Designed and implemented a new architecture for a Decision Support System, enabling traffic engineers and city managers to analyze real-time traffic data for ~1000 intersections across 3 major cities. This work led to a peer-reviewed publication at IEEE ITSC.
Developed RESTful APIs using Ruby on Rails for internal access of data.
Leveraged these APIs and developed a dashboard interface using Angular and leaflet.js, which enabled the traffic engineers to interact with the data, gain insights, and make data-driven decisions. Containerized the full-stack application and deployed it on AWS.