New-format Internet resource

The Internet resource will be a kind of paid catalog of enterprises of a certain orientation. For each enterprise, a business card page is created, as well as binding enterprises to the map and a convenient system for searching enterprises according to specified parameters. In general, almost all tasks have already been implemented on other resources – you need to choose the best and assemble a site from them, using advanced technologies as much as possible. Perhaps using cloud technology. The uniqueness of the project in creating a system of interaction between enterprises and potential customers.
I am looking for a programmer(s) in St. Petersburg to participate in a Startup to create a new format Internet resource