Earners of this badge have completed a hands-on workshop introducing interactive data dashboard development with R Shiny. Working with real Chesapeake Bay water quality monitoring data, watershed boundaries, and NLCD land cover imagery for the Baltimore region, participants learned to read and navigate Shiny application code, understand Shiny's reactive programming model, and interact with a fully working multi-panel geospatial dashboard. In the final session, participants used an LLM coding assistant to extend the provided app or build a new dashboard from their own dataset, gaining practical experience in AI-assisted R development.