Rianti is an Indonesian concept artist, character designer, and illustrator working in the Japanese Video-game Industry. Her clients have included Disney, Nintendo, Ubisoft, Unity, UNESCO, Ogilvy, and many others.

Rianti also contributed as an illustrator for Disney's Lorcana and the Pokémon Trading Card Game.

In addition to her professional work, Rianti actively participates in the graphic community, serving as a committee member for SIGGRAPH.