The existing DataGrabber was completely redeveloped. The technology was switched from LabVIEW to .NET C# with WPF. This allowed me to create a modern, user-friendly interface in the corporate design.
Communication with the Siemens PLC was changed from Put/Get to OPC UA, which increased security. The new architecture allows for easy configuration: database model, connection string, and OPC UA link are sufficient.
I designed the complete software architecture, developed over 90% of the functionality myself, and worked closely with colleagues to create a convincing product.