NFC secured Android mobile APK with NXP NTAG 424 DNA

I am in search of an expert Android developer with a strong background in NFC technology. The goal is to create a secure APK app that utilizes an NFC tag (specifically, the NTAG 424 DNA). The app will be designed to store encrypted data offline and rely on the NFC tag for both authentication and data retrieval.

Key Aspects:
- Your experience with NTAG 424 DNA should include working with AES-128 encryption and secure messaging.
- Familiarity with using the android.nfc and NXP’s NTAG424 DNA SDK will be essential.
- You should have a robust understanding of security and encryption methods, particularly with AES-128-GCM and PBKDF2 for PIN-derived keys.
- Proficiency in Kotlin and Jetpack Compose is a must for the app development.
- Experience handling foreground NFC dispatch and tag authentication workflows will be crucial.

Necessary Equipment:
- You will need access to physical NTAG 424 DNA NFC tags for testing purposes.
- Familiarity with NFC testing tools such as NFC Tools Pro or NXP TagWriter is preferred for tag validation.
- Access to Android devices with NFC capabilities, like Google Pixel or Samsung Galaxy, will be essential.


Only applications with these skills will be considered!