GS JAYA KRISHNA

• SQL Server DBA with extensive experience supporting versions 2005–2016 across Windows Server platforms. Proven expertise in architecting and managing high-availability solutions (AOAG, clustering, log shipping, and mirroring), ensuring performance, scalability, and business continuity. Skilled in secure instance deployment, proactive performance tuning, robust backup and recovery strategies, job automation, and alerting mechanisms. Recognized for enforcing best practices in database security, operational readiness, and system resilience.

• Versatile Database Administrator with hands-on expertise in hybrid cloud operations, system monitoring, and cross-platform data management. Proficient in daily health checks, migrations, and deployments across SQL Server and GCP environments. Demonstrated ability to manage user access and roles in MongoDB, execute critical data operations, and troubleshoot performance issues at both the server and query levels. Skilled in backup and recovery processes, file group management, and optimizing cloud-integrated database solutions using GCP and Cloud Spanner.

Accomplished SQL Server DBA with a strong track record in performance tuning, cloud migration, and enterprise-scale database management. Led optimization efforts that reduced query response times by up to 70%, implemented HA/DR solutions across hybrid environments, and automated operations using PowerShell and T-SQL. Adept at managing multi-terabyte, high-transaction databases, driving cloud adoption (Azure SQL), and ensuring compliance through documented SOPs, RCA, and recovery validation. Proficient in resolving complex issues, including deadlocks and SSPI failures, while maintaining high standards of availability, scalability, and security.

• Detail-oriented Junior DBA with hands-on experience supporting SQL Server instance setup, patch validation, and schema management under senior supervision. Proficient in monitoring logs for early detection of issues, assisting with change control processes, and maintaining configuration documentation. Contributed to capacity planning and cleanup strategy recommendations through data growth analysis and archiving assessments.