Reader nfc

Job ID: 39488584

Budget: $250 – $750 USD

To develop a high-security Android application capable of reading, editing, storing, and emulating EMV contactless cards (Visa, MasterCard, American Express, etc.) via NFC and Host Card Emulation (HCE). This tool is intended strictly for security auditing, research, and lab testing. It allows full access to EMV tags, real-time editing, and simulated transactions in a test environment.

The application will also include anti-piracy mechanisms to prevent the APK file from being copied, transferred, or installed on unauthorized devices — ensuring device-specific license enforcement and preventing abuse or reverse engineering.