Chanakya has been called the “Indian Machiavelli” because his writings have a political pragmatism similar to that seen in Machiavelli’s own work. He has also been called “Kingmaker” because, as one book description notes,
Striving to make Chandragupta`s position secure in an unstable and dangerous time, Chanakya championed a policy of realpolitik. He deployed a large network of spies, ensured testing for the king`s food and shelter; averted disasters through keen detection like that of ants carrying rice through cracks in flooring. He was not averse to spreading rumors to win over an opponent to the king`s side. Behind all this was the burning desire to stir the country`s ruler to sweep away the vestiges of Greek rule that remained behind Alexander`s invasion and return from India.
According to Wikipedia, Chanakya lived c. 370–283 BCE and was an Indian teacher, philosopher and royal advisor to the first Maurya emperor Chandragupta. He was also “a professor of economics and political science at the ancient Takshashila University.”
Chanakya played an important role in the rise of the Maurya Empire, which ruled most of the Indian subcontinent. Chanakya was chief advisor to both Chandragupta and his son Bindusara.
Chanakya is traditionally identified by two other names: Kautilya and Vishnu Gupta. In the 4th century BCE, he wrote the ancient Indian political treatise called Arthashastra. This has been variously translated as “science of politics… to help a king in “the acquisition and protection of the earth,” “treatise on polity,” “science of material gain,” “science of polity,” and “science of political economy.” You can read it in several places, including here (PDF version here).