1688 API Server

Hi I'm Steven, we are building a API server of 1688, we finished 70% work, and we looking for experienced programmer to finish it. We need you to use webhook to get notifocation from 1688, then merge Shipping functions(status, update status change, Update Shipping id change, Show part of order has been sent), and check refund list etc......... We have already done the basic functions.
We are using symfony 5.3 to develop the API server