Developing software for designing and operating public transit.

Developed software to optimize the deployment and maintenance of micromobility systems.

Led a team of software engineers, researchers and data scientists who created charts, maps, statistical models and visualization tools to help readers explore the data behind the news.

Led a team of programmer-journalists who created charts, maps, statistical models and interactive data visualizations.

Developed data visualizations and real-time data processing systems, with a focus on government, politics and elections.