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Shals User

@shalsuser

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Oracle Database Administrator focused on high-availability, recovery, and proactive support.

India

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What I'm looking for

I’m looking to support mission-critical Oracle databases with a strong focus on high availability, monitoring, and fast proactive recovery. I want a role where I can strengthen RMAN/Data Guard/RAC operations and deliver stable, ITIL-aligned production outcomes.

I am an Oracle Database Administrator with 3 years of experience managing mission-critical production databases. I focus on ensuring high availability and stability through thorough monitoring and proactive issue resolution.

My hands-on work centers on RMAN, Data Guard, and RAC—performing backups, recovery operations, and supporting disaster recovery activities like DR rebuilds, standby synchronization, and DR drill validation. I also manage archive logs and help resolve redo gap, archive destination, and synchronization issues.

In my roles, I provide 247 production support for Oracle databases across Production, UAT, and SIT environments, while maintaining ITIL-compliant documentation, SOPs, and activity reports. I bring a strong ownership mindset and enjoy collaborating with cross-functional teams to deliver reliable, timely outcomes.

Experience

Work history, roles, and key accomplishments

Engineer Trainee

Sify Technologies Limited

Jul 2023 - Jul 2024 (1 year)

Built foundational knowledge of Oracle database architecture, including core components such as SGA/PGA, control files, datafiles, redo logs, and archive logs. Assisted with Oracle software installation and database creation, learned instance lifecycle/start-stop procedures, and studied core backup and recovery concepts.

Oracle Database Architecture Redo Logs Logs Database Installs Instance Lifecycle Backup & Recovery

Engineer - Systems

Sify Technologies Limited

Jul 2024 - Present (2 years)

Provided 24/7 production support for Oracle databases across Production, UAT, and SIT environments, monitoring database health and troubleshooting performance and availability issues. Performed RMAN backups/recovery, supported Data Guard (including DR rebuild and drill activities), and monitored Oracle RAC along with patching and Data Pump export/import.