Worked on the On-Site Publishing team from its inception to build out and scale up a new content platform that brings third party editorial product recommendation content into the Amazon experience. You've probably seen our Editorial Recommendations widget amidst the search results when you search on Amazon. Our program expanded to publish influencer-created content as well.I worked across the full stack:- Built microservices and distributed systems to intake, process, and distribute content across the Amazon website.- Worked on the front-end experiences to enable partners to create and upload content to the platform.- Worked with various partner teams to integrate our services and expand the ways in which our content was shown.Technologies, frameworks, and skills developed:Java, Python, Javascript, Typescript, React, React Native, Redux. Automated offline workflows, periodic and event-based; real-time backend APIs; frontend web servers; analytics workflows. ML training workflows and real-time prediction at scale. On-call and system operations management. Managing complexity and maintainability as a system grows in scope and scale; managing processes and documentation as a team and org grows. Scrum and agile. Project estimation, task delegation. CI/CD, deployment troubleshooting, dependency management. Configuration management. A/B testing. AWS DynamoDB, S3, SQS, Lambda, Step Functions, CloudFormation, CloudWatch, IAM, Data Pipeline, Athena, VPC, EC2, Route 53.

- Built auto-remediation service for server endpoints using Chef and Stackstorm- Built Chef pipeline for continuous deployment in Ruby- Collaborated on design and implementation of REST API server using Django- Learned and practiced scrum, continuous integration, and continuous deployment- Learned and practiced unit testing, integration testing and test automation

-Designed and developed immersive virtual environments for academic research-Wrote, tested, and debugged Python code for use in virtual worlds-Wrote a wrapper library of the Vizard VR library tailored specifically for the Lab-Coordinated programming efforts and delegated tasks to peers-Designed and enforced project architecture, code organization and style -Helped manage project development using Github

-Designed and developed restaurant-enterprise web application-Coordinated user research and need finding study of restaurant owners-Created restaurant analytics interface for restaurant managers using client-side Javascript, HTML, and CSS-Managed communication with and data storage for various parts of the web application using server-side Javascript (node.js) with AWS EC2 servers and RDS MySQL database-Worked with other Javascript libraries including express.js, socket.io, jade

-Retrieve historical documents and artifacts from archives for visitors-Review, organize, and maintain the many collections owned by the Archives