Roselyn comes from a military background and was born and raised in Atlantic City, New Jersey. She lived in Cape Cod on Otis Airforce Base for five years and moved to Buffalo, NY as a young adult. 

She received a dual major in General Elementary Education and Special Education at State University of New York College at Buffalo. She then continued her education and received her Masters in Special Education. 

Miss Kasmire worked at a therapeutic early intervention program through Childrens Hospital in Buffalo, NY where she taught for two consecutive years. Roselyn currently works for the Buffalo School District teaching special needs children. 

Roselyn is very active in the Western New York community volunteering her free time helping many charities and local organizations.

She is dedicated to community outreach and the education of young minds. Roselyn's books will seek to entertain, educate, and give your children a positive framework for proper development.