Convert Architectural PDF to DWG

I need a skilled professional to convert architectural drawings from a PDF into a DWG file. The DWG should have separate layers for walls, doors, and windows. Additionally, only critical annotations need to be preserved.

Requirements:
- Proficiency in CAD software
- Experience with architectural drawings
- Attention to detail for layer separation
- Ability to accurately preserve critical annotations

Ideal Skills:
- CAD Drafting
- Architectural Design Knowledge
- Layer Management in DWG

Looking forward to your bids!