RFID Connection and QR Code scanning to backend

1) In need of a person who will have to create and app for the physical rfid device connected to backend. So whenever it scans it can save the data to our backend.

1.1 for number 1 its via pc based since the device we re using for this is zebra7500 it has 4 antennas connected to it. Its powered by PowerOverEthernet(POE) emdk and documents are available via google.

1.2 The rfid tags that will be read through the app that you will create should be automatically put into this section of our site:
https://upwork-test-a.vercel.app/write-tags
Then the user will assign the serial number of the product to it.

We have the rfid device already that you can use via teamviewer to test with.


2) Also need another person that will be able to create where a handheld reader scans a qr code it can auto populate the needed data on the system

2.1 We are using a device called
^Sunmi L2K UHF RFID Pistol Grip
^Sunmi L2K 4" Android Mobile Terminal 1D/2D, with Base,4G WiFi,Google Play,NFC

SDK is available via google and documentation.

2.2 When scanning the QR from the delivery receipt sample is uploaded via attached file it should copy and populate this section of our site:

https://upwork-test-a.vercel.app/create-dr

And get the data of DR Number and Serial no.

Our backend developers have already prepared the apis to be consumed by the sdk utility.

Need this done by tomorrow. Only bid if you can do it has the background and experience with building rfid apps and have the whole day and night to accomplish the project.

Let's not waste time discussing if you don't have the background to do this thank you