I already have a fully working Python tool that acquires data, plots it in real time, and writes it to disk. Now I want the same functionality wrapped in a polished Windows desktop application that feels snappy and professional on both Windows 10 and 11. Here is what matters most to me: • A clean, modern UI. • Responsive dashboards that continue to scroll and zoom smoothly while data are streaming. • Real-time line-chart plotting optimised for high sample rates without stutter. • Reliable background logging: one thread for acquisition, one for plotting, one for disk I/O, and another for any auxiliary tasks, all safely synchronised. • Efficient packaging so the final installer “just works” on an end-user machine, with zero Python prerequisites exposed. You will start from my existing Python scripts (I will share them after an NDA is in place) and decide—together with me—whether to embed them via technologies like PySide/PyQt, convert them to C#/WPF, or take another route that achieves the same performance goals. I am open to your recommendation as long as it preserves every current feature and delivers noticeably faster rendering and logging. We will review milestones in short voice or video calls. When we are done, I expect the compiled application, full source code, and brief build instructions so I can maintain the project internally. If you have a track record of Windows desktop apps that juggle multiple threads smoothly, I would love to see it.