Home to one of the fastest-growing economies, India has always been the haven of business owners for whom charity is second nature. Dhiraj Singh, a self-made businessman from Bihar, India, is the latest addition to the noble line. Founder and CEO of Primetech Gravures India Pvt. Ltd., Dhiraj Singh, has been leaving his signature in fields like philanthropy, podcasting, blogging, consulting, etc., for a while.