Leverage the flexibility of Raspberry Pi for demanding industrial edge applications. I specialize in developing reliable RPi solutions, starting with custom, hardened Linux OS builds (Raspberry Pi OS Lite, Debian-based) optimized for stability and security in industrial settings. This includes meticulous configuration of networking, security measures (firewalls, user management), and automated startup scripts. I interface RPis directly with industrial sensors and actuators via GPIO, I2C, SPI, or serial links, processing data locally at the edge. Furthermore, I develop responsive and robust web-based HMIs using Node.js/Angular, often deployed in secure kiosk mode, providing operators with clear local visualization and control capabilities directly from the RPi device, reducing latency and dependence on central systems for critical local tasks.