Vaibhav Johari
Certified Oracle DBA
- Role
- Oracle Consultant at Deloitte
- Location
- Gurugram, HR, IN
- LinkedIn followers
- 500 followers
About Vaibhav Johari
To secure a challenging position with scope for future career growth, which will enable…
Experience
Oracle Consultant
Jul 2021 — Present · Gurugram, IN
Database Administration for a US Healthcare Client (Oracle & Azure SQL Server): Administering Oracle 19c and Microsoft Azure SQL Server databases, ensuring 99.9% uptime and optimized performance for mission-critical healthcare systems. Implemented backup & recovery strategies (RMAN, Data Pump, SQL Server native backups), achieving zero data loss during recovery drills and full HIPAA compliance. Optimized performance using AWR reports, Query Store, execution plans, and indexing, delivering 30% faster reporting for healthcare analytics platforms. Strengthened security and compliance with encryption, role-based access, and auditing, reducing audit findings by 40%. Configured and maintained high availability solutions – Oracle Data Guard, RAC, and SQL Server Always On – improving disaster recovery readiness and cutting failover time by 50%. Automated routine DBA tasks with PL/SQL, T-SQL, and PowerShell scripting, saving 25+ hours per month and streamlining operations. Proactively monitored environments using OEM, SQL Server Agent, and third-party tools, reducing unplanned downtime incidents by 35%. Supported healthcare analytics and reporting platforms, ensuring secure, compliant, and efficient data flows for patient care optimization.
Skills
- Computer Law
- Cyber Security
- Cybercrime
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