Desarrollar software

I'm Java Developer Actually working as Business analyst. I have a little ecommerce site and i need to manage It using this app. I'll share my app for free. I've written all the stories in a trello dashboard. If you are not responsible for the deliveries, I cancel the project without replicas Sory about my english. I'm still learning. ** General Description ** Web and mobile ERP app for ecommerce uses. It will have some entities with customizable attributes by user. ** Platforms :** - Web: the application should me published on my domain. - Android (play store): should be published on the store for free download - iOS (apple store): should be published on the store for free download ** Technologies: ** - node, express - mongodb - ¿bootstrap maybe? - Git Open to new Ideas ** Modularity: ** It is required that each module be independent of the other, understanding that there may be dependencies that in the future can be separated features in free and different premium levels. ** Dashboard: ** This must have an admin dashboard to manage the entire platform and its configurations. ** Functionalities ** - User registration: email, facebook, google. Terms of Use and account validation. - CRUD's: clients, categories, products, orders. These entities should accept customizable fields for each user. - User Setup: module for the first login. The user will config its customizable fields here. - Stock Module - Order Status CRUD. - Orders Printing. functionality to generate a PDF and print it. - Trello View for orders and general managing. - Admin Backoffice