Saad Majeed

• Administer Oracle 11g, 12c, and 19c databases across multiple production and non-production environments,
including installations, patching, cross-platform migrations (XTTS), and version upgrades.
• Configure and execute RMAN backup & recovery operations covering controlfile, SPFILE, point-in-time, and block
media recovery scenarios.
• Implement Oracle Data Guard for high availability and disaster recovery, including switchover and failover testing.
• Manage Oracle Multitenant architecture: PDB creation, plug/unplug operations, and non-CDB to PDB
conversions.
• Perform SQL and database performance tuning using AWR reports, indexing, statistics gathering, and query
optimization.
• Support Oracle E-Business Suite R12 environments — installation, cloning, patching, autoconfig, and WebLogic
domain administration.
• Administer Oracle Linux: YUM repository setup, OS patching, kernel parameter tuning, LVM, kernel parameter
tuning (HugePages, min_free_kbytes) and iSCSI storage configuration.
• Perform proactive database health checks — monitor invalid objects, session management, space usage, and alert
logs; conduct root cause analysis on production incidents.

• Customized and deployed responsive web applications using HTML/CSS, contributing UI improvements to
existing GitHub-hosted projects.

• Applied Java and OOP concepts while assisting in debugging, testing, and code improvement