SuryaMani was born on October 1, 1946, in Sharanakula village of Nayagarh district. His parents are Sita Samantaray and Hadibandhu Samantaray. He earned a postgraduate degree from Odisha University of Agriculture and Technology. He began his professional career as a District Agriculture Officer in the Department of Agriculture and Cooperation, Government of Odisha, serving in various districts for over thirty years before retiring. SuryaMani’s literary journey began in his school days, showing a keen interest in writing stories and poetry from as early as fifth or sixth grade. Over time, he focused on lyrical poetry and also ventured into children's literature. His first children's book, 'Mo Mani Manika', was published in 1986, marking the beginning of his enduring contribution to Odia children's literature. He continues to write, enriching the literary landscape with heartfelt and imaginative works.

Notable Works: Children’s Literature: Pilanka Mahata Kama, Emiti Hela Kemiti, Panipabana Ama Jibana, Pilanka Manachuan Kahani, Sundara Sansara, Rahile Bana Banchibe Jana, Srijagannath Bhakti Geetika, Khara Barasha Gita Sarasa, Papira Sapana. Etc.

Honors and Recognition : Balakrushna Smruti Purashkar, Sansara Ramakrushna Nanda Purashkar, Bhubaneswar Pustakamela Purashkar, Pathanisamanta Samman, Nandakishore Samal Smruti Purashkar. Etc.