Modern Monochromatic Business Card Design

I need a modern-styled, monochromatic business card design.

Requirements:
- Design must be modern and sophisticated
- Use of a monochromatic color scheme
- Experience in business card design is a must
- Attention to detail and creativity

Ideal skills and experience:
- Strong graphic design portfolio
- Proficiency in design software (Adobe Illustrator, Photoshop, etc.)
- Previous experience with modern design trends
- Excellent communication skills

Please provide samples of previous work.