Residential Slab Foundation Design

I need a professional to design a foundation for a residential building. The preferred type of foundation is a slab foundation. The site has specific soil conditions that must be accounted for, particularly that it is rocky soil.

Ideal skills and experience for the job include:
- Expertise in foundation design for residential buildings
- Proficiency in designing slab foundations
- Extensive knowledge and experience dealing with rocky soil conditions
- Relevant engineering qualifications and certifications
- Ability to provide detailed design plans and calculations

Freelancers with a strong portfolio in similar projects will be given priority. Please include examples of your work in your proposal.