The important characteristics of the Vijayanagar administration was the Amara-Nayaka system. The top-grade officers of the army were known as Nayaks or Palaiyagars or Poligars. These officers were granted land in lieu of their services.
Barani was a contemporary of Muhammad bin Tughlaq and Firuz Shah Tughlaq both. He wrote a number of renowned texts, such as the Fatwa-i-Jahandari, which elaborates on the principles to be followed by Muslim rulers to attain merit.
Peshwa or Pant Pradhan looked after finance and general administration. However, the office of Peshwa later became more powerful and the Peshwa functioned more as the prime minister. There was great focus on Intelligence and a centralised intelligence department was created.