I provide professional Nextion HMI GUI design and development services for industrial, IoT, automation, and embedded systems. I create clean, modern, and user-friendly touchscreen interfaces tailored to your project's requirements using the Nextion Editor. Whether you need a simple control panel or a complex multi-page dashboard, I can design responsive GUIs with buttons, sliders, gauges, graphs, animations, password-protected screens, alarms, data visualization, and real-time monitoring. I also integrate Nextion displays with STM32, Arduino, ESP32, Raspberry Pi, and other microcontrollers through UART communication, ensuring smooth and reliable operation. Every project is developed with a focus on usability, performance, and a professional appearance, and includes well-organized source files, efficient screen navigation, and support for future modifications.