Update strony w Next.js z migracją MySQL na PostgreSQL

There is a set of tasks to do.

Backend oriented:

• Migrate from express backend to next.js serverless, tRPC

• Change our database to be postgres instead of mysql

• Add paypal payments, using paypal API

Frontend oriented:

• Get rid of redux

• Make code clean

• Add paypal frontend

We are using Typescript, for the database we would like to use prisma, project code is quite small. Less than 10 pages combined.

Authentication part is done. This changes are needed for our company to keep growing, and making addition of new products simpler.'

What we expect:

• Experience in Next.js

• Experience in Typescript

• Experience in ReactQuery

• Experience in Postgresql

We will be partitioning the project, and the payment will be given each milestone. There will be 3 Major milestiones

• Backend changes

• Frontend changes

• Paypal addition

We will setup testing environment before depoloying to production. Code will be reviewed.