Build a Website for Events, Exhibitors, Organizers

We need a website where event organizers can register, "create" events and exhibitors can register. We need users with custom profiles (organizer, exhibitor, supplier, temporary workforce, volunteer, etc.) and assign custom fields for each profile type. Sections: - Events/Exhibitons - Exhibitors - Suppliers - Jobs/Volunteers at Events - Classifieds (Ads) Functions: - Event Organizers can search for exhibitors (by category, products, location, etc.). - Exhibitors can search for events or register to get updates for events (if an event gets announced in the city X, where their category is needed, etc.). - Suppliers can have their profile and services listed. - Classified ads for anyone looking to sell anything related to the events business. - Job offerings - People that would like to work at events and fairs can register and get invited. Both Organizers and Exhibitors can search for employees and volunteers. - Banner places for selling Ad Space for categories and sub-categories of the user profile types. - Users need to be confirmed via email/Facebook/SMS OTA The platform will be in Romanian. We can design it in English and we would translate it with a custom file. One website we are inspired from is [login to view URL] and volksfestundkirmes.de.