[4][10] On 17 June 2013, Kuswardono married Ryan Anthony Monoarfa in Las Vegas, United States.

[17] [18][19] Kuswardono and her husband founded Chubby Max cookies and Ark Motion Images.

[6][7] She was crowned together with Rahma Landy Sjahruddin from Jakarta SCR who won the title of Puteri Indonesia Lingkungan at the end of the event.

[24] Kuswardono started her foray into acting in 2004, starred on Mengejar Matahari (Chasing the Sun),[10] which was shown in the 2005 International Film Festival Rotterdam.

[20][25] In 2018, Agni starred in leading role in all three omnibus episodes of Asian Three-Fold Mirror 2018: The Journey (The Sea, Hekishu, and Variable No.3), directed by Japan's Daichi Matsunaga, Indonesia's Edwin and China's Degena Yun.