She represented Indonesia at the Miss Earth 2019 held in Jesse M. Robredo Coliseum, Naga City, Camarines Sur - Philippines on October 26, 2019.

[3][4] Rani managed to bring students in the rural area across Borneo island to understand the concern of planting trees and make the best use of everything in the environment.

[7] She holds a degree in Communication Studies from the Pancasila University, Jakarta, graduated with Latin honours (summa cum laude).

[8] Rani started her foray into the world of pageantry began in 2017, at the age of twenty where she joined the television celebrity beauty pageant contest Puteri Batik Nusantara 2017 representing her home Province West Kalimantan.

where Nguyễn Phương Khánh of Vietnam crowned her successor at the end of the event but Rani failed to secure a placement in the semifinals.