Oracle SQL & PLSQL: Strong query writing, debugging, and packageprocedure analysis. UnixLinux: Proficient with shell scripting, log parsing (grepawksed), and standard job orchestration (cron or enterprise schedulers). RCA & Troubleshooting: Demonstrated ability to read logs, trace data across tables, and isolate failure causes produce actionable CAPA. Performance Tuning Basics: Reading execution plans, understanding indexingstatistics, and working closely with DBAs on remediation. SCM Functional