Modern Minimalistic Exterior Design Consultation

I'm seeking a professional with a strong background in building architecture and design, specifically focused on modern and minimalistic styles. The project involves providing color and material suggestions for the exterior walls of a concrete structure.

Ideal Skills and Experience:
- Expertise in modern and minimalistic design
- Extensive experience in architectural color and material consultation
- Strong understanding of concrete's design possibilities
- Excellent visualisation and design communication skills
- Ability to provide sustainable and cost-effective design solutions