Tultul is the Director of Eklavya Foundation and coordinates the teacher education, outreach and advocacy programmes at Eklavya. She is actively engaged in designing learning opportunities, workshops, short courses for teachers and grassroots level education activists and brings about change in classroom practices. In her work at Eklavya, Tultul shaped the team developing books for children, teachers and lay-readers with a focus on developing and publishing books that portrayed independent, thoughtful children with an agency of their own and hands-on easy to use learning materials for teachers and parents. Tultul has been associated with the Library Educators Course for the last few years and has anchored the segment on childhood in the course.