Nikhil Jadhav

About Nikhil Jadhav

8 years of experience in Oracle Data Base Administration. • Currently working as…

Experience

1. Oracle Database Administrator

   Oracle

   Dec 2021 — Present

   Working with different databases using the ticketing tool & through emails• Worked in 24*7 production environment provided on call and day to day support.• Coordination with application team as when required and resolution of issue on time. • Working on 19c databases.• Taking Physical and Logical backup.• Resolving ORA-600/ ORA-7445 error understanding problematic scenarios.• Performance Tuning (Database and SQL’s).• Handled critical and crisis issues for oracle databases.• Worked on DB deployments.• Handled the Sev-1 issue on RAC.• Performing general database health checks.• Physical data model/architecture, DDL generation and maintenance• Refresh of lower env from production backup using data pump• Applying PSU / OJVM / Bug patch on prod and non-prod env.• Implemented and maintained database security.• Handled standby database issues.• Managing FRA / Tablespace / OS mount point space• Worked on OEM.• Daily Health checks on prod and non-prod env and taking proactive actions.• Creating RO schema’s as per the application requirement• Creating DB links• Raising and working with SR’s and followed up till resolution proactively.• Oracle RAC, ASM and single instance Patching.

Skills

• Oracle Database Administration
• Oracle
• Data Guard
• Rman
• Databases
• Shell Scripting
• Sql
• Oracle Enterprise Manager
• Pl/Sql
• Performance Tuning
• Unix