We want a native App similar (but not 100%) to myhammer.de/ myhammer.uk, where a user can can do the following:* Request a proposal from a selected set of categories* the service providers give their offer to the service* user get instant notifcations about incoming offers* the proposal request may be private, i.e. the providers can NOT see each other, and see only the lowest price instead.
* Facebook integration* Location basedTechnical requirements:==================* The App should be written in pure Java and should make use of services provided by the BaaS (backend as a service Plattform) called Apache Usergrid. It is very similar to Parse and provides the App with many backend services out of the box, like authentication and Facebook integration.* The database is also provided by the BaaS and is a NoSQL database. SQL databases like MySQL is NOT an option.* Performance and Security are very important* Unit tests are self explantatory
Please also estimate the effort for the same functionalities but as a website.