At Amazon, I build Java automation tools for seller-account provisioning, including OneRing Bulk Merchant Creator for 32 marketplaces. My work reduced test-data preparation time by 90% and is used by 200+ team members.
I designed automation for EPR Fee Integration across S3, DynamoDB, APIs, and Seller Central UI, cutting manual regression effort by 85%. I also stabilized 35 flaky test cases and restored the UK Gamma CI/CD validation pipeline.
Outside automation, I build backend and data-focused projects with Node.js, Express.js, React, PostgreSQL, and REST APIs. I’ve also solved 900+ data structures and algorithms problems across competitive programming platforms.
