About Nagavenkata Saikiran
I am an experienced SQL Database Administrator (DBA) with hands-on expertise in managing, monitoring, and optimizing Microsoft SQL Server databases for business-critical applications. I have supported production environments in domains like Payroll and Enterprise Applications, ensuring high availability, performance, and data security.
My skills include SQL Server installation and configuration, backup and recovery, performance tuning, query optimization, index management, and database security. I am experienced in handling production incidents, SLA-based support, and proactive database health checks. I also work closely with application and development teams during deployments, migrations, and database changes.
I can help clients with:
SQL Server administration & maintenance
Performance monitoring and tuning
Backup, restore & disaster recovery setup
Database security & access management
Production issue troubleshooting
Database documentation and reporting
I am available for remote freelance or contract roles, supporting European and global clients with reliable, professional database services.
English
Native or bilingual
Remote only
Primarily works remotely
Experience
- Coventine digital private limitedMS SQL database administratorSOFTWARE PUBLISHINGMarch 2022 - December 2025 (3 years and 9 months)Hyderabad, IndiaTJX Companies, Inc. is a leading global off-price retailer offering branded apparel, footwear, accessories, and home fashions at discounted prices. The company operates well-known stores such as T.J. Maxx, Marshalls, and HomeGoods across multiple countries, focusing on delivering value and quality to customers.• Performed installation, monitoring, backup/recovery, and space management.• Worked on database refreshes and performance optimization.• Implemented and troubleshot SQL Server HA/DR solutions.Provided 24x7 production support for SQL Server environments.• Installed, configured, and administered SQL Server 2012–2019.• Managed backups, recovery, and DR test activities.• Supported database migrations and version upgrades.• Monitored and resolved tickets based on priority, ensuring SLA compliance.• Managed high availability solutions (Mirroring, Replication, Always On, Clustering).• Scheduled and maintained jobs, alerts, and maintenance plans.• Ensured database uptime and participated in crisis management calls.• Administered user access, logins, and security roles.• Upgraded SSIS packages across SQL Server versions.
- Tata Consultancy ServicesMS SQL database administratorDIGITAL AND ITMarch 2022 - December 2025 (3 years and 9 months)Hyderabad, IndiaTJX Companies, Inc. is a leading global off-price retailer offering branded apparel, footwear, accessories, and home fashions at discounted prices. The company operates well-known stores such as T.J. Maxx, Marshalls, and HomeGoods across multiple countries, focusing on delivering value and quality to customers.• Performed installation, monitoring, backup/recovery, and space management.• Worked on database refreshes and performance optimization.• Implemented and troubleshot SQL Server HA/DR solutions.Provided 24x7 production support for SQL Server environments.• Installed, configured, and administered SQL Server 2012–2019.• Managed backups, recovery, and DR test activities.• Supported database migrations and version upgrades.• Monitored and resolved tickets based on priority, ensuring SLA compliance.• Managed high availability solutions (Mirroring, Replication, Always On, Clustering).• Scheduled and maintained jobs, alerts, and maintenance plans.• Ensured database uptime and participated in crisis management calls.• Administered user access, logins, and security roles.• Upgraded SSIS packages across SQL Server versions.
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Education
- Master of computer applicationsSir C R Ready college of engineering and technology2020Completed my post graduation in master of computer applications in 2020 from JNTUK with 83% aggregate.