Marketplace Builder Senior Need

Hello I am searching to create a market place like fiverr, or http://www.afrikrea.com/en/sell, or any other market place like opskins. I don't want to be in the video games niche or wtv , i will be in the financial industry. I need the people to be good in design and be good , to create my market place !

If you are the good person you need to be

A) Communicative
B) Work Hard
C) Want the best for us