AWS Kinesis Video Streams Ingestion, Applied AI Solutions

• Expanded Kinesis Video Streams infrastructure across 3 new AWS regions, improving media delivery performance for global customers.

• Introduced an API to sync session state across peer devices, cutting unnecessary remote calls and reducing internal errors by 8.6%.

• Designed a blue-green deployment system for long-running streaming sessions, eliminating downtime and cutting deployment time by 75%.

• Created an automated monitoring agent that detects service issues, finds root causes, and suggests fixes, reducing weekly operational work from days to under 30 minutes.

• Architected scalable web system to manage chemical spray records, designing robust data models and component relationships to handle complex chemical tracking requirements.

• Engineered high-performance API with asynchronous batch operations, reducing data entry time by 60% and enabling real-time updates across multiple campus locations.

• Achieved 95%+ code coverage through rigorous unit and integration testing, ensuring system reliability and reducing post-deployment issues by 10%.

AWS Deadline Cloud, Applied AI Solutions

• Engineered high-performance workflow graph visualization in Typescript and React, achieving 110ms render time for complex graphs with 1000 nodes.

• Simplified dense graphs through edge routing and layering techniques, reducing visual clutter by 25% and accelerating load times by 15% for large workflows.

• Implemented concurrent token bucket algorithm for API rate limiting, eliminating throttling exceptions and increasing system throughput by 8%.

AWS IoT Core, Applied AI Solutions

• Worked on the Internet of Things team to develop a multi-tenant system for big customers to grant end users direct management of their resources.

• Built microservice to logically isolate tenant resources and data plane, using Serverless Application Model, Cloud Formation, and Lambda.

• Orchestrated services to dynamically generate scoped IAM permissions to secure tenant resources and improve user experience.