Booking Website Design

I am in need of a designer to begin from ground up with a new site. I will be heavily involved in the entire project. Project will consist of site design and creation, implementation of two types of member log-ins (service provider and client). Service provider will be able to update cost whenever they want through log in and members will be able to query cost based on multiple criteria. Looking for a self motivated person interested in helping a new business start. Payments will be made at milestones and best case scenario would be full hire if project develops as planned. Great opportunity for someone looking for a bright future.