Sai Preethi

Data Engineer @Aramark

Collaborated with cross-functional teams to ensure data integrity, quality, and performance of cloud-based data solutions->Designed and optimized complex SQL queries for efficient ETL processes, reducing execution time by 40%->Developed and maintained stored procedures, triggers, and views to automate and streamline data operations->Monitored and resolved SQL performance issues, ensuring optimal system performance->Managed and orchestrated ETL pipelines using Azure Data Factory for seamless data movement between cloud and on-prem environments->Implemented Snowflake solutions to enhance data storage, scalability, and fast retrieval for large datasets->Built interactive and insightful dashboards using Power BI and Tableau, empowering stakeholders with data-driven decision-making->Ensured data governance and quality standards across cloud-based data platforms through continuous collaboration