Arun Yelijala

Responsible for creating, configuring, and monitoring Databricks clusters and jobs. Collaborated with data engineers and scientists to deliver solutions, implemented Lakehouse architecture, and managed data governance using Unity Catalog. Optimized data pipelines and ensured best practices for data storage and retrieval.

Managed and maintained Azure Databricks workspaces, clusters, and jobs. Implemented cost control measures and created reports using Power BI. Converted on-prem Netezza processes to Azure Synapse and collaborated with stakeholders to clarify business requirements.

Developed ETL solutions and managed Teradata databases. Collaborated with end users to understand business issues and implemented performance improvements through SQL tuning and indexing strategies. Ensured data governance and managed user access.

Managed user access and system analysis for Netezza databases. Automated server maintenance through shell scripting and improved query performance by monitoring and optimizing database operations.

Performed DBA tasks for Teradata, including code migrations, performance monitoring, and user management. Resolved query performance issues and participated in disaster recovery procedures.

Completed a Bachelor's degree with a focus on various technologies and complex projects, gaining foundational knowledge in data management and engineering.