1- Administer Oracle databases PROD, DEV UAT " manage table spaces RAC & ASM".

2- Perform daily health checks, maintenance, automation, upgrades, patching, and migrations. Install, configure, and upgrade Oracle server software and related products (RAC, Dataguard).

3- Maintain backup/recovery policies, database security, and performance tuning.

4- Support Oracle Flexcube application performance, maintenance, and cloning of DEV/TEST from PROD.

5- Design high-availability architectures, clustering, capacity sizing, and integration with systems.

6- Collaborate with IT support, business users, and third-party vendors to resolve issues.

7- Document processes and contribute to technical knowledge sharing.