• SIGMOD 2022: Amazon Redshift re-invented.

• Tech lead actively working on Data Sharing & Metadata Elasticity efforts.

• Tech lead driving Table Elasticity efforts, responsible for increasing the table limits up to 100k.

• Delivered Concurrency scaling in Redshift. This allows customers to add additional cluster capacity automatically to support virtually unlimited concurrent users and concurrent queries, with consistently fast query performance.

• Worked on supporting incremental backup of metadata for Redshift database. Responsible for Design, Implementation and efficient deployment of this data sensitive feature. Helped improve backup times by 40%. Worked closely with other teams to facilitate efficient garbage collection.

• Owner of vacuuming system catalog tables. Led numerous improvements and guided junior engineers to make the process smarter leading to 50% improvement in vacuum times.

• Design and Implementation of a new SQL command, Alter Default Privileges -- Postgres 9.x feature for Redshift.

• Design and Implementation of binary catalog import enabling efficient schema transfer between different Redshift clusters. Avoids the painful process of exporting and importing SQL between databases.

CSCI 351: Programming & Multimedia on the World Wide Web

CSCI 585: Database Systems