Design & develop disruptive platform for local food collaborations

(Below is a short description; for the entire brief see attached document!) I am looking for a freelancer or agency that can help with the design, development and roll-out of a new innovative web-based platform that will assist local startup food makers collaborate, sell and deliver their products. The platform consists of a two-sided p2p value-added marketplace, supported by a collaborative/ crowdsourced production module. The idea is to help users connect and collaborate on food projects. The platform facilitates and connects 3 types of users: • Food makers • Consumers • "Enablers" – are people or organizations that can help food makers to upscale This is not a standard e-commerce platform request, the requirements and expectations are high, the aim is to implement something that is quite unique in its class. The challenge in the development in my eyes is in terms of the customer experience to bring everything together in a logical and consistent manner, without overwhelming the user. Technically the challenge is to create an architecture that supports all elements of the platform, is flexible enough to support future developments, accounts for the 'hub-based' structure (see more on that below) and allows for high security standards needed to protect personal data. The platform consists of the following important features or modules: • A multi-vendor e-commerce platform (2-sided) • Supported by a custom CMS for users, to edit and administer their product listings, logistics, payments) • Supported by a crowdsourced community logistics system. That is; regular users can help deliver the goods and apply as pickup points. • A crowdsourcing jobs module, where users with certain setting can apply for jobs, similar in functionality to for example [login to view URL] or [login to view URL], but much more basic. Users with certain user settings are eligible to respond to certain 'contests'. • Masked emails for collaborations • A product backing system (sort of similar to crowdfunding platform setups): users can support a product prior to launching it. • Several forms (registration, competition registration forms) with complex routings and advanced visual makeup • Notifications - users can subscribe to receive notifications for certain activities on the platform • Testing/detailed product rating feature: users can evaluate products and leave detailed comments and ratings. These leverage sliders which are user controlled. Users (sellers) are able to edit the slider data (values names and settings) for buyers to rate on. • Geographic hubs. The platform is set up in geographic hubs. That is to say, each location has a separate front-end layer, but each of the front-end layers is populated from one backend. • Multi-language support. The basic site structure assumes the creation of 17 unique page types, including homepage, 3 different types of index pages. More: see attached document!