Modern Second Storey Home Design

I'm seeking an experienced architect to create a modern design plan for a second storey addition to my home. The new level will specifically include two bedrooms.

Requirements:
- Modern architectural design expertise
- Experience in residential home additions
- Ability to create functional and aesthetic bedroom layouts

Ideal Skills:
- Strong portfolio in modern residential designs
- Knowledge of building regulations and codes
- Excellent communication skills for client collaboration

Please provide samples of previous work and a project timeline.