Hello nice to meet you.
We are a team based in Argentina with strong experience in the development of software and mobile applications for Android or IOS.
I have read the description of your project and we are able to do it since our team has experience in cryptocurrency, we are also strong in: Php, Java, Java Script, Html, Css, Pythpn, Node js, React Native, MySql, etc.
Do not hesitate to contact us.
Best regards.
Jorge.