Full website UI/UX Design

Hi
We would like to create the UI/UX fot a used cars export marketplace, based in Japan.
There is buyer dashboard, seller dashboard, admin dashboard, and front pages. Around 40 pages in total!
We need a slick and modern design!
If you experienced with UI/UX and full website designs, you are welcomed to apply for this project!
Here are similar websites:
www.beforward.jp
www.carfromjapan.com
wwe.carused.com
www.goo-net-exchange.com

Kind regards
Kamal