Arunkumar Sivasamy
Coimbatore
Summary
Accomplished Oracle Database Administrator with a proven track record at Wipro Limited, excelling in performance tuning and disaster recovery. Skilled in leveraging patch management and OEM Tool to enhance database efficiency by 30%. Renowned for exceptional incident management abilities, ensuring robust database integrity and reliability.
Overview
3
3
years of professional experience
1
1
Certification
Work History
Oracle Database Administrator
Wipro Limited
06.2022 - Current
Focused on user-related aspects within Oracle databases.
Participated in Disaster Recovery switchover activities.
Worked in Table reorg activities
Executed comprehensive upgrade tasks for Agents.
Handled database patching tasks consistently.
Increased workflow efficiency through application of OEM software.
Conducted precise script executions.
Administered database operations on Oracle 12c and 19c versions.
Worked on single node configuration
Worked on RAC node configuration
Enhanced query execution efficiency through basic tuning.
Handled incidents and requests efficiently.
Implemented changes to DB activities efficiently.
Managed Jira tasks linked to database activities.
Education
School
RKR Higher Secondary School
UdumalpetBachelor Of Science - Computer Technology
Sri Krishna Arts And Science
Coimbatore 06.2022
Skills
- Patch management
- Performance tuning
- Incident management
- Database management
- Disaster recovery
- Backup and recovery
- OEM Tool
Certification
- Azure fundamentals (AZ900)
- Oracle cloud infrastructure 2023 Foundation
- Oracle cloud infrastructure 2023 AI Foundation
Timeline
Oracle Database Administrator
Wipro Limited
06.2022 - Current
- Azure fundamentals (AZ900)
- Oracle cloud infrastructure 2023 Foundation
- Oracle cloud infrastructure 2023 AI Foundation
School
RKR Higher Secondary School
Bachelor Of Science - Computer Technology
Sri Krishna Arts And Science
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