Arun Alagappan is an American businessman. He is the founder and president of Advantage Testing, Inc., a scholastic test preparation and tutoring agency.
Arun Alagappan is an American businessman. He is the founder and president of Advantage Testing, Inc., a scholastic test preparation and tutoring agency. (en)
Arun Alagappan is an American businessman. He is the founder and president of Advantage Testing, Inc., a scholastic test preparation and tutoring agency. (en)