Complex sentence: He made his directorial debut in 2008 with "Gamyam" and followed it up with "Vedam" in 2010, with both the films garnering widespread critical acclaim and fetching him the Nandi Award and Filmfare Award for Best Director.
Split into simpler sentences: He made his directorial debut in 2008 with "Gamyam" and followed it up with "Vedam" in 2010. Both films garnered widespread critical acclaim, fetching him the Nandi Award and Filmfare Award for Best Director.