Kandi Snackwell is the professional alias of an American voice actress who has worked extensively in English-language dubs of anime and Japanese live-action films. Under the name Kandi Snackwell, she is known for the role of Masako in the series Big Boobs Buster and the role of Reiko Sato in the series Zero Woman: The Accused. Beyond these specific credits, Snackwell is widely reported to be a pseudonym for Jessica Calvello, a voice actress based in Texas who has been active in the anime industry since the 1990s. Other pseudonyms used by the actress include Syndi Snackwell and Zoe Fries.

As Jessica Calvello, her career includes a number of prominent voice roles in major anime series. She is known for her work as the lead character Excel in Excel Saga, Nanael in Queen's Blade, Kanako Miyamae in Maria Holic, and Honey Kisaragi in New Cutey Honey. Calvello has described her role as Honey Kisaragi as her most cherished accomplishment, noting she was personally cast in the part by the creator of the Cutey Honey franchise, Go Nagai. Additional major credits include Zoe Hange in Attack on Titan, Aika S. Granzchesta in Aria the Animation, Saori Takabe in Girls und Panzer, and Hajime Ichinose in Gatchaman Crowds insight.

Throughout her career, the actress has collaborated with numerous studios and production companies specializing in English anime dubs, including ADV Films, Funimation, Sentai Filmworks, Media Blasters, and NYAV Post. She has also worked on non-anime projects, including animated shorts for Cyanide and Happiness. Her body of work spans from the 1990s to more recent productions. The consistent use of pseudonyms like Kandi Snackwell and Syndi Snackwell, particularly in live-action adaptations and certain anime projects, is a recognized aspect of her professional filmography.