Design responsive wordpress theme eg. bootstrap etc

I have very pure and minimal design for my architect web site. We wish to turn it into wordpress theme with all responsive. For us its ok use existing wp theme and modify it for our needs or creating by responsive bootstrap etc.

Site Section:
Homepage
About Us
Team
Services
Project/Portfolio Pages
Blog
Press Room
Contact

We can supply preview pdf for details.

We wish to work who talented and knows what minimal design and responsive in college etc.

If it ends happy, we can pass 3 wordpress project in per month