Vinod Kumar

Managed and supported Oracle databases hosted on AWS EC2 and Amazon RDS, including database provisioning, configuration, monitoring, backup, recovery, and troubleshooting in production environments. Designed and implemented Oracle RMAN backup and recovery strategies using AWS EBS and Amazon S3 for full, incremental, archived redo log, and control file backups. Configured and managed EBS volume snapshots for Oracle database servers, supporting storage-level backup, restoration, and disaster recovery requirements.

Indmax (Cognisive)

• Managed and supported Oracle databases hosted on AWS EC2 and Amazon RDS, including database provisioning, configuration, monitoring, backup, recovery, and troubleshooting in production environments.
• Designed and implemented Oracle RMAN backup and recovery strategies using AWS EBS and Amazon S3 for full, incremental, archived redo log, and control file backups.
• Configured and managed EBS volume snapshots for Oracle database servers, supporting storage-level backup, restoration, and disaster recovery requirements.
• Performed EC2 instance snapshot-based recovery and restoration activities during server-level failures and infrastructure recovery scenarios.
• Implemented and validated point-in-time recovery (PITR) procedures to minimize data loss during database corruption, accidental deletion, and other recovery scenarios.
• Managed Amazon RDS for Oracle environments, including database provisioning, parameter configuration, automated backups, snapshots, restore operations, monitoring, and maintenance.
• Configured RDS automated backups and manual DB snapshots based on application recovery and retention requirements.
• Supported Oracle database migration to AWS, utilizing RMAN backup/restore, Data Pump, and AWS storage services for database migration activities.
• Monitored Oracle database infrastructure using Amazon CloudWatch, tracking CPU, memory, storage, I/O, and other infrastructure-level metrics.
• Troubleshot database performance issues involving EC2 compute resources, EBS I/O performance, storage utilization, and Oracle database workloads.
• Managed EBS volumes supporting Oracle databases, including storage monitoring, capacity planning, volume expansion, and performance-related troubleshooting.
• Configured AWS Security Groups, IAM roles/policies, and network access required for secure connectivity between Oracle databases, application servers, and AWS services.
• Supported Oracle High Availability and Disaster Recovery solutions across AWS Availability Zones, including recovery planning and periodic DR testing.
• Performed backup restoration testing to validate backup integrity, recovery procedures, RTO, and RPO requirements.
• Automated routine DBA activities using Shell scripting, SQL, PL/SQL, RMAN, AWS CLI, and scheduling tools, reducing manual operational effort.
• Supported production incidents involving database availability, connectivity, storage failures, backup failures, and database recovery.
• Maintained operational procedures and technical documentation for AWS Oracle database backup, recovery, DR, monitoring, and troubleshooting.
• Worked with application and infrastructure teams to troubleshoot Oracle connectivity issues between EC2, RDS, application servers, and dependent AWS services.
• Participated in 24x7 production support, incident management, root-cause analysis, and problem management for critical Oracle databases hosted in AWS environments.

Senior Database Administrator - Certified konsult (Infosys)

Operating system: Linux; Databases: 19c,12c,11g; Client: Scania (Infosys)

• Working in a 24x7 production environment with a team of 6+ members.
• Extensive Experience in applying patches like Critical Patch Updates (CPU), Patch Set Updates (PSU), and One-Off Patches, Interim patches, DST, Patch sets as per the Oracle recommendations.
• Excellent knowledge of Oracle Architecture, SGA, Configuration of TCP/IP protocol, Listeners, TNSnames, SQLNET, V$ and DBA views.
• Experience in Load and Performance testing of the database servers and application servers, analysis and documentation of results.
• Proficient in maintaining Data Integrity, Profiles, Resources, Password Security, Users, Privileges, and Roles.
• Experience in upgrading Oracle database from 11g to 12c and 19c.
• Effective combination of System, Backup & Restore, Storage Administration Automating, configuring and deploying instances on AWS cloud Environment and Data centers
• Installed Oracle 12c, Configured Standby Databases for high availability and disaster recovery/reporting purpose.
• Experienced with all facets of Oracle DBA day-to-day activities like production, database monitoring, Backup & Recovery using RMAN, Cloning, Troubleshooting production issues, and Physical Database Design.
• Configuring Database for restore & Recovery in case of Database crash or failure.
• Perform partial restorations as per the schedules.
• Perform database cloning based on schedules (RAC to RAC, non-RAC to RAC).

Specialist Database Administrator - Birlasoft

Operating system: Linux; Databases: 19c,12c,11g; Client: Holcim

• Working in a 24x7 production environment with a team of 6+ members.
• Extensive Experience in applying patches like Critical Patch Updates (CPU), Patch Set Updates (PSU), and One-Off Patches, Interim patches, DST, Patch sets as per the Oracle recommendations.
• Excellent knowledge of Oracle Architecture, SGA, Configuration of TCP/IP protocol, Listeners, TNSnames, SQLNET, V$ and DBA views.
• Experience in Load and Performance testing of the database servers and application servers, analysis and documentation of results.
• Proficient in maintaining Data Integrity, Profiles, Resources, Password Security, Users, Privileges, and Roles.
• Experience in upgrading Oracle database from 11g to 12c and 19c.
• Effective combination of System, Backup & Restore, Storage Administration Automating, configuring and deploying instances on AWS cloud Environment and Data centers
• Installed Oracle 12c, Configured Standby Databases for high availability and disaster recovery/reporting purpose.
• Experienced with all facets of Oracle DBA day-to-day activities like production, database monitoring, Backup & Recovery using RMAN, Cloning, Troubleshooting production issues, and Physical Database Design.
• Configuring Database for restore & Recovery in case of Database crash or failure.
• Perform partial restorations as per the schedules.
• Perform database cloning based on schedules (RAC to RAC, non-RAC to RAC).

Specialist Database Administrator - Birlasoft

Operating system: Linux; Databases: 19c,12c,11g; Client: Holcim

• Working in a 16x5 production environment with a team of 8+ members.
• Managed over 200+ Oracle databases (including production and non-production environments) from 2 GB to 80 TB in size.
• Working experience in Oracle 19c DATAGUARD, ASM, and RAC, AWS Ec2, RDS, S3.
• Configuring the database parameters, creation, reorganization, extending tablespaces, network services, administer database security, create users, grants/revoke roles, privileges, extended database storage capacity, performance, and monitor, reduce db fragmentation, manage database-related fi

DXC Technologies

Mindtree

B. Tech - JNTU University, Hyderabad (2016)