Collaborative Children's Story App Development

I need an online application for collaborative story creation designed for children. Two users will take turns writing pages of a story.

The app will incorporate an open-source AI engine to:
- Suggest story ideas for each page
- Generate illustrations for each page, accommodating various artistic styles

Key Features:
- User-friendly interface for children
- Secure, monitored environment for collaboration
- Options for story genres: Fairy Tales, Adventure, Educational, and more
- Diverse illustration styles: Cartoonish, Realistic, Abstract, and others

Ideal Skills and Experience:
- Experience in building collaborative applications
- Proficiency in integrating AI tools
- Strong UI/UX design skills, especially for children’s applications
- Knowledge in AI-generated art and illustrations
- Background in child-safe online environments