Data science trainer for corporate training in Eastern region (around Kolkata)

We need a data science trainer with the following skills. One week engagement (travelling around kolkata) is required to conduct the training. Good compensation. - Expert in R. - Previous teaching experience (preferably to professionals). - Excellent communication skills to keep audience motivated. - Start-up experience preferred. - Passed out from IIT, NIT or, reputed engg. college (candidates with this will get advantage but not mandatory).