Hello, I'm looking for a developer who can create an Android and possibly iOS app. The app will need to be able to query based on location (postal code) (ex. 2 km for my house or whole city). There will be 2 sides to the app, the requestor of work and the person willing to do the work. The requestor will set a price for the work and the worker will accept the price to do the work. Both requestor and worker will need to be rated by the other side. So both sides will have a profile. Payment to the worker will be paypal, so both profiles will need to be linked to their own personal paypal account. It will also need to be setup so that I'd take 5% of the transaction. There would be more details to discuss, but I'd want a backend that could monitor/report all the jobs/transactions taking place. The flow of the site is attached.