We are looking for a quote to build an App that can scan QR codes (on peoples phones) and NFC Tags (on physical cards)
We're looking for someone with previous experience creating Apps that use the devices camera & NFC capabilities, and would like you to demonstrate previous experience as part of your quote - e.g. Refer to specific projects in your PeoplePerHour Profile.
Here are some key requirements from the App:
-- The scanning app should be capable of reading either NFC or QR codes. The ability to read NFC tags will be dependant on the mobile device having the capability to read such tags. The NFC tags being read will be MiFare Classic and will be unencrypted. -- Scanning a QR Code on a mobile device using both the front and rear cameras on the phone -- The mobile application will interact with a server-side component. However, the mobile application needs to be capable of operating when network connectivity is not available. In such cases, the cached local data is utilised and any transactions executed are stored in the local cache and queued (persistently) for presentation to the server side when network connectivity is restored / available. -- All data payloads should be assembled in JSON format. -- The development of this app will require a server-side component. It is outside the scope of the project to develop a functioning server side (this will be completed as part of a separate initiative). As such a stubbed server side component should be created using the technology stack outlined. -- The Websockets protocol should be utilised for client / server communication. Further, the client should subscribe to updates in relation to events and registrations. Such updates should be written to the cache on the device as they occur and then automatically reflected on-screen as necessary. -- The QR scanning and NFC Tag reading should be tested across a range of Android and iOS devices.
The App will include all the screens outlined in the attached document. Further details in terms of designed screens will be provided to the selected provider.
The following information is required to help us assess your proposal. Not providing means we wont be able to assess your proposal unfortunately.
-- Your Quote -- Your turnaround time from Start to Finish -- When you could start the project -- Your previous experience developing a QR Code and NFC Tag reader - Send a link to previous work / Apps / Your portfolio example -- If no direct experience doing this, outlined briefly how you would go about it and how you would be 100% confident that would work -- Outline what additional information you would need to start the project.
