I will build your embedded IoT prototype end to end

Need a working prototype that connects firmware, hardware, and a simple app? I can help with that. I usually work on ESP32-based devices, MQTT communication, ROS integrations, and the small desktop tools around them in Electron or Qt. I’ll keep things practical and testable, so you get something you can actually use, not just a pretty concept. If your project also needs KiCad support, embedded C cleanup, or a Chrome Extension to connect with the system, I can handle that too. I’m happy to discuss the setup first and suggest the most realistic way to build it.