Subashchandrabose Thangavel
Sql Database Administrator @IBM
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WORK HISTORY
Sql Database Administrator @IBM
EDUCATION
Excel Bussiness School
Master of Computer Applications - MCA, Computer Science
ABOUT SUBASHCHANDRABOSE THANGAVEL
Having 9 years of experience in Microsoft SQL Server Database Administration, Installation, Configuration, and Maintenance of SQL Servers across production, UAT, and development environments.Experience in SQL Server builds for new applications as well as migrating existing databases to higher versions.Hands-on experience in DBA activities including monitoring server health, database creation, refreshes, disk space management, fixing failed backup/maintenance jobs, and troubleshooting performance issues.Strong knowledge in implementing SSL for SQL Servers and managing network-level encryption.Expertise in configuring and troubleshooting High Availability solutions such as Always On Availability Groups, Failover Clustering, Log Shipping, Replication, and Mirroring.Skilled in Backup and Recovery strategies — designing and restoring backups as per business continuity requirements.Proficient in performance optimization through query tuning, index management, and statistics maintenance.Experience in Database Migration across different environments using Backup & Restore and Detach/Attach methods.Knowledgeable in creating and managing SQL Logins, Users, Roles, and resolving connectivity and permission issues.Strong understanding of fragmentation, blocking, deadlocks, and performance troubleshooting using DBCC commands and Dynamic Management Views (DMVs).Experience working with Azure SQL Database and Azure Managed Instances for migration, performance monitoring, and cost optimization (2 years).Familiar with PowerShell automation, SQL Agent Jobs, and proactive monitoring using SQL Sentry, DPA, and Azure Monitor.Proven ability in managing incident and change requests within OLA and SLA timelines.Dedicated to 24x7 production support and ensuring high database availability in enterprise environments.Would you like me to shorten this to a LinkedIn “About” section (2–3 short paragraphs, no bullets) — suitable for the top profile summary — or keep this bullet version for your Experience section?
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