Tiger(Chongtai) Tang is a Data Science Manager at CARFAX, dedicated to building the Data Science team specializing in NLP and forecasting. With a passion for the Data Science community, he has been creating R training, handbook, and R songs for technical users and business users. He believes R brings value in various ways and has initiated an automation project with R that saved over 12k+ hours at CARFAX. As a big fan of Shiny, Tiger has authored multiple internal Shiny apps that handle thousands of daily requests and works on fun Shiny apps in his free time.