Hello,
How are you?
I have read your requirement carefully.
I am a senior Android app developer.
I have rich experience in NFC.
I can implement in android project all NFC functions, such as NFC Card read/write, NFC Peer to Peer, Card Emulator.
In NFC card, I am using Mifare Ultralight EV1, NTAG 213, 215, 215, etc.
I am very interested in your project.
My previous projects in NFC are as follows.
https://www.freelancer.com/projects/html/DEMO-Android-App-for-Incident/
https://www.freelancer.com/projects/mobile-phone/Android-NFC-NTAG-programming-tool/
Let's discuss more detail via PM.
Best regards,
Peng