Code & UI/UX Design a Services Marketplace

I'm seeking a freelancer who can design and code a marketplace website specifically tailored to facilitate service and asset listings that can be whitelabeled. This project will also involve the creation of an intelligent quiz website with a login function, as well as an API that connects to existing social media profiles in real time.

Key Requirements:
- Development of a marketplace website with a focus on service listings.
- Incorporation of UI/UX design principles to create an engaging and intuitive user experience.
- Creation of an intelligent quiz website with a login functionality.
- Development of a real-time API for social media profile integration to build resume profiles for individuals and projects.

The marketplace will primarily feature services, and the key features I want for the service listings include:
- Detailed descriptions and images.

Ideal Skills and Experience:
- Proven experience in coding and UI/UX design.
- Prior work on marketplace websites will be highly regarded.
- Skills in developing interactive quiz websites and social media APIs are a plus.
- Strong understanding of creating service-oriented platforms.

Please provide a detailed quote for the project, including timelines and costs.