Kasimma is from Achina in Igboland, Nigeria. She has attended creative writing workshops taught by Chimamanda Ngozi Adichie, Chigozie Obioma, Christopher Merrill, and Dami Ajayi, and participated in writers’ residencies across Africa, Asia, and Europe, including Nobel Laureate Wole Soyinka’s. Her work has appeared in numerous literary journals, including Jellyfish Review, The Puritan, The Native Skin, and the Cinnabar Moth Anthology.