Yujj

Share the contact on Tap or Scan
Carry just one card with you everywhere and simply tap to share with people or let them scan the QR code to see your profile
Static QR code
Create the contact once, get the QR code and use it off-line forever
Dynamic QR Code
Get the QR Code once and manage the contact from anywhere-anytime
NFC Tag
Get the NFC tag and just tap to share the contact details