Colorful YouTube Art

I'm looking for a creative designer to create the following for my YouTube channel:

- YouTube Banner (2560 x 1440 pixels)
- Channel Logo
- Social Media Posts (for YouTube)

Requirements:
- All designs should be vibrant and colorful.
- Provide high-resolution files and any source files.

Ideal Skills and Experience:
- Strong portfolio in colorful designs
- Proficiency in design software (e.g., Photoshop, Illustrator)
- Experience with YouTube and social media design

Please share your portfolio with your bids.