Karthik Kumar K
MS SQL DBA | SQL DBA | ALWAYS ON | DATABASE MIGRATION | MIRRORING | LOG SHIPPING | BACKUP & RECOVERY | PATCHING | SSRS | POSTGRESQL DATABASE ADMINISTRATOR
- Role
- Tech Specialist at Cognizant
- Location
- Hyderabad, TG, IN
- LinkedIn followers
- 500 followers
Experience
Tech Specialist
Feb 2022 — Present · Hyderabad, IN
Around 9 years of experience as MS SQL Server DBA with reputed organisations- Providing 24x7 based production support for critical database environments- Ensuring availability of 1620+ Production & Non production servers, 1800+ SQL Instances and Databases- Responsible for database support, troubleshooting, planning and migration. Resource planning and coordination for application migrations with project managers, application, and web app teams- Responsible for installing, configuring, managing, monitoring, and troubleshooting SQL Server- Dedicated support on rotation to all production and DR servers- Installed, configured, and maintained SQL Server 2022, 2019, 2017, 2016, 2014, 2012 and 2008 R2- Applied patches to more than 200 MS SQL server standalone instances, two-node & three-node clustered instances- Configured database mirroring to create a disaster recovery stand by servers in the environment- Proficient in handling SQL server DBA activities related to mirroring, replication, log shipping and Always-On Cluster- Good Experience in configuring and trouble shooting of Database Mirroring, Replication, log shipping and Always-On- Monitoring Tools used solar winds, created dashboard for quick and drill-down reports, defined rules for sensitive, classified, and non-classified data- Attended weekly and monthly meetings with other DBA, project manager, development team and test team regarding current project status, future- Experience in applying the Service Packs and Cumulative Packs for servers and Fix Missing MSI files- Working experience in database backup, restore and point-in-time recovery. Monitored data activities such as database status, logs, space utilization- Responsible for maintaining, creating, and managing various databases internally, as well as for multiple large- Migrated databases from SQL Server 2008, 2008 R2, 2012, 2014, 2016 to 2019/2022…
Education
Jawaharlal Nehru Technological University, Hyderabad
Bachelor of Technology - BTech
2007 — 2011
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