We already have a system programmed in CakePHP 2.x which manages our Amazon Seller store. This includes upload/update/repricing products, retrieve/update orders, etc.
Amazon has updated its API in 2020.
We want to manage our products and orders through the new SP-API
Definition Of Done
Upload/Update products from our database to Amazon seller.
Retrieve/update orders from Amazon to our database and our database to Amazon.
We'll provide the developer all information and environment he requires for this project.