Integrate internal applications with external enterprise systems and platforms, including Warehouse Management Systems (WMS), SAP, and BizTalk, as well as production floor technologies such as PLC controllers, Red Lion controllers, barcode printers, scanners, and handheld devices. Design, develop, and optimize database schemas, queries, and stored procedures across multiple platforms, including Progress OpenEdge RDBMS, Microsoft SQL Server (MSSQL), Oracle, and PostgreSQL, ensuring data integrity, security, and performance.