5 to 7+ years of experience with diverse coding background in C, C++, C#, and Node, including demonstrated experience: developing on embedded Linux and Windows IoT platforms; developing multimedia and computer-vision applications, including GStreamer pipeline development, camera integration, video capture and streaming, hardware-accelerated video processing, and integration with AI/ML inference frameworks; developing embedded user interfaces with QT, Maui, Avalonia, and headless web applications: working with 16-bit and/or 32-bit microcontrollers; with protocols such as MQTT, HTTP, TCP/IP, UART, I2C, etc. Lead embedded software architecture and technical design for Linux, Windows IoT, and microcontroller-based platforms, including operating system strategy, application frameworks, device interfaces, communication protocols, diagnostics, performance, reliability, and long-term maintainability.