Worked on design and development of identity and access control systems

Designed and Implemented petabyte scale ETL system and data lake, which can power Amazon Ads business. Worked on compute cluster management and cost optimization problems for computing resources.

Designed and developed some of the core services such as work scheduling and work tracking for Last Mile Technologies at Amazon. These services saw more than 100x growth over a very short time.

Designed and developed core services in the Amazon Digital Platform team, such as device registration, content delivery, metric collection from software applications and hardware kindle devices and crash analytics. Designed and developed on next-generation user content sync services running on millions of Kindle devices.