Nagarajan Navaneetha Krishnan
Proficient Oracle Database/PeopleSoft Administrator | Automation Specialist (PowerShell, Korn Shell) | Advancing in DevOps (Ansible/Terraform)
- Role
- Associate Consultant at Tata Consultancy Services
- Location
- Bengaluru, KA, IN
- LinkedIn followers
- 500 followers
About Nagarajan Navaneetha Krishnan
I bring over 15 years of dynamic experience as an Oracle Database Administrator, with…
Experience
Associate Consultant
Feb 2024 — Present · Bangalore Urban, IN
Developed and maintained shell scripts (Korn Shell) and PowerShell scripts to automate daily monitoring and maintenance tasks for both Linux and Windows servers.• Automated the monitoring of Oracle 11g databases, including tablespaces and capacity planning.• Monitored and managed database performance, availability, and integrity.• Performed regular backup validation and recovery tests to ensure data integrity and availability.• Planned and executed patching of Oracle databases and WebLogic servers to ensure security and compliance.• Coordinated with application teams to schedule and implement database upgrades with minimal downtime.• Monitored database growth and performed capacity planning to ensure adequate storage and performance.• Provided recommendations for hardware and software upgrades based on future growth projections.• Conducted regular housekeeping activities to clean up logs, manage storage, and ensure efficient database operation.• Worked closely with other teams to troubleshoot and resolve infrastructure issues affecting database performance and availability.• Maintained, monitored, and supported PeopleSoft components including WebLogic, Tuxedo, Process Scheduler, Integration Broker, and Application Messaging on both Linux and Windows environments.• Conducted daily monitoring of PeopleSoft environments to ensure system health and performance.• Troubleshot and resolved issues related to PeopleSoft components, working collaboratively with other teams as needed.• Planned and applied patches to PeopleSoft environments to ensure compliance and security.• Coordinated with functional and technical teams to schedule and implement upgrades with minimal disruption to users.• Managed Process Schedulers to ensure efficient job processing and resource utilization.• Troubleshot and resolved integration issues to ensure data consistency and reliability.
Skills
- Sql
- Linux
- Oracle Dba
- Virtualization
- Unix
- Oracle Asm
- Oracle Rac
- Shell Scripting
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