CUSTOM API & MODULES FOR OPENBRAVO ERP SYSTEM + E Commerce Web Development & Design

We are in need of experienced team, ready to handle a project which requires custom API integration & Modules for open source ERP system called " Open Bravo ". This is for a shoe wholesaling company, which requires graphical customization in the modules ( i.e Entering shoe sizes & displaying shoe sizes in a " Grid " format example is attached ) . It also needs to be customized in functionality i.e grouping shoes in style #'s & departments + more etc ( full details will be supplied). Also we need modules where we can create "size templates" which we can assign to a specific shoe style while creating the product. This ERP system should also be compatible with a eCommerce website which you would develop & design to have everything is seamless sync, Also the website would require the graphical customization in displaying the quantity & size available & ordering shoes in a "Grid" format. Currently this functionality is operated through a custom built desktop application , which uploads a data file every 15 mins to the custom built [login to view URL] ARE OPEN TO ALTERNATIVES to "OpenBravo" but we need same functionality. The team must have good understanding of ERP & experienced professionals ready to customize the software according to the needs of the business. PLEASE CHECK THE ATTACHED IMAGES THOROUGHLY BEFORE BID