Modules already made in printing company PT Mega Putra :Customer Project,Mounting,Quotation,Master of Raw Material,Costing,PO Customer,Schedule of process,Production Process,QC to Finish Good,Delivery,Invoicing,using C # programming,MVC,API with SQL/MSSQL/PostgresSQL.
At PT Smartdata I have created a Cashier POS Program using the C # programming language and PHP with Postgres and MySQL databases, combined with the JSON REST API for data transfer between computers and the cloud.