Marketing Materials Graphic Design

I'm in need of a graphic designer who can create engaging and visually appealing marketing materials for my brand. I have existing brand guidelines that need to be followed.

Ideal Skills:
- Proficiency in graphic design software (Adobe Illustrator, Photoshop, etc.)
- Experience in designing marketing materials
- Ability to adhere to brand guidelines

Please provide a portfolio of your previous work, particularly any marketing materials you have designed in the past.