Sudha Subramanian B.S. » R-Ladies complete list Go back to directory. Add to Address Book. Sudha Subramanian B.S. AI/ML Consultant – Analytics Sparkfish City San Francisco CA United Stateshome Biographical Info R-Groups: Part of R-Ladies Global and R-Ladies San Francisco chapters Interests: Open Data, RStats, Statistical Analysis, Predictive Modeling Contact method: Twitter Categories: Speaker, United States Updated 3 years ago.