Cross-Platform Digital Wallet App Development

Im looking for an experienced mobile app developer, preferably based in *Bengaluru-Karnataka*, who has the ability to hire their own team to create a digital wallet application/Integration and payment done by wearables like NFC/RFID of bands/rings... (Budget: ₹37500 - ₹75000 INR, Jobs: Agile Development, Android, API Integration, iOS, iOS Development, iPhone, Mobile App Development, Mobile Development, Payment Gateway Integration, PHP)