Digital Signage Design Enhancement

I'm looking for a designer to refine my existing digital signage concepts and designs. The primary purpose of these signs is to convey informational content.

Key areas that need tweaking include:
- Layout/Composition: Improve the overall structure and arrangement for better readability and visual appeal.
- Graphics/Images: Update or replace existing visuals to ensure they are relevant and engaging.
- Text/Copy: Revise and optimize the text for clarity, conciseness, and impact.

Ideal Skills and Experience:
- Experience in digital signage design
- Strong understanding of typography, color theory, and layout principles
- Proficiency in graphic design software (e.g., Adobe Creative Suite)
- Ability to create visually appealing and informative content
- Attention to detail and a keen eye for aesthetics

Please provide a portfolio showcasing relevant work.