Educational Doodle Video Creation

I'm looking for a creative professional to create an engaging doodle video. The purpose of the video is educational/training, aimed at the general public.

Key requirements include:
- General overview of a subject
- Engaging visuals and clear narration
- Suitable for diverse audiences

Ideal skills and experience:
- Doodle video creation expertise
- Strong storytelling ability
- Experience in educational content development

Please provide samples of previous work.