Kelly is a long-time wine industry professional who has spent his career in Napa and Sonoma. While his day job has always been that of a winemaker, or a production manager of some sort, he has maintained another, very personal, thread as a designer of software-based winemaking tools. It is that thread that brings him here today. His his acidity forecasting software has been in place for over thirty years and has been in use by over fifty wineries.