👋 Hi, I'm Vignesh D
A passionate Senior Consultant – Oracle Cloud DBA at Protiviti India Member Firm, with 5 years of hands-on experience managing and optimizing mission-critical Oracle databases across on-premises and cloud environments.
💼 Current Role
Senior Consultant – Cloud & Technology, Protiviti India Member Firm
🎯 Specializations
🧩 Oracle Database Administration (Core DBA)
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Database installation, configuration, and performance optimization
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RMAN Backup, Recovery & Cross-Platform Migration
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AWR, ADDM, and SQL Tuning for Performance Optimization
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Oracle Data Guard Configuration & Backup Strategy Planning
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End-to-End Database Patching, Upgrades & Health Checks
💼 Oracle Applications DBA
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E-Business Suite (EBS) administration, patching & cloning
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Concurrent Manager, Workflow, and Autoconfig troubleshooting
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Application Tier & Database Tier management in multi-node environments
☁️ Oracle Cloud Infrastructure (OCI)
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Managing DB Systems, Autonomous Databases.
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Security, IAM Policies, and Compartment Design.
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OCI Backup, Monitoring, and High Availability configuration.
🗄️ Microsoft SQL Server Administration
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Installation, configuration & migration of SQL Server instances
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Backup, Restoration, and Transaction Log management
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Query Optimization, Index Tuning & Performance Troubleshooting
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High Availability (Always On, Log Shipping, Mirroring)
🖥️ Operating System & Scripting
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Linux/Unix Server Administration & Shell Scripting Automation
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User, Role & Privilege Management for Secure Database Access
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Scheduled Task Automation and System Health Checks
🏆 Achievements
Recognized as an Oracle ACE Associate for contributions to the Oracle community
Published multiple real-world Oracle DBA & OCI technical blogs
Active contributor to Oracle forums, helping DBAs solve complex challenges
🚀 Career Goals
Continue sharing deep-dive insights on Oracle DBA & Cloud technologies
Mentor aspiring DBAs and Cloud professionals
Expand expertise across OCI, Exadata Cloud Service, and Autonomous Databases
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