Residential Slab Engineering with Piers & Footers

I am seeking a qualified engineer to design a slab with piers and footers for a residential building. The size of the slab is estimated to be between 500-1000 sq ft. The site is located on sandy soil conditions, which should be taken into consideration in the engineering design.

Ideal skills and experience for this job include:
- Structural engineering expertise, particularly with residential buildings
- Experience working with sandy soil conditions
- Proficiency in designing slabs with piers and footers
- Strong understanding of local building codes and regulations

Please provide examples of similar projects you have successfully completed in your proposal.