Develop of plugin for nopcommerce integration with Bling ERP

Develop plugin for nopcommerce integrate with ERP system of Bling ([login to view URL]). The Bling has API integration and well detailed documentation (see [login to view URL]), this document can be translated into any language, only API v2 will be used!. The project will be to integrate: stock, orders and Products. Before ask proposal, pls see the link informed for this is the document that will be used to analyse the development. After we book the job I can make documents according to the steps will be done.