Hi .
we are looking for someone that can build a Secure Communication app for blackberry 10 phones .
The app needs some features :
1 .self destruct message .
2. the app must close when not using it for 1 min or more ,butt the app must stay online .
3. by first time use the app must create ECC nist ,public en private key on the phone .
4. we must also could manage the app true are dedicated server ,that also while be the relay server ,for the message's .