Modern Aesthetic Duplex House Plan

I'm looking for an architect who can design a duplex house plan with a primary focus on modern architectural aesthetics.

Key Aspects:
- The design should embody a contemporary modern style.
- Large windows are a must, as they will be a key feature of the design.
- The overall aesthetic should be visually striking yet practical.

Ideal Skills:
- Proficiency in modern architectural design.
- Prior experience in duplex house plans highly preferred.
- Ability to incorporate large windows seamlessly into the design.
- Strong understanding of architectural aesthetics.

Please provide a portfolio of similar designs you've created, specifically any duplex properties.