Develop customized application Visual Basic. NET Database Sql Server

Currently the company has an application developed in PowerBuilder 7.0, require that the new application developed to maintain the same data structure but developed in a programming language Visual Basic .net ## Deliverables Currently the system has the following: * Maintenance Module * Purchasing Module * Inventory Module * Accounts Payable Module * Receivable module Cuientas * Check Module It requires the system to handle the option of multiple business and its database engine is SQL SERVER