Modern Marketing Materials Graphic Designer

I'm in need of a talented graphic designer who can help create some modern, eye-catching marketing materials, primarily for social media.

Requirements:
- Expertise in designing contemporary, appealing marketing materials
- Proficiency in creating graphics tailored for social media platforms
- Strong portfolio showcasing previous work in modern design

Ideal Skills:
- Graphic Design
- Social Media Marketing
- Brand Development
- Adobe Creative Suite
- Print Design

Please provide samples of relevant previous work, particularly any social media graphics you have created.