C# OPC DA Consultation

I need a seasoned C# desktop developer to sit with me for a focused 2–3 hour session and walk through the technical decisions behind an industrial-grade, SCADA-style application. My biggest dilemma is which UI framework gives the best performance for this use case—WPF, WinForms, or possibly something I have not yet considered.

During the call we will review:
• How each framework handles high-frequency, real-time tag updates from an OPC DA server and what that means for CPU, memory, and UI responsiveness.
• Proven libraries or wrappers you rely on for robust OPC DA connectivity, plus scaling tactics for hundreds or thousands of tags.
• Architectural patterns that make a drag-and-drop graphic screen designer maintainable.
• Module boundaries, threading models, and any pitfalls you have seen teams hit on similar projects.
• Practical performance tuning tips and the common mistakes to avoid before code is even written.

Deliverable: a live consultation (video or voice + screen share) followed by a short written recap of the key recommendations and any reference links or sample diagrams you think will help.

If you have shipped production systems that combine OPC DA with a desktop UI and can articulate the trade-offs clearly, let’s schedule the session.