Combined stocks into indices

• Built API rate limiter with Java Spring and AWS for an endpoint with 6,000 TPS.

• Integrated rate limiter into the distributed system with integration tests, metrics, and A/B testing.

• Created continuous integration pipeline for cloud resources with AWS CDK in TypeScript.

• Implemented an editor tool in React.js that gives Prime managers a 2x productivity increase.

• Created flexible APIs and scalable database tables in Java backend and AWS.

• Built highly parallel Python and shell scripts for processing 20GB average-sized mobile GPU power usage reports.

• Effectively optimized and debugged concurrency scripts with a 30% speed increase.