Structural Engineering Design for Residential Project -- 2

I'm seeking a skilled structural engineer to assist with my residential building project. I have both 2D and 3D plans ready. Your expertise is needed to determine the exact placement of pillars and beams, as well as specifying the type of iron to be used.

Key Requirements:
- Review of existing 2D and 3D plans
- Professional input on pillar and beam placement
- Specification of appropriate iron materials

Ideal Skills and Experience:
- Background in structural engineering
- Experience with residential building projects
- Familiarity with 2D and 3D architectural plans
- Knowledge of construction materials and structural integrity