Kids' Educational Worksheet Design

I'm looking for a talented graphic designer to create personalized worksheets for children aged 3-5 years. The worksheets should be engaging and educational, incorporating the following activities:

- Coloring
- Puzzles and mazes
- Counting and numbers

The worksheets should cover themes of:

- Animals
- Alphabet
- Maze
- Shapes and colors

Ideal skills and experience:
- Experience in creating educational materials for young children
- Strong illustration and graphic design skills
- Creativity in designing engaging and age-appropriate activities
- Ability to deliver high-quality, printable worksheets

Please provide samples of previous work related to children's educational content.