• Deployed and configured Splunk Enterprise across multiple servers for centralized log management.Set up Universal Forwarders for seamless log forwarding from Windows and Linux environments.• Onboarded diverse data sources, including application, database, and system logs, ensuring accurate indexing and categorization.• Leveraged custom field extractions and regex to parse and enrich log data effectively.• Designed and implemented custom alerts for critical scenarios like application errors, failed logins, and resource utilization spikes.• Configured real-time notifications via email and Slack for rapid incident response.• Developed interactive dashboards for visualizing key metrics such as system performance, user activity, and error trends.• Utilized visual panels to track CPU, memory usage, and error frequency for actionable insights.Performance Tuning• Enhanced Splunk performance with optimized queries, summary indexing, and accelerated searches for large datasets.• Managed data volume by cleaning up and archiving obsolete logs effectively.Collaboration• Partnered with security and operations teams to implement Splunk best practices for compliance and security auditing.• Provided training sessions for team members on dashboard usage and query building to enhance operational efficiency.

• Contributed to Oracle installation and database setup.• Developed automated scripts for routine tasks like tablespace management and backup verification.• Analyzed and validated database objects for data integrity.• Ensured instances and nodes were operational.• Assisted in managing tablespaces and applying security patches.• Learned and contributed to RMAN-based database cloning.• Coordinated with clients and developers for customization needs.• Generated SQL reports based on client requests.• Participated in DR drills and monitored standby databases.• Assisted in troubleshooting Data Guard issues.• Contributed to hot backups using RMAN.• Managed archive logs and assisted in user management tasks.• Kept an eye on database performance metrics.• Learned and contributed to logical backup strategies using tools like EXDP/IMDP, EXP/IMP.