im looking for a SPECIAL wallet that just cover XRP transactions
user be able to sign up + store xrp in it
also the user be able to stake/lock the fund to receive interest
also users be able receive and send XRP ripple
1st- can you do it?
2nd- how much will it cost and what platforms can you?
3rd - how long making it takes?
i need some one professional which be great programmer because i want develop this app again and again
so the cost is important for me too and look for a long term partner ship