designer for youtube video thumbnail

I am looking for a designer to create bold and colorful thumbnails for my YouTube videos.

Requirements:
- Experience in creating eye-catching and vibrant designs
- Ability to incorporate specific images and text into the thumbnails
- Familiarity with YouTube thumbnail dimensions (16:9 ratio)

Skills and experience:
- Proficiency in graphic design software such as Photoshop or Illustrator
- Strong understanding of color theory and composition
- Previous experience designing YouTube thumbnails or other social media graphics

Please provide examples of your previous work in your proposal.