I need someone who can rebuild my app we have not worked for year i need to change currently from inr to dollor paypayl payment gateway current backend is in cpannel need to add in aws from a to z (Budget: ₹1500 - ₹12500 INR, Jobs: API Development, App Development, App Localization, Backend Development, Cloud Computing, Database Management, DevOps, Mobile App Development, Payment Gateway Integration, Payment Processing)