Residential Footing Design -- 2

I need a detailed footing design for a residential home on clay soil. The foundation will be a concrete crawl space. Must be stamped for permits

Requirements:
- Design should accommodate clay soil conditions.
- Concrete material for the foundation.
- Crawl space foundation type.
Licensed structural engineer In Nc
Must verify you are legit Engineer

Ideal Skills & Experience:
- Strong background in geotechnical engineering.
- Experience with residential footing design.
- Proficiency in working with clay soil and concrete foundations.