- nodejs - backend
- express - backend framework
- typescript - backend language
- react - frontend framework
- tailwind - frontend css framework
- nextui - frontend component library
- postgresql - database
- implement the gateway worker https://github.com/ExpressGateway/express-gateway
- get data from user's account
- populate the data from user to the cards
- write a internal balance api
- write a internal transfer div
- write the transaction schema
- finish the transaction endpoints