Chimney Breast Removal Structural Engineering

I need a skilled structural engineer to assist with the removal of a chimney breast in my residential property.

Requirements:
- Design and calculate structural support using a gallows bracket.
- Provide detailed structural drawings.
- Ensure safety and compliance with building regulations.

Ideal Skills:
- Experience with residential structural modifications.
- Knowledge of building codes and regulations.
- Proficient in structural design software.

Please provide relevant experience and a timeline for completion.