10+ SAP BASIS experience, with 5+ years in migration projects. Strong expertise in SAP OS/DB Migration (heterogeneous & homogeneous). Proficiency with SUM, SWPM, DMO, SAPinst, and SAP HANA Administration. Good knowledge of Linux/Unix, Windows, Oracle DB, HANA DB platforms. Experience with system refreshes, HA/DR setup, backup/restore procedures. Familiarity with cloud deployments (Azure, AWS, GCP, RISE with SAP). Strong troubleshooting skills for performance, memory, and transport issues. Excellent documentation and communication skills.