Modern Porch, Loft, and Annexe Design

I'm looking for an experienced architect or designer to help conceptualize and plan a modern porch, loft conversion, and annexe for my house. The primary goal is to increase living space.

Key Requirements:
- Modern design aesthetics
- Detailed plans for porch, loft, and annexe
- Consideration of structural integrity and local regulations
- Experience in residential expansions
- 3D renderings would be a plus

Ideal Skills & Experience:
- Architectural design
- Knowledge of building codes
- Strong visualization skills

Please provide a portfolio with similar projects.