Bharath Bushan

• Led DBA operations for SQL Server versions 2008 to 2025, ensuring optimal performance and security.
• Executed seamless migrations from on-premises to cloud using Azure DMS and AWS services.
• Designed Always On Availability Groups and clustering configurations for enhanced high availability.
• Automated SQL Server installations with PowerShell and Ansible Tower to streamline processes.
• Managed diverse databases including MySQL, PostgreSQL, and AWS DynamoDB effectively.
• Enforced robust security protocols, implementing Transparent Data Encryption and disaster recovery measures.
• Provided 24×7 Tier III / Tier IV support, resolving high-severity incidents related to system performance.
• Architected HA/DR solutions utilizing Always On Availability Groups, Failover Clustering, and Log Shipping.

• Managed Microsoft SQL Server versions from 2008 to 2022, ensuring optimal performance and reliability.
• Led migration of on-premises databases to Azure SQL and Managed Instances using Database Migration Service (DMS).
• Automated SQL Server installations and maintenance with PowerShell scripting through Ansible Tower.
• Configured disaster recovery protocols, server-level firewalls, and Transparent Data Encryption (TDE).
• Established maintenance plans to sustain peak database performance across various environments.
• Implemented advanced security measures aligned with SQL CIS Benchmarks for compliance in financial sector.
• Designed Always On Availability Groups with multi-subnet clustering for hybrid Azure and on-premises setups.
• Utilized performance monitoring tools such as SQL Profiler and Index Tuning Wizard for optimization.

• Configured Azure PaaS and IaaS services to optimize cloud infrastructure.

Executed database migrations from on-premises systems to Azure cloud environments.

Integrated GitHub for effective version control of SQL code and automation scripts.

Managed Transparent Data Encryption (TDE) across standalone and clustered SQL environments.

Established Elastic Pools, Geo-Replication, and failover groups to ensure high availability.

Administered AWS SQL Server instances (EC2 and RDS) while leading migration projects.

Utilized PowerShell scripting for automation of SQL server installations via Ansible Tower.

Established robust disaster recovery procedures, including server-level firewalls and TDE.

• Managed installation, configuration, and maintenance of SQL Server versions from 2005 to 2019.

Executed database maintenance, performance tuning, and backup/restoration procedures effectively.

• Administered security policies and user access controls while enforcing encryption standards.
• Implemented high availability solutions including log shipping, mirroring, replication, clustering, and Always On.
• Provided 24/7 production support and managed failover/failback cluster operations.
• Analyzed code-related issues and collaborated with developers to resolve deadlocks.
• Led migrations from on-premises environments to AWS EC2/RDS and Azure PaaS/IaaS.
• Configured Azure SQL services such as Elastic Pools, geo-replication, and failover groups.

• Installed and maintained SQL Server instances 2005–2014, optimizing performance and reliability.

Executed migrations of on-premises databases to Azure and AWS cloud environments.

Provided 24/7 production support for database and application issues, resolving deadlocks efficiently.

Configured Always On Availability Groups in cloud VMs to ensure high availability.

Automated SQL Server installations and operational tasks using PowerShell scripting.

Implemented disaster recovery measures with Transparent Data Encryption (TDE) and server-level firewalls.

Delivered Level 2 and 3 support for SQL database environments, ensuring timely issue resolution.

Oversaw security policies, managed logins and users, and supported transaction replication.

• Installed, configured, and maintained SQL Server versions 2005 to 2014, applying service packs regularly.

Executed maintenance tasks such as index defragmentation and rebuilds across databases.

Managed database security by implementing logins, creating users, and assigning responsibilities.

Identified and resolved fragmentation issues to enhance database performance.

Provided 24/7 production support for database and application issues, ensuring high availability.

Performed failover and failback operations on clusters as required.

Collaborated with development teams to analyze and troubleshoot code issues, including deadlocks.

Configured Azure services for PaaS and IaaS, migrating databases from on-premises to Azure.