Professional YouTube Thumbnail Design

Link to channel is
https://youtu.be/1MudhvM4mCU


I'm looking for a skilled designer to create professional and clean YouTube thumbnails for my educational channel.

Link to channel is
https://youtu.be/1MudhvM4mCU


Requirements:
- Style: Professional and Clean
- Elements: Text overlay, images of people, icons or graphics

Ideal Skills and Experience:
- Proven experience in designing YouTube thumbnails
- Strong graphic design skills
- Ability to create professional and clean layouts
- Experience with educational content is a plus
- Proficiency in design software (e.g., Photoshop, Illustrator)

Please provide a portfolio showcasing similar work.