1) Oracle 19c, 18c,12c, 11g database administration fundamentals and architecture.

2)Oracle Data guard (physical and logical)

3)Oracle backup and recovery using RMAN

4)Oracle RAC and architecture.

5)Hands on exp in OEM tool management

6)Oracle performance tuning and query optimization and troubleshooting.

7)Architect HA and DR Solutions for PAAS services like Exadata, Autonomous Databases (ATP,ADW), RAC & Dataguard)

8)Installation and upgrade of Oracle and RAC on 10g/11g/12c/18c/19c version under Linux/AIX platforms

9) Must have oracle ASM/ACFS implementation experience

10)Good scripting skills to automate regular DBA admin tasks

11)Strong experience on backup utilities or tools like RMAN & EXPDP/IMPDP, CRSCTL, SRVCTL, NetBackup, Networker

12)Applying grid and DB PSU patch in standalone and multi-node RAC cluster servers

13)Should have good command over speaking and writing.

14)Strong experience on database and SQL queries tuning for Oracle and RAC databases

15)Should have knowledge of oracle OEM 12C/13C

16)Administration over DB Objects including Tables , Clusters , Views , Procedures etc.

17)Good in Impact Analysis of DB Change / DB Design Change etc.

18)In-depth understanding of Advanced Architectures (Multi-Node, RAC, ASM)

19)Good understanding of core support processes and change management, maintain documentation standards

20)Must have experience in Database tuning including I/O, Load Analysis, ADDR, AWR, SQL Profiling etc

21)Responsible for installation, upgrades (Database and RAC), patches, SR support, database tuning, concurrent manager administration, cloning

1.Oracle Exadata knowledge

2.Mysql and Postgresql database knowledge

3