Mohamed Samy Shahin

Oracle Database Administrator @Egbank

Cairo, EG

Working and integrating with multiple teams ( In-house developers and other application teams) to helpsupport the work environment and the bank workflow while maintaining the proper privilages andsecurity for the servers and databases.Managing and supporting + 15 production servers with +20 databases and over 40 test databases.helping in the decision making and controlling any changes that will be done in the database schemasResponsible for all the aspects of the Oracle database and high availability Installing and maintaining the Oracle database software 12c & 19c.Creating and Managing Database users and profilesCreating and managing Database Backup/Recovery StrategiesCreating autonomous database backups using RMAN and Oracle Enterprise Manager cloud control 13cCommunicating with different teams and departments to resolve the issues they face related to database or the performanceApplying Patches and release updates for each of the Oracle database, Oracle Grid Infrastructure, and Oracle Enterprise ManagerPerforming database version upgrade from 12c to 19cIdentifying the risks and the database security assessment using the DBSATInstalling and maintaining Oracle Data GuardPerforming data migration and database duplication and cloningMonitoring and enhancing database performance and troubleshooting issues/complaints using OEM and other monitoring tools and reports like AWR and ADDMUsing several Oracle database tools like DMU and DBUA and DBCA to help with the Database migration and implementationMaintaining the Oracle Solaris and Linux servers and resourcesFinding the root causes for the issues affecting the database by analyzing the alert logWorking with the developers and the systems teams to maximize the use of the database and server’s resources and to address the overall system problems as needed