proven experience supporting ERP systems (e.g., SAP, Oracle, NetSuite, Microsoft Dynamics) or complex SaaS platforms. Strong troubleshooting and problem-solving skills. SQL/database management, API diagnostics, and system integration experience. Familiarity with business processes in finance, HR, or supply chain. Experience with system upgrades, patch management, and regression testing. Ability to manage user accounts, roles, and permissions. Excellent written and verbal communication skills.