Preschool English Learning Curriculum Development

We are looking for someone who has experience in early education and preschool education. We are building a preschool/Early educaiton english learning solution and hence need to create a internationally accepted english learning curriculum for kids (Age 3-6)
You will be asked to answer the following questions when submitting a proposal:
1. Have you worked on preschool before?
2. Have you created any preschool curriculum?
3. Please share some of your work?