Professional YouTube Thumbnail Design Needed

I’m looking for a designer who can craft eye-catching YouTube thumbnails that instantly communicate a polished, professional tone. My channel leans toward clean, uncluttered visuals, so strong layout skills and a good sense of negative space are essential.

While the immediate focus is on thumbnails, I’m also open to a future refresh of my visual assets and would favour a minimalist style should we touch the logo or other brand elements later on.

Deliverables
• 3 initial thumbnail concepts for one video topic
• Final editable file (PSD or AI) plus optimised JPEG/PNG at 1280 × 720 px
• Two rounds of revisions on the chosen concept

Acceptance criteria
• Typeface and colour palette align with a professional tone (no loud or overly playful graphics)
• Text remains legible at both desktop and mobile preview sizes
• All layers clearly labelled for easy updates

If you have a portfolio that shows refined, minimalist work and can turn around concepts quickly, I’d love to see it and discuss the video’s creative brief in more detail.