Modern Minimalist Product Poster Design

I'm looking for a skilled poster designer to create a product advertisement for our brand. The poster will be used on Instagram and Facebook.

Requirements:
- Modern and minimalistic design style
- High-quality visuals and typography
- Experience with social media platform specifications
- Ability to incorporate branding elements

Ideal Skills:
- Graphic design proficiency
- Strong portfolio in modern/minimalist posters
- Familiarity with Instagram and Facebook layouts

Need monthly 15 posters

Please provide samples of previous work.