In order to ensure the credibility and system maintenance requires a manager of the site, a web developer and a design manager / markting.
The site manager will deal not only with the supervision of the implementation and iterations of the site but also its administration. Will be responsible for system firmly in the market that is intended.
The Web Developer is responsible for correcting possible errors discovered in the future.
The good image of the company so to make a difference in its appearance, and the advertising of it will be guaranteed by design manager / markting.