Who built Rudreshwar temple?

The Rudreswara temple was constructed in 1213 AD during the reign of the Kakatiya Empire by Recherla Rudra, a general of Kakatiya king Ganapati Deva. The presiding deity here is Ramalingeswara Swamy. It is also known as the Ramappa temple, after the sculptor who executed the work in the temple for 40 years.