Complex sentence: Anand Chandrasekaran is an Indian business executive who was the Chief Product Officer of Snapdeal, one of India's pre-eminent Internet companies as well as Chief Product Officer of Bharti Airtel, the third largest mobile operator in the world.
Split into simpler sentences: Anand Chandrasekaran is an Indian business executive who was the Chief Product Officer of Snapdeal, one of India's pre-eminent Internet companies. Previously, he was Chief Product Officer of Bharti Airtel, the third largest mobile operator in the world.