We are a data analytics and visualization company based out of Southern California and have worked with R, Shiny, MySQL, Git, as well as a number of other technologies with several of our clients to deploy data-driven dashboards powered by both SQL databases and R data frames. We have experience deploying data visualization applications using many R packages and libraries (including googleVis, rCharts, leaflet, DT, and more). You may review a short case-study by going to http://dataleap.io/case-study. We would love the opportunity to learn more about your project and to see if our skill set matches your requirements.