Piyush Wairale is the course instructor for the BS Data Science Degree program at IIT Madras. He is a proud alumnus of IIT Madras. Piyush has over 3 years of online teaching experience and has mentored around 10,000 students. He is also an educator at Microsoft Learn and has conducted various workshops on the NPTEL+ platform. Currently, he is dedicated to mentoring and teaching for the GATE Data Science exam."